cold-hardness 耐寒性
grape cold hardness 葡萄抗寒性
cold hardness evaluation 抗寒性鉴定
Cold pull hardness 冷拉硬度
Core of large roller cold upsetting die made of ld steel has more ideal hardness, strength, anti wear capacity and impact toughness.
采用LD钢制造大型滚子冷镦模具的模芯,具有较理想的硬度、强度、耐磨性和冲击韧性。
Carburizing and quenching, with high surface hardness, good toughness characteristics, the heart of cold plastic deformation of medium, cutting is good.
经渗碳及淬火后,具有表面硬度高、心部韧性好的特点、冷变形塑性中等,切削加工性好。
The weldability of TCS corrosion resistant stainless steel for railway wagon was investigated by cold cracking sensitivity test, HAZ maximum hardness test and varestraint test.
通过冷裂敏感性试验、焊接热影响区最高硬度试验及可调拘束试验,对新型铁路车辆用TCS耐蚀钢的焊接性进行了深入系统分析。
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