1.
Low melting point zone control of the Al_2O_3-SiO_2-MgO-CaO-MnO system for hard wire steel
硬线钢Al_2O_3-SiO_2-MgO-CaO-MnO系夹杂物低熔点区域控制
2.
Establishment of Iso-hardness Tempering Curve and Applications in CrWMn Steel
CrWMn钢等硬度回火曲线的建立及应用
3.
dead-hard steel
极硬钢, 高硬钢, 高强钢
4.
High-carbon steels are called "hard".
高碳钢叫做“硬钢”。
5.
Online ENDT for hardness depth of iron and steel parts based on Online LS-SVM
基于Online LS-SVM的钢铁件淬硬层深度在线检测
6.
Online ENDT for hardness of iron and steel parts based on online LS-SVM
基于Online LS-SVM的钢铁件淬火硬度在线检测
7.
Study on effects of processing parameters on microstructure and hardness of X80 pipeline steel
工艺参数对X80管线钢组织和硬度的影响研究
8.
ENHANCING THE PRODUCTION OF HIGH CARBON STEEL WIRE ROD VIA IMPLEMENTING TECHNOLOGICAL INNOVATION;
依靠科技创新 发展硬线生产——沙钢迈向现代化钢厂的重要一步
9.
surface hardening steel
低淬透性钢, 浅淬硬钢, 表面硬化钢
10.
Research on Dynami Characteristic of Machining Hardened Die Steel on Curve Profile with Micro-End Mill;
小直径铣刀加工淬硬钢曲线轮廓动力学特性研究
11.
stainless steel draw wire
不锈钢线(抽线后)
12.
a very hard heat-resistant steel containing tungsten.
极硬抗热且含钨的钢。
13.
steel with a surface that is much harder than the interior metal.
表面比内部金属硬的钢。
14.
case hardening grade alloy gear steel
渗碳(皮硬)级合金齿轮钢
15.
as hard as steel
非常坚硬，坚强女口钢
16.
Study on Cutting Temperature under Ultrasonic Hard Turning 45 Hardened Steel
超声硬切削45淬硬钢的切削温度研究
17.
The more carBon the steel contains, the harder it Becomes.
钢的含碳量和钢的硬度成正比。
18.
Heat treated steels, alloy steels and free cutting steels. Part 11: wrought, case hardening steel
热处理钢、合金钢与易切削钢，第十一部分：锻造表面硬化钢