The bullet is made of Wolfram Carbide , strong and durable.

扩管头为碳化钨材质, 永不磨损.

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At the same time sales agent with tungsten carbide alloy PCB - drilling.

同时代理销售PCB用 碳化钨合金微钻.

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Tungsten carbide welding rod is a raw material for the crane.

碳化钨电焊条是一种用于起重机的原材料.

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Attempt to sinter ultrafine Pure WC by spark plasma sintering was made.

利用放电等离子烧结技术尝试烧结出了超细纯碳化钨粉.

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An ultra fine cemented carbide with tungsten powder and binder cobalt.

一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金.

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Normally the temperature build - up welding is 1600 - 1700 OC.

堆焊温度一般为 1600—1700OC,在这样的温度下,铸造碳化钨合金不会发生组织转变.

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Tungsten Carbide jaws also benefit from being very sharp without becoming too brittle.

碳化钨颚还得益于其锋利,同时又不会容易断裂.

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Bulk binderless ultrafine pure WC with nearly full densification was obtained by spark plasma sintering.

利用放电等离子烧结技术得到了近全致密的无粘结相超细纯碳化钨材料.

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It is preferable to use tungsten carbide of fine grain size for such build - up welding .

堆焊 采用的铸造碳化钨颗粒,以细的为佳.

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Advances in tungsten carbide alkanes isomerization catalysts, including their preparation and the isomerization mechanism, were reviewed.

综述了用于长链烷烃异构化的碳化钨催化剂的研究进展.

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Composite electrodeposits of nickel - cobalt - tungsten carbide were prepared by adding tungsten carbide particles in the nickel - alloy solution.

研究了在镍钴合金镀液中加入碳化钨微粒形成镍 - 钴 - 碳化钨复合镀层的共沉积过程.

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In this research, catalytic activity of nano - sized tungsten carbide was preliminarily studied through hydrogenation of benzene.

本课题中, 通过对苯加氢反应的实验,研究了纳米碳化钨粉末在反应中的催化性能.

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So, tungsten carbide has been universally studied as a new promising platinum - like catalyst.

因此碳化钨被认为是一种很有前途的、可以用来替代铂的类铂催化剂而被广为研究.

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After 1963, tungstic acid, APT, W powder, WC powder and cemented carbide could be produced too.

1963年以后,进一步发展到生产钨酸 、 钨酸钠 、 仲钨酸铵 、 钨粉 、 碳化钨粉、硬质合金等.

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Their lifetime can be prolonged if they are repaired with cast tungsten carbide powder.

采用铸造碳化钨修补后,可以延长使用寿命.

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