论文部分内容阅读
专利名称:一种高强度包装钢带及热处理工艺专利申请号:02109635.X公开号:1463899申请人:王洪珂本发明公开一种高强度包装钢带及其热处理工艺,这种钢带的成分为(质量分数)C:0.22%～O.29%,Si:≤0.015,Mn:1.30%～1.5%,P≤0.015,S≤0.010,Als≥0.015,Nb≥0.012,余量为Fe。它的工艺?
Patent Name: A high-strength packaging steel strip and heat treatment process patent application number: 02109635.X Publication Number: 1463899 Applicant: Wang Hongke The present invention discloses a high-strength packaging strip and its heat treatment process, the composition of the strip is (Mass fraction) C: 0.22% -0.29%, Si: ≤0.015, Mn: 1.30% -1.5%, P≤0.015, S≤0.010, Als≥0.015, Nb≥0.012 and the balance being Fe. Its technology?