calcium silicon powder

1.Controlled composition &size
2.Delivery Detail:25-35 days
3.small sample quantity is OK
4.manufacturer supply with better service

1.High spherical degree
2.Less impurity content
3.High tap density
4.Epigranular
5.Inspection: CIQ SGS...

1.High spherical degree
2.Less impurity content
3.High tap density
4.Epigranular
5.Inspection: CIQ SGS...

Packing:steel drum,200kg/drum or 250kg/drum
Formula:Si
Appearance:Metallic dark grey

1.Controlled composition &size
2.Delivery Detail:25-35 days
3.small sample quantity is OK
4.manufacturer supply with better service

The ferro silicon powder of our factory is processed with high quality ferrosilicon,mainly used in the later period of steelmaking,cast steel,moulding

Silicon metal powder 3303
1:Si-99,Fe-0.3,Al-0.3,Ca-0.03
2:low Phosphorus & Boron
3:high purity grade
4:factory price...

1. FeSi 45
Si 42-45%, Mn 0.5%max, Cr 0.5%max, P 0.04%max, S 0.02%max,
C 0.1%max,
Packing: In 1mt big bag
Inspection: CIQ or SGS

Great properties with high hardness, high elasticity modulus, high abrasion resistance;

with vertical grading device, between the product granularity of D97:8-150 microns adjustable, good granularity, narrow particle size distribution

Specifiction:
Mn:60%,
Si:20%,
P:0.1%,
S:0.02%,...

We can offer different grades of Green Silicon Carbide Micro Powder in the quantity 1,000 tons per month.

Appearance:Shined with metallic

Black Silicon Carbide Powder is produced basically in the same manner as black silicon carbide in a electric-resistant type of furnance

Silicon Nitride Powder
Product Description
Silicon Nitride powder, gray, is new material which produces under the specific high temperature and hig

Silicon metal powder 99%~99.99%

Packaging: 1M/T big bag
MOQ: 3MT
Application: steel making, iron casting
Samples can be sent for free
Chemical Composition: Si 40-60% Ca 10-35%

Packaging: 1M/T big bag
MOQ: 3MT
Application: steel making, iron casting
Samples can be sent for free
Chemical Composition: Si 40-60% Ca 10-35%

Lump And Powder Granular Shape Ferro Silicon And Silicon Barium Calcium Inoculant,Silicon Calcium Lump

Packaging: 1M/T big bag
MOQ: 3MT
Application: steel making, iron casting
Samples can be sent for free
Chemical Composition: Si 40-60% Ca 10-35%

Lump And Powder Granular Shape Ferro Silicon And Silicon Barium Calcium Inoculant,Silicon Calcium Lump

Packaging: 1M/T big bag
MOQ: 3MT
Application: steel making, iron casting
Samples can be sent for free
Chemical Composition: Si 40-60% Ca 10-35%

Lump And Powder Granular Shape Ferro Silicon And Silicon Barium Calcium Inoculant,Silicon Calcium Lump

Silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum cokes as its main raw materials.

1.Si and Ca can be controlled as needed
2.pulverization and deliquescence resistance
3.less impurities such as C,S,P,Al
4.free sample offered

Green silicon carbide is made from quartz sand,petroleum coke and other material, widely used for grinding, polishing, refractory and semiconductor

Particle size, carbon content, and other physical properties are
selected by the customer

Packaging: 1M/T big bag
MOQ: 10MT
Application: steel making, iron casting
Samples can be sent for free
Chemical Composition: Si 40-60% Ca 10-35%

1.Controlled composition &size
2.Delivery Detail:25-35 days
3.small sample quantity is OK
4.manufacturer supply with better service

1.High spherical degree
2.Less impurity content
3.High tap density
4.Epigranular
5.Inspection: CIQ SGS...