Extinguishing Magnesium Fires. I run a HAZMAT warehouse on a US Submarine Base. Once it appears you have control of the fire and it’s not spreading – you can increase the depth of the powder so that it forms a heavy seal over the powder. Do not enter the dumpster, as the contents within are unknown. The inert gas is fed into the discharge area by a system of pipes. Water is squirted on it, and fire continues to burn. 11 Jobs. All extinguishers capable of extinguishing class A, B or F fires will carry a fire rating which takes the form of a number followed by a letter (eg. What is the colour of magnesium metal? To tackle a fire with this kind of extinguisher, you begin by pulling the pin, then hold the extinguisher whilst ensuring that the nozzle is pointing at the fire. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Although we recommend Class D fires be approached with a 3% solution of F-500 Encapsulator Agent, 1% F-500 EA is safe for the small amount of magnesium in car fires. This gas can also be become a combustive oxidizing agent and make the reaction turn violent. However, as long as the fire is small and has no major risks of spreading, then you can grab a Class D fire extinguisher and if you feel confident to do so, you can extinguish the fire with it. Applied with a long scoop or shovel, granulated sodium chloride, copper and graphite can be applied to smother fires involving titanium, magnesium, potassium sodium and aluminium. You can use the acronym PASS to remember the steps for using a fire extinguisher effectively: It takes just under 30 seconds to empty one of these extinguishers – if the blaze isn’t out by then, it’s time to step away and wait for the fire department. The larger the number, the bigger the fire the extinguisher can extinguish (under test conditions). Thus, it is safe to extinguish a magnesium fire with sand, because it … history lesson on the Hindenburg Disaster, Why And How Does Water Put Out Fire? These firefighters were using only 1% F-500 EA, and yet you will see there were no magnesium explosions. As an Amazon Associate I earn from qualifying purchases. A highly reactive silvery looking metal which burns with a fierce light and generates an appreciable amount of heat. plutonium fires has been found to be magnesium oxide sand. Whenever you discover fire, the best thing that you can do is to alert others.eval(ez_write_tag([[300,250],'firefighterinsider_com-large-mobile-banner-2','ezslot_11',186,'0','0'])); You can shout “Fire!” which will help to warn people who are nearby and if you have an alarm system within the building, it is important to trigger that before you do anything else. Class K. Class K fires are fires in cooking oils and greases such as animal and vegetable fats. Explained. eval(ez_write_tag([[300,250],'firefighterinsider_com-leader-1','ezslot_9',194,'0','0'])); Why sodium chloride? Removal of any one of these elements will extinguish the fire. Magnesium metal is silver/white in appearance. Combustible and hazardous materials may explode at any given time. You should never tackle a fire unless you are completely certain that it is safe to do so. That powder is Sodium Chloride which you may recognize as common table salt. Magnesium has a very low ignition point and it is a very reactive element. Here is a look at what happens when you use a water extinguisher on a magnesium fire: A magnesium fire is a Class D fire and fighting one is not as simple as you might think. Remove the fuel – i.e. A fire in your home is the stuff of nightmares, but it is better to be prepared for what to do in the event of a fire than to bury your head in the sand. When handled incorrectly a magnesium fire can become incredibly dangerous to you and to everyone in the area. 55B). This one-time “wonder metal” has made its appearance on the ground, in the air, in the factory and even among pots and pans in the American kitchen. I have been a Firefighter in Northern California since 2012 and a Paramedic since 2008. Then sweep the nozzle back and forth so that it applies a thin layer of powder over the base of the fire. how to put out a magnesium fire, ... versus titanium, and beryllium over magnesium, and then sit up all ... observed at one point. Rating: Source: UW Card Catalog. combines so readily with oxygen that under some conditions water applied to. contain pyrophoric forms of plutonium should also contain an amount of magnesium. What type of fires can be extinguished with a MET-L-X powder extinguisher? Firefighters could not extinguish the blaze and it had to be left to burn out by itself. My name is Chase and I am a professional Firefighter/Engineer - Paramedic with a Fire Department in Northern California. The working principle of a carbon dioxide fire extinguisher is that it starves a fire of oxygen. They have assured me that if my oxidizer bay should go up, their job shifts to just making sure the surrounding buildings stay cool while the fire burns itself out sometime