spheroidization 中文意思是什麼

spheroidization 解釋
球化處理
  1. The results indicated that low graphite spheroidization rate and free cementite were the main causes of poor mechanical property

    試驗結果表明，控制碳當量和球化劑加入量，採用瞬時孕育等可提高球化率；採用預熱砂型等可減少滲碳體。
  2. Excessive imperfections even sub - grained boundaries may be introduced in cementite. this makes the accelerating dissolution and spheroidization of cementite easy. 5

    由於滲碳體的強烈塑性變形，在其內部導入了大量的晶體缺陷甚至亞晶界。
  3. The fracture and spheroidization of cementite shows obvious anisotropy. there are two possible mechanism about spheroidization of cementite : the fracture cementite lamellae grows up non - uniformly and the fine spherical cementite particles grows up as the core

    滲碳體的破碎和球化表現出明顯的各向異性。滲碳體的球化可能以兩種機制進行：破碎滲碳體片的非均勻長大和細小球狀滲碳體顆粒的形核長大。
  4. The effect of feed rate and particle size on spheroidization efficiency was studied

    用光學顯微鏡觀察球化前後顆粒的形貌；用流動儀測定球化后粉體的松裝密度。
  5. And the relationship between spheroidization efficiency and apparent density was also discussed

    在適當的條件下可以得到球化率高、球形度好的粉體。
  6. Liquid penetrant testing, eddy current testing and magnetic particle testing are mainly used in the detection of surface flaws and near - surface flaws, radiographic testing and ultrasonic testing are mainly used in the detection of inner defects, ultrasonic testing is also used in the detection of spheroidization quality of smooth surface castings, while vibration testing is used in the detection of spheroidization quality of rough surface castings

    液體滲透檢測、渦流檢測和磁粉檢測常用於檢測鑄件表面和近表面缺陷，射線檢測和超聲檢測常用於檢測鑄件內部缺陷，超聲檢測可用於表面光潔鑄件的球化質量的檢測，振動檢測則用於表面粗糙鑄件的球化質量的檢測。
  7. Spheroidization of silica powders in a radio frequency plasma

    2粉體的研究
  8. Spheroidization evaluation standard of 12cr1mov steel used in power plant

    火電廠用12cr1mov鋼球化評級標準
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