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()

Fatigue Behavior of Cemented Carbide Die in Cold Forging of Steel

Z.Wang , K.Dohda

材料科学技术(英文)

The fatigue behavior of cemented carbide die under service load in the multistage cold forging of steel was investigated. It was found that the fatigue cracks do not initiate at the stress concentration position and the crack initiation position can be classified to three types. The crack initiation position can be predicted by FEM only when the plastic deformation of the die is considered.

关键词:

出版年份

刊物分类

相关作者

相关热词