If the carbon content of the steel is known, the proper temperature to which the steel should be heated may be obtained by reference to the iron-iron carbide phase diagram.
如果钢的含碳量已知，钢件合适的加热温度可参考铁碳合金状态图得到。
Using vacuum gas phase deposition, diamond surface is coated with strong carbide metal or alloy membrane.
采用真空气相沉积法在金刚石表面镀覆强碳化物金属或合金薄膜。
The liquid phase sintering process of steel based carbide - iron bimetal composite was researched.
研究了液相烧结钢结硬质合金-铁双层复合材料的生产工艺。
The effect of heat treatment on the various property of cemented carbide and variation of composition and structure of cobalt binder phase in the cemented carbide anvil have been studied.
研究了热处理对硬质合金各项性能的影响以及顶锤内部钴粘结相成分和结构的变化。
Steel-bonded cemented carbide powder mixture(TLMW50) processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.
采用液相烧结技术成功地将爆炸压制后的钢结硬质合金混合粉末（对应国家牌号TLMW50）复合在碳素钢的表面。
Steel-bonded cemented carbide powder processed by explosive compaction was successfully bonded to the surface of carbon steel through liquid phase sintering.
采用液相烧结法将爆炸压实后的钢结硬质合金粉末复合在碳钢表面，成功获得覆层材料。
Cobalt phase was chemically etched to certain depth beneath the surface and porous layer was formed after YG8 cemented carbide had been soaked in aqueous solution of dilute nitric acid.
YG8硬质合金经稀硝酸水溶液化学侵蚀后，表面一定深度内的粘结相钴将被化学刻蚀掉，引起表层疏松。
Steel-bonded cemented carbide powders being compacted by explosive compaction were bonded to the surface of carbon steel using liquid phase sintering.
采用液相烧结技术成功地将爆炸压制后的钢结硬质合金粉末复合在碳素钢的表面。
WC steel-bonded cemented carbide powders being compacted by explosive compaction were bonded to the surface of carbon steel using liquid phase sintering.
采用液相烧结法将爆炸压实后的WC钢结硬质合金粉末复合在碳钢表面，对不同烧结温度下的界面组织和抗剪强度进行了研究。
The invention provides a seed crystal support for growing a silicon carbide crystal with high quality by a physical vapor phase transport method.
本发明公开了一种高效生长碳化硅晶体的方法，即通过快速生长制备高质量导电型碳化硅晶体的方法。
The invention provides a seed crystal support for growing a silicon carbide crystal with high quality by a physical vapor phase transport method.
本发明公开了一种高效生长碳化硅晶体的方法，即通过快速生长制备高质量导电型碳化硅晶体的方法。
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