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:Coefficient of Static Friction for Metal/Metal, and for Leather/Metal??
well, steel is a type of metal. It's sort of like asking the difference between a bug and an ant, an ant is a bug, but not every bug is an ant. Likewise, steel is metal, but not all metal is steel. Gold is metal, Silver is metal, Iron is metal, Steel is metal.
Q:ROck (metal rock ) Vs Hip hop, rap ?
They have fuller electron shells? That might be why, can't remember exactly :)
Q:Who here likes metal?
In every genre there are thousands of terrible bands. Talking about how good a genre of music is per capita is simply ridiculous. I'm personally not a huge metal fan, but if somebody likes a bunch of metal bands it would be silly for him to like those bands less because there are other bands in the same genre which are not good.
Q:What are noble metals?
Smells Like Teen Spirit by Nirvana .. well, it's kinda grunge .. Raining Blood by Slayer .. Iron Man by Black Sabbath .. Even Flow by Pearl Jam and Welcome To The Jungle by none other than Guns n' Roses x] Hope I could help!!
Q:Paper chromatography with metals?
the screaming is more a signature of hardcore which is derived more from punk than anything, but has been brought in to metal through its sub genres (primarily thrash) but Metal is essentially just hard rock with heavily distorted guitars, fast bass lines, and intricate drums.
Q:What happens when a metal reacts with a metal?
Okay the thing about Heavy Metal is that it's heavy so you have to be up to the task to like it, there's all kinds of different metal. There's the whole Glam Metal, Hard rock scene which could get you started, and the whole Alternative Metal/Rap Metal/Funk Metal thing. Also regular Heavy Metal is good too, here's some songs that you'll like that you can get into. Oh and don't listen to any other person on here, they're all just metal elitist who will dumb me down just because of a band I list. Have fun Black Sabbath - Iron Man (Heavy Metal) Iron Maiden - The Trooper (Heavy Metal) Dio - Rainbow In The Dark (Heavy/Glam SONG) Korn - Blind (Nu Metal) Red Hot Chilli Peppers - Warped (Funk Metal) Gruntruck - Tribe (Heavy Metal) Rage Against The Machine - Wake Up (Rap Metal) Downset. - My American Prayer (Rap Metal) Evildead - Annihilation of Civilization (Thrash Metal) Biohazard - Punishment (Rap Metal) Megadeth - Hangar 18 (Thrash Metal) Dream Theater - A Change of Seasons (Progressive Metal) Avatar - Smells Like A Freakshow (Progressive Metal) Five Finger Death Punch - Bulletproof (Nu Metal) Deftones - My Own Summer (Alternative Metal) Pantera - Walk (Groove Metal) Corrosion of Conformity - Vote With A Bullet (Groove Metal) Jungle Rot - Ready For War (Death Metal) Judas Priest - Painkiller (Heavy Metal) Havok - Covering Fire (Thrash Metal) Skid Row - Slave To The Grind (Heavy Metal) Quiet Riot - *** On Feel The Noize (Glam Metal) Europe - The Final Countdown (Glam Metal) Rudy Wild - Don't Send A Boy (Glam Metal) X Japan - Art Of Life (Power Metal) Extreme - Get The Funk Out (Funk Metal) Crossbreed - Lost Soul (Nu Metal) Nine Inch Nails - Deep (Industrial Metal) Trivium - Pillars of Serpents (Metalcore) Hed P.E - The Truth (Rapcore) Against All Authority - All Fall Down (Skacore) Make sure you check out what genres they are before listening, peace bro m/
Q:wat are the application in displacment reaction of metals?
A:it doesn't have to be brutal to be metal; power metal(i.e. Dragonforce) is quite melodic and listenable B:it doesn't have to be fast to be metal; doom metal i.e. Saint Vitus, Black Sabbath(sorta) can be slow as hell. Rock often makes references to its bluesy roots, and has powerchords played alongside a few rhythmic chords. Metal is often stand-alone distorted riffs and focuses on notes more than chords. Metal, as of now, often employs more foreign, exotic, and dark scales in its guitar solos; egyptian, spanish , etc. i won't explain since i assume you don't play guitar.Of course, many forms of metal focus on extreme technique, so you won't hear sweep picking and crazy exotic scales in rock, but just enough to be 'filler'. Metal seems to have a disattached worldview, with the exception of some of the emo-core genres and nu metal; Thrash is about war; black metal is about satan and forests; death metal is about killing; power metal is about epic flights on dragons; doom metal is philosophical or apocalyptic; the lyrics rarely relate to real-world problems that face teenagers,whereas rock is often more personal.
Q:what is the main difference between DEATH METAL and HEAVY METAL?
Metal working is, generically, the permanent deformation of a piece of metal. Can be done many different ways. Hot working is defined as working the metal at the recrystallization temperature (the temperature at which a cold worked structure will be fully recrystallized in 1 hour). As a rule of thumb, the rexstal temp is one half the absolute melting point for pure metals (the homologous temperature). This rule of thumb can be off significantly when you are dealing with alloys, particularly highly alloyed compositions. In these cases, the alloying can increase the recrystallization temperature and, therefore, require higher temperatures to achieve hot working. Hope this helps.
Q:What are Your top Metal bands?
Motley Crue is a hair band. Sheesh... Raining Blood by Slayer Children of the Grave by Black Sabbath The Thing That Should Not Be by Metallica Metal Meltdown by Judas Priest In My Darkest Hour by Megadeth Heaven and Hell by Black Sabbath (The Dio Years) Gung-Ho by Anthrax
Q:rock & metal?
I'll make a pretty small list for each major genre for you to get started with. Heavy metal: Angel Witch Iron Maiden Motorhead (as Bob suggested) Raven European style power metal (not all the bands will be European; they just have a European sound): Angra Blind Guardian Galneryus Stratovarius US power metal: Iron Savior Jag Panzer Manowar Savatage Thrash metal: Forbidden Metal Church Nuclear Assault Sodom Progressive metal: Guilt Machine Pagan's Mind Pain of Salvation Symphony X Death metal: Death Dismember Morbid Angel Pestilence Black metal: Alcest (mixed with shoegaze) Bathory Burzum Peste Noire Folk metal: Ensiferum Equilibrium Moonsorrow Orphaned Land Doom metal: Candlemass Novembers Doom Pentagram Saint Vitus

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