Main Products: Refractory bricks ,high purity magnesium 99.99% ,magnesium alloys ,magnesium granules ,magnesium alloy casting
Silicon nitride
USD $4,500 - $6,500 /Metric Ton
Min.Order:1 Metric Ton
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Shanxi Province Yangquan Metals & Minerals Imp. & Exp. Co., Ltd.
Business Type: Trading Company
Yangquan Shanxi ChinaMain Products: Refractory bricks ,high purity magnesium 99.99% ,magnesium alloys ,magnesium granules ,magnesium alloy castingProduct Details
Silicon nitride
powder
SI3N4
SI3N4:96%MIN,
it is used in high-temperature applications.
widely used in steelmaking, refining and smelting special steel, foundry industry,ceramic industry,refractory industry.
.
The major application of Si3N4 was abrasive and cutting tools. Grinding, milling, and boring of metals constitute the major cost of manufacturing.
skype id : yqmm001 ,msn id: sandywei007
Grades | α-Si3N4 | β-Si3N4 | |
Impurities (wt%) | Al | <0.02 | <0.02 |
Ca | <0.01 | <0.01 | |
Fe | <0.045 | <0.035 | |
C | <0.01 | <0.01 | |
O | <0.040 | <0.030 | |
Free Si | <0.03 | <0.03 | |
Alpha-phase content (%) | >99 | <1.0 | |
Beta-phase content (%) | <1.0 | >99 | |
Avg. Particle Size (μm) | 1.0-2.0 | 4.0-50 | |
Provide under your needs | |||
Any inquiry,pls feel free to contact us by email or skype.
Thanks and best regards
Wei Lifang
Shanxi province Yangquan minmetal international trade co.,ltd
MSN: sandywei007 hotmail
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