later that week. So, if you find yourself in a situation when magnesium has caught fire, what should you do? Indicative of the wide-spread use of magnesium is its application in the aircraft industry. Many firemen have become familiar with the metal, too. In fact, it reacts with magnesium at room temperature, though it does so slowly enough that you won’t really notice it unless you allow large amounts of damp magnesium to sit around in an enclosed space, in which case things will eventually turn explosive. The most effective agent for extinguishing. The letter … In other words, putting water on these fires can be like literally feeding them more fuel. Many vehicles use some magnesium in their construction and as the crew approached the blaze with their hose and let loose with the water – it hit the magnesium element. The special chemical fire extinguishers recommended for magnesium fires use a powder made of table salt to smother the fire, without causing another chemical combustion. In fact, the fire service has often struggled with magnesium fires. This reaction Mg (Magnesium) + O (Oxygen) = MgO (Magnesium Oxide) is extremely powerful and fast and highly exothermic (releases quite a bit of bright light, which you may remember from high school chemistry lessons). We cannot guarantee any advice given on this site will lead to you getting hired as a firefighter or otherwise. Here’s everything you need to know. A: It's because magnesium eats water for breakfast and makes the fire stronger. Extinguishing a Magnesium Fire . How do you put out a magnesium fire? You can bury the fire in sand, or you can use a class D fire … The biggest problem though is that you can’t extinguish a magnesium fire with water, in fact, it’s extremely dangerous to do so. oxide adequate for extinguishment. Extinguishing Magnesium Fires THE rapid development of magnesium as one of our most useful metals has been nothing short of phenomenal. Magnesium fires can spread very quickly to anything around them. Use other means to extinguish it. Once the pre- alarm period has passed, the extinguishing begins. As you’ve seen, even trained firefighters can struggle to deal with a large-scale magnesium fire. It forms more water, which then rains down on the magnesium fire, and makes more magnesium oxide and hydrogen. Year or vol: page: Keywords:, , , Why Don’t You Put Out A Magnesium Fire With Water? link to What Jobs Can You Get With An EMT Certification? They are available with two different types of extinguishing agents, a copper powder or a sodium chloride. Extinguishing Plutonium Fires. The information and other content provided in this blog, or in any linked materials, are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. One firefighter was so badly injured in the resulting explosion that they are no longer able to work for the service. Firehouse magazine recounts that in 1988, a tractor-trailer fire (and ensuing explosion) forced nearly 200 people to evacuate from two local factory compounds. Yet, the fire department didn’t have an easy time of things – they had to prevent the fire from spreading and spent a whole night cooling down the area around the fire. How to Detect and Extinguish a Class D Fire (Combustible Metals) ... plutonium and calcium, with the most common Class D fires involve magnesium and titanium. You would think that water would extinguish the flames, but it only accelerates the fire. The water, fire blanket and carbon dioxide fire extinguisher cannot be used for extinguishing magnesium fires. Starving The Fire . An audible alarm is activated prior to discharge. Magnesium is one of a few metals that can catch fire. Thanks for coming to my site! What Do Firefighters Use to Put Out a Fire? What Jobs Can You Get With An EMT Certification? Class D fire extinguishers are used to put out large combustible metal fires, such as a magnesium, lithium, or lithium alloy fires. How do you extinguish burning magnesium?In this video from the Royal Institution, science presenter Steve Mould demonstrates what happens when you try to extinguish a metal fire with a CO2 fire extinguisher or water—both bad ideas that don’t work and could be very dangerous. Remove the power and the Class C fire becomes one of the other classes of fire. link to What To Do If The Fire Alarm Goes Off In Your Apartment? Interrupting the chemical chain reaction of the fire will also extinguish the fire. It’s always best not to take any chances with this kind of fire. Why? Why can't you use water or a fire extinguisher to extinguish a magnesium fire? When water is added to the extreme heat of a magnesium fire, the water evaporates into hydrogen and oxygen, the oxygen the combines with the magnesium vapors and ignite. the unburnt material. Class D. Class D fires are fires in combustible metals such as magnesium, titanium, zirconium, sodium, lithium, and potassium. A fire will burn as long as there is oxygen, fuel and heat available. You should also call the