retained austenite 中文意思是什麼

retained austenite 解釋
殘留奧氏體
  1. 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。
  2. Measuring retained austenite of carburize layer of low carbon alloys with x - ray diffraction method

    射線衍射法測定滲碳鋼中殘余奧氏體
  3. The influences of isothermal quenching temperature on the retained austenite and mechanical properties of adi were studied

    摘要研究了等溫淬火溫度對adi中殘余奧氏體及其力學性能的影響。
  4. Standard practice for x - ray determination of retained austenite in steel with near random crystallographic orientation

    近隨機結晶定向鋼中殘留奧氏體的x射線測定標準實施規程
  5. Control and determination of retained austenite content in carburized and quenched alloy structural steels

    合金結構鋼滲碳淬火后滲層殘余奧氏體的控制
  6. Abstract : a wear - resistant electrode used in high stress state is studied. by adjusting electrode ' s component, we find a alloy system which is suitable to shredders with hammer. microstructure and x - ray analyses indicate that the hardfacing microstructure consist of martensite, retained austenite and carbonide

    文摘:研製了一種適用於高沖擊條件下抗磨堆焊焊條，通過反復調整焊條藥皮組成，找到了可應用於錘式破碎機錘頭堆焊的合金系。
  7. Retained austenite in steel - quantitative determination - method of x - ray diffractometer

    鋼中殘余奧氏體定量測定x射線衍射儀法
  8. The results show that, with the quenching temperature ( 270 ~ 380 ) increasing, the carbon content and percentage content of retained austenite increase first and then decrease, which are up to a maximum value at 360 ; the tensile strength of adi decreases ; the elongation and impact ductility of adi increase first and then decrease, which are up to a maximum value at 360 ; but the hardness of adi decreases first and then increases, which is up to a minimum value at 360

    結果表明，在試驗溫度范圍內（ 270 ~ 380 ） ，試樣中殘余奧氏體的含碳量及其含量隨著等溫淬火溫度的升高先增大后減小，均在360等溫淬火時出現最大值；抗拉強度隨著等溫淬火溫度的升高而逐漸降低；伸長率和沖擊韌度隨著等溫淬火溫度的升高先增大后減小，在360等溫淬火時出現最大值；硬度則隨著等溫淬火溫度的升高先減小后增大，當360溫淬火時硬度最低。
  9. Effect of cryogenic and magnetic field cryogenic treatment on retained austenite in steels

    鋼的強韌化及深冷處理在冷擠壓模上的應用
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