研究采用铸渗法制备三元硼化物硬质合金覆层钢基材料。

The preparation of ternary boride hard alloy cladding layer on steel substrate is studied.

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在同样的氧化条件下，六硼化铈在空气中比六硼化镧容易氧化。

It seems that cerium hexaboride is more easily oxidized than lanthanum hexaboride under the same oxidation conditions.

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研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。

The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.

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