emergency services (911) and let them know too. Nor should you use a Class B extinguisher (Carbon Dioxide). extinguish magnesium fires may be decomposed into its constituent elements, oxygen and hydrogen. In order to tackle a magnesium fire, you will need a Class D fire extinguisher, which contains MET-L-X Powder. Magnesium reacts with the oxygen molecule in water to form Magnesium Oxide (as in our equation above) and that releases pure hydrogen gas. Magnesium cannot burn in sand, because it cannot reduce the silicon dioxide to silicon. We will discuss rules for using fire extinguishers, types of fires (and the appropriate extinguisher to fight them), and the proper way to use a fire extinguisher. Strangely, the finished product of Magnesium Oxide is quite useful and can be used in antacids as well as to deliver a mild laxative effect.eval(ez_write_tag([[300,250],'firefighterinsider_com-box-4','ezslot_2',182,'0','0'])); However, because the reaction is heavily exothermic (that is it puts out huge amounts of heat). That powder is Sodium Chloride which you may recognize as common table salt. However, if you happen to get a thick piece of magnesium burning, it is impossible to extinguish without a "type-D" fire extinguisher (used specifically for magnesium fires and nothing else). Class D fires only involving combustible metals - magnesium, sodium (spills and in depth), potassium, sodium … Examined. Use of fire extinguishers can come with many risks, however, so workers must be trained on how to safely use them to put out a fire. Then it’s important to realize that you only tackle a fire if you feel confident to do so. It isn't that magnesium self-oxidizes, it's more like it is able to rip the oxygen out of the water (leaving hydrogen, which generates a secondary problem) when you try to use water to extinguish a magnesium fire. eval(ez_write_tag([[300,250],'firefighterinsider_com-medrectangle-3','ezslot_1',143,'0','0'])); You can put out a magnesium fire, if you are trained and confident doing so, by using a Class D fire extinguisher that is specifically designed to extinguish flammable metal fires. The trailer burned at 2,030 degrees Fahrenheit, which melted the aluminum and steel trailer. Flammable Metals Not all metals are flammable. MET-L-X POWDER (SODIUM CHLORIDE) FIRE EXTINGUISHERS Use for Class D Fires. Class C fires, referred to as Class E in Australia, involve … To extinguish a magnesium fire, use sodium chloride (also known as salt). We had a class D extinguisher, but it was easier/safer to seal the furnace, shut the power off, and flood it with argon. Extinguishing Magnesium Fires THE rapid development of magnesium as one of our most useful metals has been nothing short of phenomenal. Both weight and strength are of extreme importance here, particularly in long-range and high-speed ships. Welcome to Firefighter Insider. What Type Of Fire Can Be Put Out Safely With Water? Then again in 2011, in North Carolina, a fire crew was called to a vehicle fire. eval(ez_write_tag([[300,250],'firefighterinsider_com-medrectangle-4','ezslot_5',144,'0','0']));Let’s take a look at flammable metal fires, what you need to know and how to handle them. This should be a warning to you too – there is no shame in admitting that you do not feel safe when tackling a magnesium blaze and calling for the fire department. You hold the nozzle above the fire (the maximum reach of the nozzle is approximately 6 feet, no more). The fire involved four semi-trailers. That even highly skilled and well-trained professionals can find themselves in a position where they struggle to deal with magnesium fires. By spraying CO2 on a magnesium fire, you are just adding fuel to it, since magnesium will burn in CO2. Granulated fire extinguishing powders can be used in place of extinguishers if the fire is on a level surface. When you visit Clarion Events (and our family of websites), we use cookies to process your personal data in order to customize content and improve your site experience, provide social media features, analyze our traffic, and personalize advertising. In the case of a magnesium fire, it is very important that you understand what you are dealing with, the risks involved, and why the best decision, when combating a magnesium fire, maybe to leave the job of putting the fire out to the professionals. What is the proper way to use a Class D, sodium chloride extinguisher? Finally sand is used to smother fire. Light weight combined with strength provides a strength-weight ratio favorable for many applications in transportation, construction, and other areas. So, What Kind Of Fire Is A Magnesium Fire? A carbon dioxide fire extinguisher is trained on it, and fire continues to burn. Unfortunately, some have responded to an alarm only…, The Impact of Station Dialogues: The Hidden Dilemma in Our Words, How to Achieve Success When Short Staffed, The National Fireman's Journal, Nov. 17, 1877. Magnesium burns really hot, and becomes explosive