grain refiner 中文意思是什麼

grain refiner 解釋
晶粒細化劑
  • grain : n 1 穀物,糧食〈英國叫 corn〉; 谷類植物。2 穀粒,籽粒。3 (沙、金、鹽等的)粒,顆粒,晶粒。4 些微...
  • refiner : n. 1. 精煉者,精製者,提煉者。2. 精煉機,精製機,精研機;(纖維的)勻漿機。3. 過于精細的人,精密地推論的人。
  1. Among the grain refiner, the mixture had the best grain refmering performances

    其中以混合物作為細化劑時效果最好。
  2. The key problem of magnesium application is its poor forming ability, so it is very important to find an effective grain refiner for magnesium alloys

    實踐證明,細小等軸的晶粒組織能改善其塑性變形能力,因此找到一種實用有效的工藝來細化鎂合金晶粒就顯得非常重要。
  3. The result showed that after adding grain refiner, the hardness of magnesium alloys changed little while the impact toughness increased

    結果表明,添加細化劑后,鎂合金的硬度變化不大,而沖擊韌性提高。
  4. As being applied to production can save raw material and reduce cost. the experiment prosposes al - ti - b - re master alloy and theoretical analyses know that it can overcome some weakness of al - ti - b master alloy and belongs to ^ a grain refiner needing studied further

    試驗還提出了aitibre中間合金,理論分析表明,它能夠克服aitib中間合金的一些缺陷,是一種有一待於我們進一步深入研究的細化劑。
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