Mg-Al Alloy Powder chemical raw material for fireworks

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Specifications of Magnesium Aluminum


Magnesium Aluminum Alloy Powder 
Application: chemical raw material for fireworks or metallurgy
Appearance: gray powder with metallic luster

Content ratio: according to your request
Package: 100kg/ iron drum

Delivery time: 15-20 days

 

Characteristic


The aluminum magnesium metal alloy powder burns easiest, producing the heat with sending out the dazzling and white light, this characteristic is extensive to used for the armament industry, such as manufacturing the flare, signal plays with napalm bomb etc..In firework industry, the aluminum magnesium metal alloy powder gives out light essentially.Because of its chemistry kind alacrity, in metallurgy industry it is used to take off oxygen, an additive, purifying, fire-proof material etc.

 

Magnesium alloys are mixtures of magnesium with other metals (called an alloy), often aluminium, zinc, manganese, silicon, copper, rare earths and zirconium. Magnesium is the lightest structural metal. Magnesium alloys have a hexagonal lattice structure, which affects the fundamental properties of these alloys. Plastic deformation of the hexagonal lattice is more complicated than in cubic latticed metals like aluminum, copper and steel. Therefore magnesium alloys are typically used as cast alloys, but research of wrought alloys has been more extensive since 2003. Cast magnesium alloys are used for many components of modern cars, and magnesium block engines have been used in some high-performance vehicles; die-cast magnesium is also used for camera bodies and components in lenses.

Magnox (alloy), whose name is an abbreviation for 'magnesium non-oxidising', is 99% magnesium and 1% aluminium, and used in the cladding of fuel rods in some nuclear power stations.

Magnesium alloys tend to be referred to by short codes (defined in ASTM 275) denoting the approximate chemical composition by weight: for example, AS41 has 4% aluminium and 1% silicon; AZ81 is 7.5% aluminium and 0.7% zinc. If aluminium is present, manganese is almost always also there at about 0.2% by weight to improve grain structure; if aluminium and manganese are absent, zirconium is usually present at about 0.8% for the same purpose.

 

Aluminium alloys are alloys in which aluminium (Al) is the predominant metal. The typical alloying elements are copper, magnesium, manganese, silicon and zinc. There are two principal classifications, namely casting alloys and wrought alloys, both of which are further subdivided into the categories heat-treatable and non-heat-treatable. About 85% of aluminium is used for wrought products, for example rolled plate, foils and extrusions. Cast aluminium alloys yield cost effective products due to the low melting point, although they generally have lower tensile strengths than wrought alloys. The most important cast aluminium alloy system is Al-Si, where the high levels of silicon (4.0% to 13%) contribute to give good casting characteristics. Aluminium alloys are widely used in engineering structures and components where light weight or corrosion resistance is required.


Alloys composed mostly of the two lightweight metals aluminium and magnesium have been very important in aerospace manufacturing since somewhat before 1940. Aluminium-magnesium alloys are both lighter than other aluminium alloys and much less flammable than alloys that contain a very high percentage of magnesium.


Aluminium alloy surfaces will keep their apparent shine in a dry environment due to the formation of a clear, protective layer of aluminium oxide. In a wet environment, galvanic corrosion can occur when an aluminium alloy is placed in electrical contact with other metals with more negative corrosion potentials than aluminium.


Aluminium alloy compositions are registered with The Aluminum Association. Many organizations publish more specific standards for the manufacture of aluminium alloy, including the Society of Automotive Engineers standards organization, specifically its aerospace standards subgroups, and ASTM International.



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Q:I need some good, random metal bands?
non metal oxides are acidic metal oxides are basic
Q:CHEMISTRY: Metals & non metals in the periodic table?
Okay well Classic Metal is cool. I like Judas Priest but i would list Black label society as (classic metal) But classic metal is one of my fav genes in music along wit other classic metal bands such as Iron Maiden,Guns N' Roses, AC/DC,Riot,Accept......... etc Thrash Metal is indeed awesome i like Metallica but i prefer much of their (EARLY) music like their first 4 albums. The black was okay but its not there best and other albums from them I indeed like Megadeth,Anthrax,Slayer,Kreator,Overkill... Thrash metal is one of the greatest genes EVER! =) Glam metal now im not a big fan if glam metal but i can say that it has some good music like KISS as you listed other than that its ehhh Death Metal is a KILLER genre i can say it is very much powerful but i wouldn't classify Behemoth as death metal i would consider them as a mixture of black/death cause their early stuff was black due to their demos and their first 4 albums i thought that was black metal. But cannibal corpse is good along with other death metal bands such as Deicide,Suffocation,Morbid angel,Skinless,Vader...... etc Industrial Metal ehhhh i don't like much music thats industrial Goth Metal is also good i like it such as cradle as you listed but their early stuff is way better then how they are now but over all good band i would say just like bands like Epica, (old) Nightwish,Delain,Visions of atlantis,Within temptation,Leaves eyes....but they all mix up with Symphonic metal too =) Nu Metal i can say i don't like i mean its okay just not something i would listen too all the time SOAD is an okay band but i can't stand bands such like slipknot,Disturbed,Mushroomhead ehhh all gay in my opinion! Ps wheres the BLACK METAL!!!!! hehe :)
Q:fill me in on all the good metal?
silicon is a metal
Q:Poll: Metal Music vs. Rap Music?
Metal is inclusive of all types of metal including what the founders of metal like Black Sabbath, Deep Purple, and Led Zeppelin made. Death metal uses very fast drum beats and features themes dealing with morbid topics and normally has grunting instead of singing. Often death metal bands display open hostility to Christianity and embrace Satanic beliefs.
Q:What is a heavy metal (chemistry)?
This is why people hate nu metal and nu metal fans, same with metal core fans. They think their music is 'sooooo br00tal' in comparison to bands like Slayer, Death, Cannibal Corpse, Kreator, Sodom, etc. Thrash metal is better. People discriminate against Slipknot because its not the heaviest thing out there, and Slipknot's 12 year old fans try to make it out to be.
Q:i need a list of metals?
Metal detectors find metal. It doesn't matter if the metal is shiny or not. They work best on magnetic metals such as iron or steel. Theres a small amount of metal on game circuit boards (usually copper) and speakers contain magnetic metals. Don
Q:What are the different genres of metal?
Power metal is the genre that usually has those kinds of lyrics, but genres aren't named for lyrical themes alone; you could have any of those genres with lyrics about mythology and fantasy.
Q:Thrash Metal vs Melodic Death Metal?
Listen to empyrean Eclipse, not popular but best death.black metal i've heard. As for black metal, listen to Bathory, they are basically the creators, they tackled black Metal and Viking metal.
Q:Please introduce me to some metal.?
Salts are never metals. It is a compound. The ammonium ion is acidic, and the sulphate ion is weakly basic. Overall, ammonium sulphate is acidic, because ammonium is more acidic than sulphate is basic.
Q:Why do Metals...?
Bobobo

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