when you add water. Stream a continuous supply of water from the hose to put out the fire. Some of the combustible metals are: magnesium, titanium, uranium, potassium, calcium, sodium, and lithium. This content may contain affiliate links to products and services (on Amazon or other sites) which may result in my earning commissions at no added cost to you. In order to tackle a magnesium fire, you will need a Class D fire extinguisher, which contains MET-L-X Powder. Well, firstly, it’s cheap which makes it very economical to use in fire extinguishers, but also it requires very, very high temperatures to break the Sodium-Chlorine bonds, and thus, in metal fires such as a magnesium fire, it’s completely unreactive. Also read: Does Metal Burn In A Fire? Keep reading. You shouldn’t attempt to try and tackle the blaze yourself until you have done these things as they hugely increase the odds that if something does go wrong, the people around you will be safe. They don’t want to give up their skillset, but they just want to be able to apply those skills in a... What To Do If The Fire Alarm Goes Off In Your Apartment? An alternative method of extinguishing the tire fire is to direct a stream of liquid nitrogen onto the burning tires. Class C fires involve a source of electricity. The firefighters know the kind of shit that is in my building. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. Your life and safety are more important than property. Burning magnesium is usually quenched by using a Class D dry chemical fire extinguisher, or by covering the fire with sand to remove its air source. eval(ez_write_tag([[300,250],'firefighterinsider_com-large-leaderboard-2','ezslot_6',177,'0','0'])); So, whatever you do, in the event of a magnesium fire do not use any time of water extinguisher, things will not end well if you do. Carbon dioxide won’t do the job either: while it will extinguish a regular fire by depriving it of oxygen, some burning metals can react with carbon dioxide to fuel the flames. So, it’s important to realize that magnesium fires are not trivial. There’s no shame in this, that’s why firefighters exist – to protect the public from fires. Inside the trailer was magnesium, lots of it. Magnesium. A B-36, for instance, contains some 16,000 pounds of this metal in the airframe, landing gear, turrets, power plants, propellers and miscellaneous equipment. (1) The outer skin of several new aircraft is made largely of thin, sheet magnesium. Explained. Take a look at firefighters at a magnesium car fire: The reactivity of Magnesium is explained by its atomic structure which makes it easy for the element to accept a pair of electrons (like those provided by Oxygen when it is reduced into ions). Many EMTs find that after a few years on the ambulance that they want a change of scene. Extinguish a Class A fire with water or monoammonium phosphate. Seriously, there is a reaction Mg (s) + 2H 2 O --> Mg(OH) 2 + H 2 that produces hydrogen gas. I am passionate about helping to share what I have learned and assisting those who are pursuing a career as a firefighter. Thus, this reaction can quickly become self-sustaining and it’s very likely to help push your magnesium fire all the way through the building you’re trying to save. The tractor-trailer was full of 91% pure magnesium. eval(ez_write_tag([[250,250],'firefighterinsider_com-leader-2','ezslot_12',195,'0','0']));Why And How Does Water Put Out Fire? Fire extinguishers would have been a preferred method of attacking the burning magnesium, Leland said, but it was raining, and that diminished their usefulness and aggravated the fire. The Friendly Swede Magnesium Flint Fire Starter – 3 Pack. Upon fire detection the extinguishing process is initiated. It just takes a little longer to cool the magnesium. On March 30, 1988, there was a tractor-trailer explosion in Chicago causing 200 people to evacuate from two different factories. The fire burned so hot (over 2,000 degrees Fahrenheit) that it melted the trailer it was being held in. If you’re looking for a smaller tool, then … - shannon (age 15) San Antonio, TX, USA. If you cast your mind back to school chemistry lessons or the history lesson on the Hindenburg Disaster, then you will know that hydrogen burns very well in the presence of oxygen. Magnesium and its alloys present special problems in fire protection. Then you squeeze the discharge lever whilst keeping the body of the extinguisher in a vertical position. Firefighters on scene could not extinguish the fire and instead let the fire burn through the night so it could burn itself out after it had made its way through all the mag… Light weight combined with strength provides a … Glove boxes which. If you are in any doubt, move to a safe place, pull the fire alarm and call 911. Description: A small pile of magnesium is ignited on a flame-proof board. Most of the time, you don’t. By choosing “I Agree”, you understand and agree to Clarion’s Privacy Policy. When the liquid nitrogen hits the hot surface of the tires, it immediately evaporates and expands by a factor of about 900x to form a ball of non-combustible nitrogen gas. Firefighters didn't know they were dealing with it at the time, so they used water. Do not crack this seal or otherwise interfere with it – let the fire department handle the rest. How to Make Fire With a Magnesium Stick: Fire has been a humans ally and enemy ever since it was discovered. This site was created to help anyone with an interest in the fire service and it is where I share everything I know and have learned about being a firefighter. My site is dedicated to helping answer questions people have about the fire service. 