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1)  foundry tungsten carbide powder
铸造碳化钨粉
2)  cast tungsten carbide
铸造碳化钨
1.
We've developed one kind of Fe-C base tubular welding rod mainly composed of cast tungsten carbide and sintered tungsten carbide.
研制了一种以铸造碳化钨、烧结碳化钨等为主要硬质相(颗粒)的Fe-C合金基复合增强管状堆焊焊条,介绍了该类管状焊条的设计与制造方法,对所研制焊条的堆焊层进行了组织和性能试验。
2.
The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material.
以高铬铸铁为参考材料 ,研究了真空熔铸法制备的锰白铜基铸造碳化钨复合材料的二体磨料磨损特性。
3.
Advanced production method of spherical cast tungsten carbide is introduced.
介绍了球形铸造碳化钨先进的生产方法。
3)  spherical cast tungsten carbide powder
球形铸造碳化钨
1.
Preparative technology of spherical cast tungsten carbide powder;
球形铸造碳化钨的制备技术
4)  cast tungsten carbide particle
铸造碳化钨颗粒
5)  tungsten carbide
碳化钨粉
1.
The impurity content control and the quality control in the carbonization process in the production of coarse tungsten carbide have been studied.
对粗颗粒碳化钨粉制取过程中杂质含量和碳化质量的控制问题进行了探讨。
2.
Ammonium paratungstate(APT) has a great effect on the properties of the blue tungsten oxide, and blue tungsten oxide has a great effect on tungsten and tungsten carbide powder also; The tungsten carbide powder of good quality can be made from APT or blue tungsten oxide treated by a special process.
仲钨酸铵(APT)对蓝钨性能影响较大,而蓝钨物理性能对钨粉和碳化钨粉的性能影响也较大,通过对APT煅烧前或煅烧后进行特殊处理优选蓝钨原料,可以制取优质碳化钨粉。
6)  WC powder
碳化钨粉
1.
Through technical experiment and optimizing, the homogeneous and fine W and WC powder were produced from activated tungsten oxide owing to its characters of fine powder, developed surface energy, high activity and simple composition.
利用活性氧化钨粉末细、表面能发达、活性高、相成分单一等特点 ,经过工艺试验和优化 ,生产出粒度分布较用蓝色氧化钨生产的中细钨、碳化钨粉末均匀 ,同时也减少了中细钨、碳化钨粉末中的粗大晶粒和聚集颗粒 ,从而提高了中细钨、碳化钨粉末的质量 ,并且利用此碳化钨粉末还可以生产出高质量的合金产
补充资料:碳化钨-碳化钛-钴硬质合金
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性质:又称钨钛钴合金或YT合金。碳化钨、碳化钛和金属钴组成的合金。按碳化钛含量,可分为高钛(25%~40%)、中钛(10%~20%)和低钛(4%~6%)三类合金。它比碳化钨钴合金具有较高的抗氧化性,硬度和耐磨性,而抗弯强度、冲击韧性等则有所降低。主要用作切削加工钢材的工具。

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