摘要
通过对18mm Q235弯折破断钢板的使用情况进行调查和金相检验分析,认为钢板弯折破断的主要原因是钢板低温韧性不良。
Through investigation to application condition of 18mm Q235 medium plate and its metallographic examination, the main reason for bending and broken is considered as its low - temperature toughness being not so good.
出处
《河北冶金》
2007年第3期56-58,共3页
Hebei Metallurgy
关键词
钢板
弯折
裂缝
破断
steel plate
bending
crack
broken
