摘要
研究了国产新型四级锚链钢在调质态下的断裂韧性。实验表明,当调质工艺选择适当时,可提高锚链钢的断裂韧性,为新钢材的可靠使用提供了技术依据。
The paper studies the fracture toughnese of a new domestic grade
four chain cable steel under hardened and tempered state.It was shown that
fracture toughness of chain cable steel could be improved as the hardening and
tempering processes being selected properly.And the scientific basis for reliable
employ of new steel products is provided.
出处
《金属热处理》
CAS
CSCD
北大核心
1990年第9期40-47,共8页
Heat Treatment of Metals
关键词
锚链钢
断裂
韧性
调质态
chain cable steel
fracture toughness
hardened and tempered state
