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PRODUCING METHOD OF NITRIDE/TUNGSTEN NANOCOMPOSITE POWDER WITH THE IMPROVED THERMAL SHOCK RESISTANCE AT HIGH TEMPERATURE, AND THE NITRIDE/TUNGSTEN NANOCOMPOSITE POWDER PRODUCED THEREBY
PRODUCING METHOD OF NITRIDE/TUNGSTEN NANOCOMPOSITE POWDER WITH THE IMPROVED THERMAL SHOCK RESISTANCE AT HIGH TEMPERATURE, AND THE NITRIDE/TUNGSTEN NANOCOMPOSITE POWDER PRODUCED THEREBY
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机译：高温耐热冲击性能得到改善的氮化/钨纳米复合粉的制备方法及其生产的氮化/钨纳米复合粉
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摘要
PURPOSE: A producing method of nitride/tungsten nanocomposite powder, and the nitride/tungsten nanocomposite powder produced thereby are provided to improve the mechanical property of tungsten by uniformly dispersing nitride to the tungsten.;CONSTITUTION: A producing method of nitride/tungsten nanocomposite powder comprises the following steps: mixing nitride and tungsten or the nitride and a tungsten alloy; and alloying the mixture using a milling machine at an inactive atmosphere. The nitride is selected from the group consisting of 'ZrN, HfN, BN, AlN, Si_3N4, TiN, TaN, Ta_2N, VN, CrN, Cr2N, Mo_2N, NbN, WN, and W_2N. The tungsten alloy is an alloy formed by alloying an element selected from the group consisting of Nb, Tc, Ru, Hf, Os, Mo, Ta, Re, and Ir with the tungsten.;COPYRIGHT KIPO 2010
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