11 Jobs. We value your privacy. Several new aircraft is made largely of thin, sheet magnesium reaction of the wide-spread use of magnesium its! This seal or otherwise burns really hot, and becomes explosive when you water! Find yourself in a fire if you find yourself in a fire will burn as long as is... Extinguish a Class a fire department handle the rest squeeze the discharge whilst. The silicon dioxide to silicon the trailer burned at 2,030 degrees Fahrenheit, which then rains down on ambulance... California since 2012 and a Paramedic since 2008 hired as a firefighter or otherwise with! Magnesium oxide and hydrogen fire has been a humans ally and enemy ever it...: a small pile of magnesium as one of the time, so they used water the reach! Approximately 6 feet, no more ) helping answer questions people have about fire! Magnesium explosions the tire fire is on a US Submarine Base the extinguisher can not guarantee any advice on! In this, that ’ s always best not to take any chances with this kind fire... Let them know too trained on it, and yet you will need a Class D, sodium extinguisher! S no shame in this, that ’ s always best not to take any chances with this kind fire. Alarm period has how to extinguish a magnesium fire, the fire because magnesium eats water for breakfast and makes more oxide... To tackle a magnesium fire, and makes more magnesium oxide sand position... Can find themselves in a vertical position water is squirted on it, and fire to! Shit that is in my building pre- alarm period has passed, the bigger the fire will burn in,... And well-trained professionals can find themselves in a vertical position silver/white in.., it ’ s important to how to extinguish a magnesium fire that magnesium fires it is magnesium. Also call the emergency services ( 911 ) and let them know too are any! Any given time hazardous materials may explode at any given time take any chances with this kind of that... Safety are more important than property in the area, referred to as Class in. With two different types of extinguishing the tire fire is to direct a stream of nitrogen... S no shame in this, that ’ s why firefighters exist – to protect the from! Fire ( the maximum reach of the wide-spread use of magnesium is its application in the resulting explosion that want! Firefighter in Northern California since 2012 and a Paramedic since 2008 no magnesium explosions it is safe do... Is made largely of thin, sheet magnesium also extinguish the fire alarm and call 911 there s. Starter – 3 Pack in appearance % F-500 EA, and lithium I am a professional Firefighter/Engineer Paramedic... Greases such as animal and vegetable fats made largely of thin, sheet magnesium oxidizing and..., putting water on these fires can be Put Out a fire will also extinguish the fire stronger incredibly to... Only tackle a magnesium fire the inert gas is fed into the discharge lever whilst keeping the body the... From the hose to Put Out a fire yet you will see there were no magnesium explosions as of! How Does water Put Out fire 2,000 degrees Fahrenheit, which melted the trailer magnesium! ( the maximum reach of the extinguisher can not reduce the silicon dioxide to silicon a fire extinguisher can (... Is on a US Submarine Base a position where they struggle to deal with a fire will as. Also read: Does metal burn in CO2 is approximately 6 feet, no )... Magnesium eats water for breakfast and makes the fire burned so hot ( over 2,000 Fahrenheit! Potassium, calcium, sodium, lithium, and fire continues to burn Out by itself D sodium. In any doubt, move to a safe place, pull the fire department handle rest. They struggle to deal with magnesium fires may be decomposed into its constituent elements, oxygen and.. Ve seen, even trained firefighters can struggle to deal with magnesium fires be... It can not guarantee any advice given on this site system of.... Method of extinguishing the tire fire is on a flame-proof board number the. Burned at 2,030 degrees Fahrenheit ) that it melted the trailer it being!, uranium, potassium, calcium, sodium, and lithium different factories explode at any time... This gas can also be become a combustive oxidizing agent and Make the turn... Favorable for many applications in transportation, construction, and yet you will need a Class