Business Scope: Ferroalloys, refractory materials, metallurgical materials; Sales: steel products; Farming: sheep; Operation of export business for the company's own products and import and export business for machinery, spare parts, raw materials, and technology required by the company.
价 格Negotiable
最小起订0 Piece库存0 Piece
Pyrite
Negotiable
Pipe mold powder (QBTH-GM03-99)
Negotiable
Silica Calcium Aluminum Barium
Negotiable
Silicon Aluminum Calcium Alloy (Q
Negotiable
Medium carbon chromium iron
Negotiable
Solid Core Pure Calcium Wire
Negotiable
Nurturing Agent (QBTH-Yj03-99)
Negotiable
Pyrite
Negotiable
Metal calcium beads
Negotiable
Pre-melt refining slag
Negotiable

Silicon Nitride
Chemical Composition (%) | ||||||
Si3N4 | N | Ca | O | C | Al | Fe |
≥ | ≤ | |||||
80~90 | 32~38 | 0.25 | 1.5 | 0.3 | 0.25 | 0.25 |
Note: 1. The product is suitable for stainless steel smelting, special alloy steel smelting, special refractory materials, defense industry, electronic industry, and other smelting and casting industries.
2. Can adjust composition and particle size to meet customer requirements.

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