Silicon Nitride

Introduction:

The product applies to the smelting of stainless steel, special alloy steel, and special refractory materials in the national defense industry, electronics industry, and other smelting and casting industries.

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Product Application

Specifications:

Chemical composition (%)
Si3N4	N	Ca	O	C	Al	Fe
≥		≤
80～90	32～38	0.25	1.5	0.3	0.25	0.25

Packing:

The composition and particle size can be adjusted as required by users.

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Hot Products

The main products include rare earth magnesium ferrosilicon alloy (spheroidizing agent), nucleating agent, pipe powder, ferrosilicon (particles), (high, medium and low) carbon manganese, (high, medium, low and micro) ferrochromium, alloy cored wire, silicon carbide, silicon nitride, slag onglomeration agent, desulfurizer, and carburant, as well as other customized alloy products.

Ferrochrome Nitride

Alloy Cored Wire

It helps adjust and control the content of easily oxidized elements and trace elements, and can greatly increase the alloy yield, reduce smelting costs, shorten smelting time, and accurately control the composition.

Ferrochrome

Ferrochrome is an iron alloy composed of chromium and iron. It is an important alloying additive for steelmaking. According to different carbon content, ferrochrome can be divided into high-carbon ferrochrome (4-8% carbon content).

Ferromanganese

Ferromanganese is an alloy composed of iron and manganese, which is an important auxiliary material for cast iron and steelmaking.

Pipe powder

Pipe powder is a ferrosilicon-based composite material with strictly controlled alloy elements and particle size. It can effectively reduce the degree of supercooling, inhibit the formation of carbide, slow down the decay time, and has a slight sensitivity to the casting size, showing a consistent nucleation effect.

Silicon strontium inoculant

The ability to reduce chilling is about 50% higher than that of ferrosilicon, and it has better fracture uniformity and anti-recession ability than those of ferrosilicon, without increasing the number of eutectic clusters. In addition, it dissolves easily and forms less slag.