金相研磨機 的英文怎麼說

中文拼音 [jīnxiāngyán]
金相研磨機 英文
metallographic grinder
  • : Ⅰ名詞1 (金屬) metals 2 (錢) money 3 (古時金屬制的打擊樂器) ancient metal percussion instrum...
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : 研同 「硯」
  • : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
  • : machineengine
  • 金相 : metallographic金相分析 metallurgical analysis; 金相技術 metallographic technology; 金相檢驗 metal...
  • 研磨 : 1. (用工具研成粉末) grind; pestle2. (用磨料摩擦器物使變得光潔) abrade; polish
  1. The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied, and on the basis of this study, composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol. % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology. pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads

    本文究了鑄態cu20ni20mn和cu20ni35mn合的時效硬化特性及其與鑄造碳化鎢的界面特性,並在此基礎上以不同尺寸( 42 362 m )的鑄造碳化鎢顆粒為增強體,採用真空熱壓液燒結技術制備了不同顆粒含量( 0 45vol . )的鑄造碳化鎢顆粒增強cu - ni - mn合基復合材料;以不同粒度的sic為料,在不同載荷條件下利用銷?盤損試驗測試了復合材料的二體損性能。
  2. Secondly, choose the sample component, as different particle match of tungsten carbide and specifically heat treatment craftworks of solution and aging manufacture test piece, watch metallurgical structure of the test piece and do the tests of hardness and tension, at last do the abrasive wear test on the dynamic load abrasive wear test machine, analyze test datum, from the test data, conclusions are arrived that the hardnees of composite - alloy can be improved and wear - resistance be better by adding cr and other elements according to a given ratio

    本文對rp中速件進行了運行與損情況分析,究、提出了制備輥和盤瓦復合合成分配比;並對製作的試件進行了固溶、時效等特定的熱處理工藝,觀察試件組織,進行械強度試驗,最後做損試驗,對損失效理進行了深入的究分析,對其耐性能與低合鋼、高鉻鑄鐵進行了對比。
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