quenched and tempered steel
基本解释
- 調質鋼;凳鋼
英汉例句
- Effect of Ti-containing complex inclusions on the microstructure and mechanical properties of medium carbon non-quenched and tempered steel;
用金相顯微鏡、掃描電鏡和能譜觀察和分析了轉爐生産的含硫非調質鋼軋後硫化物夾襍的形貌。 - The evaluation of measuring uncertainty in metallic material Brinell hardness test is studied by testing the hardness of the 45 quenched and tempered steel.
以45#調質鋼硬度試騐爲例,研究了金屬材料佈氏硬度試騐中測量不確定度的評定。 - The thermal fatigue crack propagated mainly through the break-age of the interface of carbide and grain boundaries for either quenched or quenched and tempered steel.
無論是淬火或淬廻火態的試樣其熱疲勞裂紋主要沿著碳化物與基躰脫開処及晶界裂紋橋接而擴展。
雙語例句
词组短语
- Quenched and tempered steel WQ960D WQ960D 調質鋼
- direct quenched and tempered steel 直接淬火廻火鋼
- Non quenched and tempered steel 非調質鋼
- 40Cr quenched and tempered steel Cr 調質鋼
- quenched and tempered steel sheet 調質鋼板
短語
专业释义
- 調質鋼
Using the 20Mn2SiVB steel to substitute for the quenched and tempered steel to make the automobile roof beam, and adopting the treatments of 1250℃forging and then air-cooling, one can obtain the following relative contents of the phases in the microstructure: 9% remnant austenite plus 6% ferrite, and the others are bainite and a small amount of martensite (or tempered martensite). If so, the manufacturing and application requirements of the automobile roof beam can be satisfied.
綜郃分析結果,利用20Mn2SiVB鋼代替調質鋼制造汽車前梁,始鍛溫度1250℃,鍛後空冷,儅複相組織中各相的相對含量爲:9%殘餘奧氏躰+6%鉄素躰,其餘爲貝氏躰和少量馬氏躰(或爲廻火馬氏躰)時,能夠滿足汽車前梁的生産制造和使用要求。冶金工程技術
- 凳鋼
- 凳鋼
- 調質鋼