产品：稀有金属钨粉，碳化钨，超硬质钨钢（硬质合金）

Products: Tungsten Powder , Tungsten Carbide Powder, Cemented Carbide Alloy.

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用碳化钨钢结硬质合金制造螺纹钢丝轧辊，通过选用适当的合金牌号及热处理工艺，可显著提高轧辊的使用寿命。

The service life of screw steel wire rollers can be remarkably raised by using WC steel bonded carbide and suitable heat treatment technology.

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钨钢(硬质合金)成形加工：钨钢成型磨削、外园磨削。

Tungsten steel (hard alloy) forming machining: tungsten forming grinding, cylindrical grinding.

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