很硬淬火 的英文怎麼說

中文拼音 [hěnyìngcuìhuǒ]
很硬淬火 英文
glass hardness
  • : 副詞(表示程度相當高) very; quite; awfully
  • : 形容詞1 (堅硬) hard; stiff; tough 2 (剛強; 堅定; 強硬) strong; firm; tough; obstinate 3 (勉...
  • : 動詞(淬火) temper by dipping in water, oil, etc. ; quench
  • : fire
  1. Abstract : the structure and the properties of the grinding ball made of the composite cast iron have been researched in this paper. the result indicates that added trace boron and a proper quantity copper to this kind of composite cast iron can increase its quench - hardening ability, and raise its hardness and impact toughness

    文摘:研究了一種復合鑄鐵磨球的組織和性能,結果表明,化學成分和工藝對這種復合鑄鐵磨球的組織和性能有大影響,微量的硼和適量的銅可以明顯地提高磨球的透性,經過余熱得到貝氏體或馬氏體基體組織,從而提高磨球的度和沖擊韌性。
分享友人