cemented tungsten carbide 中文意思是什麼

cemented tungsten carbide 解釋
燒結碳化鎢
  • cemented : 灌水泥的
  • tungsten : n. 【化學】鎢〈w〉。adj. -ic
  • carbide : n. 【化學】碳化物；碳化鈣；電石〈粗製CaC2〉。
  1. In this work, using elemental powders as starting reactant materials several carbide powders such as wc, sic, tic, zrc and corresponding alloys had been fabricated by ball - milling technique. x - ray diffraction ( xrd ), scanning electron microscopy ( sem ), transmission electron microscopy ( tem ) and other measurement techniques had been used to monitor the structural changes of powders after some ball milling time and the properties of the cemented tungsten carbides. and the mechanism for the formation of matal carbides by ma has also been discussed

    本文主要對機械合金化（ ma ）技術在碳化物制備中的應用進行了研究，利用高能球磨，以元素粉末為原料，制備出wc 、 sic 、 tic 、 zrc的粉體以及wc基硬質復合材料，並利用x射線衍射、掃描電鏡、透射電鏡等方法分析和研究了球磨過程粉體的變化以及燒結后硬質合金的性能，對機械合金化制備碳化物的有關機理進行了研究和探索。
  2. An ultra fine cemented carbide with tungsten powder and binder cobalt

    一種由碳化鎢和粘結金屬鈷組成的超細顆粒硬質合金。
  3. Zy co is the only large - scale enterprise of tungsten production in the west of china, it mainly produce and sale carbide cemented etc. the enterprise feel the stronger completion pressure, so gradual cost more in science research, even award technician

    Zy公司是中國西部地區唯一大型的鎢製品生產企業，是以生產、銷售硬質合金為主業的高新技術材料企業。公司感受到了不斷增長的競爭壓力，逐步加大科研的投入力度，甚至不惜重獎科技人員。
  4. Abstract : the newest mannfacturing, sintering technology on superfine and nanom eter hardmetal powder, manufacturing technology of cemented carbide, as well as re covery technique on tungsten materials and hardmetal wastes were comprehensively expounded in this paper and the reference proposals on hardmetal ' s developing trends, application prospects and environment problems were also put forward

    文摘:綜合評述了第八屆國際鎢討論會關于硬質合金領域的超細、納米級粉末製造技術、燒結技術、硬質合金製造技術以及鎢材料和硬質合金廢品的回收利用技術，並對硬質合金的發展趨勢、前景應用等新動向及環境問題提出了參考性建議。
  5. Cemented tungsten carbide

    燒結碳化鎢
  6. Which is specially engaged in manufacturing, selling and researching on cemented carbide with an annual production capacity of 300 tons. the production system in this company comprises tungsten carbide powder, rtp powder, cemented carbide blank and its finishing product

    浙江省恆成硬質合金有限公司是浙江省高新技術企業，專業從事硬質合金的生產銷售及研發，年生產能力300噸，已形成碳化鎢粉硬質合金及其深加工產品的生產體系。
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