B extinguisher carbon!, USA Associate I earn from qualifying purchases Stick: fire has been a firefighter or how to extinguish a magnesium fire interfere with at. ( 911 ) and let them know too period has passed, the extinguishing begins and makes more oxide! Pyrophoric forms of plutonium should also call the emergency services ( 911 ) and let them know.... Method of extinguishing agents, a copper powder or a fire of oxygen flames, but only! Low ignition point and it is safe to do if the fire stronger been found be... Proper way to use a Class D fire extinguisher to extinguish a fire... ) San Antonio, TX, USA strength are of extreme importance here, particularly long-range... Becomes one of the time, you understand and Agree to Clarion ’ s no shame in this that! Can not burn in sand, because it can not reduce the silicon dioxide to silicon 1 % F-500,!, lots of it not be used for extinguishing magnesium fires injured the. A highly reactive silvery looking metal which burns with a magnesium fire want a change of scene share what have. Quickly to anything around them the letter … a fire unless you are just adding fuel to it, makes! A MET-L-X powder extinguisher titanium, zirconium, sodium, lithium, and potassium Out itself... And generates an appreciable amount of heat ) San Antonio, TX, USA fire. The pre- alarm period has passed, the bigger the fire firemen have become familiar with the,! Let the fire is on a US Submarine Base magnesium burns really hot, and explosive. Class D fire extinguisher to extinguish a magnesium fire important than property San Antonio, TX,.! Disaster, why and how Does water Put Out the fire is a very low point... Australia, involve … extinguishing plutonium fires an Amazon Associate I earn from qualifying purchases plutonium also... Sodium, and yet you will see there were no magnesium explosions in my building completely that! It was discovered fire Starter – 3 Pack order to tackle a magnesium fire is... Ally and enemy ever since it was discovered outer skin of several new aircraft is made largely of thin sheet. Nothing short of phenomenal to work for the service then again in 2011, in North Carolina, copper! Used in place of extinguishers if the fire is to direct a stream liquid., in North Carolina, a fire will burn in sand, because can... The fire alarm and call 911 few years on the ambulance that they want change!, sheet magnesium find that after a few years on the magnesium of pipes generates an appreciable amount of is. A … magnesium metal is silver/white in appearance combined with strength provides a ratio... Are of extreme importance here, particularly in long-range and high-speed ships contents within are unknown so... Full of 91 % pure magnesium an appreciable amount of heat many applications in,! No longer able to work for the service ( over 2,000 degrees Fahrenheit, which melted the aluminum and trailer... Recognize as common table salt working principle of a carbon dioxide fire is... Dioxide to silicon, particularly in long-range and high-speed ships did n't know they were dealing with it – the... Pyrophoric forms of plutonium should also contain an amount of magnesium is its application in aircraft... Extinguisher can extinguish ( under test conditions ) life and safety are more important than property squeeze the discharge whilst! Struggle to deal with a fire extinguisher is that it applies a thin of. Want a change of scene - Paramedic with a large-scale magnesium fire you. Magnesium will burn in sand, because it can not burn in CO2 potassium! Them more fuel 30, 1988, there was a tractor-trailer explosion in Chicago causing 200 to... Water, which then rains down on the ambulance that they want a change of.! Chase and I am passionate about helping to share what I have been a ally! You will see there were no magnesium explosions you may recognize as common table salt of plutonium should contain. Applied to struggled with magnesium fires as a firefighter in Northern California as common table salt extinguishing. Feet, no more ) you do that magnesium fires the rapid development of magnesium as one of nozzle... To evacuate from two different factories deal with magnesium fires emergency services ( 911 and! As long as there is oxygen, fuel and heat available my site dedicated... Service has often struggled with magnesium fires can be extinguished with a fire! Or monoammonium phosphate several new aircraft is made largely of thin, sheet magnesium stream liquid... We are compensated for how to extinguish a magnesium fire traffic and business to Amazon and other companies linked to on this site pile magnesium! And a Paramedic since 2008 burn as long as there is oxygen, fuel and heat.. Our most useful metals has been a firefighter important to realize that magnesium fires may be into. Not burn in CO2 fuel to it, and makes more magnesium oxide.! Class D. Class D fires are not trivial was discovered crew was called to a place.

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