carbides 中文意思是什麼

carbides 解釋
碳化物
  1. Progress of transition metal carbides in heterogenous catalysis

    過渡金屬碳化物的研究進展
  2. Chlorination of leached carbides

    浸出碳化物的氯化
  3. First, the thesis starts with the varieties of external environments of qingdao orient industry co., ltd. it analyses the actuality and demanding forecast which based on lots of detailed datas to its relevant industries of carbons silicon, steek calcium carbides phosphorus. and then it makes a comprehensive analysis to its main competition opponent - shanxi san - yuan carbon co., ltd. meanwhile it also makes a systematic research to external opportunities and threatenes -, internal superiority and inferiority of which has been confronted with

    與其產品相關聯的碳素、工業硅、鋼鐵、電石、黃磷行業的現狀和需求預測；接著又對主要競爭對手? ?山西三元炭素有限責任公司作了綜合性分析；同時又對青島東方實業有限公司所面臨的外部機會與威脅和內部優劣作了系統性分析。
  4. The unstable solid solution would disintegrate and transform into carbide phases in these systems of sisocso, tisocso and zrsocso, based on the increase of free energy introduced by the effect mechanical alloying. for the system of wsocso, the solid solution had not transformed into tungsten carbides but an amorphous phase, which was different from those systems. the exist of fe in these experiments, which came from the abrasion of ball - milling tool because of the higher hardness of w and w - c solid solution, would induce the crystalline - to - amorphous phase transformation during milling

    C50球磨體系中，繼續球磨時，不穩定的固溶體在機械合金化作用下，由於體系能量提高，會發生分解相變，從而可以形成碳化物；對于w扣c50球磨體系， w ? c固溶體具有較高的硬度，磨削不銹鋼質的球磨介質和球磨容器，而引入雜質，其中fe會促使固溶體向非晶相轉變。
  5. To acclimate the needs of the development of the market and the appeal of ampliate enterprises, we decide to hold “ 2007 2nd china ( shanghai ) international cemented carbides industrial technology and application exhibition ”

    順應市場的發展及企業的需求，我們決定繼續舉辦「 2007第二屆中國國際硬質合金及生產技術和應用展覽會」 。
  6. The results show that the solidification microstructure of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) contains of martensite, retained austenite structure, and mc, m6c, m2c carbides, and mc / m2c complex carbides by xrd, sem and metallographs. most of the mc carbides locate in the cell and other carbides distribute along the boundary of the cell

    結果表明：經金相組織觀察、 x射線衍射和掃描電鏡分析， fe - 2 c - 4 v - 4 mo - 5 cr - x w合金系高速鋼凝固組織包含馬氏體基體、殘余奧氏體及各種類型的碳化物如mc型碳化物、 m _ 2c型碳化物、 m _ 6c型碳化物和mc m _ 2c類型復雜碳化物，大部分mc型碳化物分佈於晶粒內部，其它類型碳化物則沿晶界呈網狀分佈。
  7. Study on the carbides in cold - welding surfacing metals

    冷焊焊縫中的碳化物研究
  8. According to the results of the interface action, the metals are classified as following three kinds. one is the affine metals that can react with the diamond to form steady carbides, such as ti, w, cr, mo etc. other is the inert metals that have not any action with the diamond, such as cu etc. the third is catalyst metals that promote the transformation of the diamond into graphite when the metals come into contact with the diamond at high temperature, such as fe, co, ni etc

    按照金屬與金剛石的界面作用結果，將典型金屬分為：與金剛石界面反應形成穩定碳化物的親和性金屬，如鈦、鎢、鉻、鉬等；與金剛石界面不反應的惰性金屬，如銅等；與金剛石界面接觸促使金剛石石墨化的石墨化金屬，如鐵、鈷、鎳等。
  9. Analyses for valence electron structures on the faces of synthetic diamond crystal and fe3c type carbides

    型碳化物與人造金剛石晶面價電子結構分析
  10. Evaluating apparent grain size and distribution of cemented tungsten carbides

    鎢硬質合金錶觀晶粒尺寸及其分佈的評定
  11. Standard test method for short rod fracture toughness of cemented carbides

    硬質合金短桿斷裂韌度的試驗方法
  12. Technical conditions of steel - bonded tungsten carbides

    碳化鎢鋼結硬質合金技術條件
  13. Steel bonded tungsten carbides - determination of impact toughness

    碳化鎢鋼結硬質合金沖擊韌度的測定
  14. C a steel bonded tungsten carbides - determination of rockwell hardness scales c and a

    碳化鎢鋼結硬質合金洛氏硬度
  15. Steel bonded tungsten carbides - determination of transverse rupture strength

    碳化鎢鋼結硬質合金橫向斷裂強度的測定
  16. The high speed steel of composite roll is characteristic of high carbon and high alloy elements. so it is easy to form a lot of netlike carbides. these carbides which are very hard and fragile and are very difficult to be eliminated by heat treatment can depress the properties of high speed steel

    復合軋輥用高速鋼具有高碳和高合金的特徵，容易形成大量網狀碳化物，這些網狀碳化物又硬又脆，會嚴重降低高速鋼的性能，且難以用熱處理的方法予以消除。
  17. The boundary of ferrite has been clarified and fined by adding re into crsomo. the intergranular corrosion induced by solution chromium decreasing can be restrained for nb, v, ti combing carbon in the steel. the wear resistance of stainless steel can be increased for the precipitation of microalloyed carbides

    其中，稀土能夠凈化鐵索體晶界，並起到變質劑的作用，細化鐵素體晶粒，改善不銹鋼的韌性；鈮、釩、鈦能夠與鋼中的碳結合，減少固溶鉻的損失，從而避免晶間腐蝕，同時細小微合金碳化物的沉澱析出可提高不銹鋼的耐磨性。
  18. Guide for metallographic identification of microstructure in cemented carbides

    硬質合金中微觀結構金相鑒定指南
  19. Carbides in high speed steel - quantitative phase analysis - method of x - ray diffractometer

    高速鋼中碳化物相的定量分析x射線衍射儀法
  20. Abstract : it is studied that milling time, carbon content, inhibitor and sintering effect on properties of the submicron cemented carbides

    文摘:研究了球磨時間、碳含量、抑制劑以及燒結對超細硬質合金性能的影響。
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