欢迎登录材料期刊网

材料期刊网

高级检索

  • 论文(1)
  • 图书()
  • 专利()
  • 新闻()

Effect of carbon and phosphorous on the solidification microstructure in a Cr-Ni-Mn-N austenitic hydrogen-resistant steel

Jun TAN , Luming MA , Shouxin LI , Lijian RONG , Jincai YUAN , Yiyi LI

材料科学技术(英文)

The influence of carbon and phosphorus on the solidification microstructure of a Cr-Ni-Mn-N austenitic steel was studied. The button specimens were prepared by vacuum induction melting and magnetic convection. The experimental results show that the increase of C or P concentration in the steel can change the solidification modes of Cr-Ni-Mn-N austenitic steels and has a significant effect on the morphology of the dendrites. The content of delta -ferrite in the microstructure reduces with increasing the concentration of C or P in the steel, there is a gradient of the content of delta -ferrite formed from surface through the center of the specimens.

关键词:

出版年份

刊物分类

相关作者

相关热词