solidification of metal 中文意思是什麼

solidification of metal 解釋
金屬的固化
  • solidification : n. 團結；凝固；【化學】固體化（作用）。
  • of : OF ＝Old French 古法語。
  • metal : n 1 金屬；金屬製品；金屬合金。2 【化學】金屬元素；（opp alloy）；金屬性。3 【徽章】金色；銀色。4 ...
  1. Some other defects in castings are well - defined cracks and hot tears that develop during solidification, under combination of stress concentration from uneven contraction and the metal ' s low strength at near - melting temperatures

    鑄件內部的其它一些缺點是，凝固過程中，在不均勻收縮造成的應力集中和接近熔點溫度下金屬的低強度的綜合作用下，出現的清晰裂縫和熱撕裂。
  2. Numerical analysis of temperature distribution of metal solidification process in centrifugal acceleration field

    離心加速場中金屬凝固過程溫度場分佈數值分析
  3. Spray deposition is a new kind of near - net shape metal forming technology which is used to manufacture rapid solidification advanced materials with the characteristics of uniform composition, high density, low oxygen tension and small degree of segregation

    噴射沉積技術是制備快速凝固高性能材料的新型金屬近成形技術，沉積坯件具有成分均勻、組織細化、緻密度高、含氧量低、偏析程度小等特徵。
  4. Mainly directing against leaking of pz900 high temperature flat valve body with hydraulic pressure, utilizing foundry technology theory and metal solidification principle, combineing computer aided design, analyzed casting process and found out the defect causation, the leaking defect resolved

    摘要主要針對pz900高溫平板閘閥閥體試壓滲漏的問題，利用鑄造工藝理論和金屬凝固原理，結合計算機輔助設計，對閥體的鑄造工藝進行了分析，找到了產生缺陷的根本原因，解決了該件的滲漏問題。
  5. Experiment of preparation ultra - fine - crystalline and nanocrystalline metal was performed using self - developed electromagnetic impulse high - pressure rapid solidification method

    使用實驗室自行研製的電磁脈沖高壓快速凝固裝置，進行了制備超細晶、納米晶金屬的實驗。
  6. Various present methods of preparation nanostructured materials are summarized and the theoretical analyses are made of preparation ultra - fine - crystalline and nanocrystalline metal using the rapid solidification method in this thesis

    本文對國內外的各種制備納米固體材料技術進行了綜述，並對快速凝固法制備超細晶、納米晶金屬進行了理論分析。
  7. In this paper, one high temperature gradient directional solidification apparatus with liquid metal cooling ( lmc ) was used. the technology parameter of preparation for ni, cr, al - tac eutectic in - situ composite was optimized

    本文採用lmc高溫度梯度定向凝固裝置，對ni ， cr ， al - tac共晶自生復合材料進行了深入的研究，優化了該種自生復合材料的制備工藝。
分享友人
分享到 Line

分享到臉書