II. sulfid, include yellow iron ore, white iron ore , yellow bronze ore, yellow tin ore etc.

含铁硫化物的矿物有黄铁矿 、 白铁矿 、 黄铜砂 、 黄锡矿等.

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Effect of residual austenite on mechanical properties and abrasion resistance medium Mn white iron was investigated.

研究了残余奥氏体对中锰白口铸铁力学性能和抗磨性的影响.

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The effect of chemical composition on mechanical properties of the austenite - bainite ( is other - tally quenched ) white iron was investigated.

研究了化学成分对奥贝白口铸铁力学性能的影响.

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The austenitizing temperature quenching degree and temper temperature of the white iron are studied roughly.

本文仅就高铬白口铸铁的奥氏体化温度、淬透性及回火温度参数的选择等等做一初步的研究.

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