摘要
通过实验研究 ,讨论了微量Cr元素 (Cr≤ 0 2 0 % )对 35MnB履带链轨节钢的淬透性影响。结果表明 ,含Cr0 1 8%的 35MnB钢比含Cr0 0 2 %的钢可淬透圆棒直径大约 2 0mm。
Effect of microelement Cr(Cr≤0 20%)in 35MnB of hardenability has been studied in laboratory.The result shows that,within microalloying content,the hardenable diameter of 35MnB increases by appreciate 20mm when the chromium content increases from 0.02% to 0.18%
出处
《四川冶金》
CAS
2004年第2期17-18,50,共3页
Sichuan Metallurgy
