Magnesium Metal Powder Magnesium Powder 7439-95-4

High Quality Magnesium metal Powder Price 7439-95-4:
Technical or Pyrotechnical grade
Application: Make Magnesium Powder
Appearance: gray powder
Apparent density0.55g/cm³ ±0.10;
Purity:99.8% min.;
Sieve residue rate :Sieve 100 micron: 10% max.; Sieve 63 micron: 40% to 70%Physical and chemical properties
Magnesium powderis flammable and explosive, and brings high temperature and glaring light when burning. Therefore, Magnesium powderis wisely used in such scientific area as war industry and aviation industry. The chemical performance of Mg is very active, which is mostly used in metallurgical industry. Mg powder can sever as desulfurizer or cleaning agent for steel-making industry and casting of non-ferrous metals, and reducer for production of rare metal. In chemical industry, Mg powder can be used as dehydrant for organic compound or to directly make organic compound of Mg. In recent years, Mg powder has been mostly used in spaying, coating anti-corrosion, monocrystalline silicon, polycrystalline silicon ,and cating of metallurgical powder as well.
Magnesium is one of the elements that have most abundant content in the earthcrust, which is easy to obtain.Pure magnesium has high specific strength, is easy to process as well as has no toxicity and no magnesium, besides, it is inflammable. Therefore,magnesium powderis often used in making fireworks, military signal flares and fire bombs. It also has strong oxidability, which can be used as desoxidant and reductant in metallurgy industry.
In chemical industry, magnesium powder can be used in as dehydrant for organiccompound or to directly make organic compound of magnesium. In recent years,magnesium powder has been mostly used in spaying, coating, anti-corrosion,polycrystalline silicon, and casting of metallurgical powder as well.
Specifications: ModelNumberParticleSizeApparentDensityChemicalsCharacteristics(%)MeshSize(m)WeightPercent(g/cm3)ActiveMagnesiumFeClH2OInsolubleinHClJST15000.30.35min98.5min0.2max0.005max0.1max0.2max4502-2508JST24500.30.35min3158-18012JST34500.30.38min2508-14012JST42500.30.40min1806-10012JST 51600.30.45min100101: +meansresidueonsieve,-meanspassingthesieve.2:Whencustomershavedifferentrequirementsfromthisstandard,acontractshouldbemadetospecifytherequirements.
Application:
In chemical industry, magnesium powder can be used in as dehydrant for organic
compound or to directly make organic compound of magnesium. In recent years,
magnesium powder has been mostly used in spaying, coating, anti-corrosion,
polycrystalline silicon, and casting of metallurgical powder as well.
Packing Details: Fiber drum, 30-40 kg / drum or as customers' requirement
seline; display: inline !important; background-color: #ffffff;">Delivery: Within 15 days upon order.