A Steel Ball Hardness Separation System Based on Preventive Multi-frequency Eddy Current Testing Technology
一种基于预多频涡流检测技术的钢球硬度分选系统
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
The more carBon the steel contains, the harder it Becomes.
钢的含碳量和钢的硬度成正比。
Chromium having been added, strength and hardness of the steel increased.
加入铬之宾，钢的强度和硬度都增加了。
MICROSTRUCTURE AND HARDNESS OF ADIABATIC SHEAR BANDS IN HIGH STRENGTH STEELS
高强度钢中绝热剪切带的组织和硬度
dead-hard steel
极硬钢, 高硬钢, 高强钢
An Experimental Research on the Surface Roughness by Dry Cutting of Hardened Steel SKD11
硬态干式车削淬硬钢SKD11表面粗糙度试验研究
Effect of Quenching Treatment on Microstructure and Hardness of (Ti,V)C Steel Bonded Carbide
淬火对(Ti,V)C钢结硬质合金组织及硬度的影响
Hardness of Different Types & Size of Free Cutting Steel
易车不锈钢及易车钢之不同尺寸及硬度比较
Effect of steel pulley hardness on fatigue life of 6×19W+IWR steel wire rope
钢质滑轮硬度对6×19W+IWR钢丝绳疲劳寿命的影响
Can we control the hardness of the steel when it is harden?
我们能够在钢淬火时控制它的硬度吗?
The method of hardness testing on iron and steel with file
GB/T13321-1991钢铁硬度锉刀检验方法
Some glass-hard steel is homemade.
一些有最高硬度的钢是自制的。
Diamonds are characterized by very great hardness.
金钢石的特点是硬度极高。
Effect of Heat Treatment on Hardness of 9Cr2Mo Steel
热处理工艺对9Cr2Mo钢硬度的影响
Influence of overlapping amount on hardness of 9Cr2 steel by laser hardening
搭接量对激光淬火9Cr2钢硬度的影响
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
Research on Microstructure and Micro-hardness of Deposited Metals with Steel 45 as Substrate Material
45钢堆焊金属组织及显微硬度研究