Silicon metal style Chemical Composition Impurity Max=
Si(Min) Fe Al Ca
Silicon metal 2202 99.5 0.2 0.2 0.02
Silicon metal 3303 99.3 0.3 0.3 0.03
Silicon metal 411 99.3 0.4 0.1 0.1
Silicon metal 421 99.2 0.4 0.2 0.1
Silicon metal 441 99.0 0.4 0.4 0.1
Silicon metal 553 98.5 0.5 0.5 0.3
size: 10 - 100mm(90%min) or per request
By hot isostatic pressing,
ITO target density is high
Relative density more than 99%
Target purity is 99.99%.
Widely used in flat panel display coating
Vacuum package; wooden case; have a quality certificate report.
The specs for mg metal ingot shows as below:
Size: 7.5kg+/- 0.5kg/Ingot
Mg : 99.9% Min
Si : 0.02% Max
Al : 0.02% Max
Mn : 0.03% Max
Fe : 0.04% Max
Cl : 0.005% Max
Others each 0.01% Max.
about 1mt in a magnesium pallet, covered with plastic bag, bundle with steel tape.
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Magnesium is the lightest of all structural metals, aluminum is 1.5 times heavier and steel is 4 times heavier. Wrought magnesium tooling plate (alloy az31b) has the following benefits and characteristics:
òabsorbs vibration for a longer life, while retaining dimensional stability.
ò4 to 5 times greater tool life.
òup to 5 times more machinable than rolled aluminum.
òstrong weldments up to 95% of parent metal, with minimal porosity.
òexcellent strength and stiffness per unit weight.
òideal for a broad range of operating temperatures, from 350 degrees fahrenheit to -30 degrees fahrenheit.
ògood for electrical and computer applications.
Besides chemical industry, instrument industries, vehicle manufacture, spaceflight and military industry and 3c products(camera, computer, cell phone), magnesium is also used to produce magnesium alloy, magnesium-aluminum alloy and work as some other alloys reductant and leavening agent
Specification:
Mg: 99.90% min.
Si: 0.02% max.
Fe: 0.0021% max.
Al: 0.025% max.
Mn: 0.023% max.
Ni: 0.0009% max.
Ci: 0.001% max.
Cu:0.001% max.
We are the largest manufacturer of silicon metal in China. Producing capacity is more than 100000 tons each year. With the most advanced equipment imported from usa, we can supply you with large quantity and steady quality.
High density aggregate used in pipe line coating; granule size can be 0mm to 10mm and the quantity available per month would be 25000mt to 40000mt; sgs inspection can be provided; specific gravity would be 4.5 to 4.6.
Supplied in the form of crushed ore in lose break bulk mode.
Density>9.8g/cm3(molybdenum alloy one:density>9.3g/cm3)
Used for seamless tubes of stainless, alloy steel and high-temperature alloy.
Your special requests available.
Type diameter tolerance length tolerance of length semifinished
Dm20 20
Dm25
Dm30 30 +3 60-80 +6 type a
Dm35 35 0 0
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