The high - chromium iron - base composite coating by reactive plasm.

基材表面制备了高 铬铁 基复合涂层.

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Wear high - chromium iron casting and heating - proof casting.

耐磨 高铬铸铁件及耐热件.

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Transfer case , different size Hydrant; Compreser body precisicen casting; Duefile casting; Wear high - chromium iron casting and heating - proof casting.

变速箱、消防栓壳体系列; 制冷压缩机精密铸件; 球铁铸件; 耐磨高铬铸铁件及耐热件.

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Therefore, the vanadium content in high chromium iron used for metallurgical spare parts is seriously controlled.

因此, 必须严格控制用于冶金备件上的高铬铸铁中的钒含量.

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In this paper a possibility of preducing high chromium iron by cupola is discussed.

讨论了用冲天炉熔炼高铬铸铁的可能性.

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