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.
Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.
Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
11,Mainly used for the preparation of â?¢ - V compound semiconductor InSb, Bi2Sb, GaSb, high purity alloys, electronic refrigeration element materials and germanium, silicon single crystal dopants.
Metal tin is mainly used in the manufacture of alloys.
Tin and sulfur compounds - tin sulfide, which is similar in color to gold, is commonly used as a gold pigment.
Tin's modern application is as a solder for the electronics industry. Used in various purities and alloys (often with lead or indium), tin solders have a low melting point, which makes them suitable for bonding materials.
Standard
ASTM B29-03, BS EN 12659:1999, GB/T 469 -2005 ,
Content
Pb â?¥ 99.99 %
Density
11.34 g / cm 2
Color
Bluish
Weight
35 kgs / lump, 55 kgs / lump
Dimension
21" x 4" x 2.5"
Package
Standard Sea-worthy package, fixed by belt per ton
Shape
Rectangular Lump
Application
lead-acid storage batteries
Ammunition, cable sheathing, and building construction materials
counterweights, battery clamps
cast products such as: bearings, ballast, gaskets, type metal, terne plate, and foil
