Nb含量和均质化处理对奥氏体不锈钢铸态组织和力学性能的影响
Effects of Nb Content and Homogenization Treatment on the Microstructure and Mechanical Properties of Cast Austenitic Stainless Steel
Nb含量和均质化处理对奥氏体不锈钢铸态组织和力学性能的影响 |
| 谢昂, 陈胜虎, 姜海昌, 戎利建 |
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Effects of Nb Content and Homogenization Treatment on the Microstructure and Mechanical Properties of Cast Austenitic Stainless Steel |
| XIE Ang, CHEN Shenghu, JIANG Haichang, RONG Lijian |
| 图8 9Nb奥氏体不锈钢在室温和550 ℃下拉伸断口纵剖面的SEM像 |
| Fig.8 Low (a, c) and locally high (b, d) magnified SEM images of the longitudinal section near fracture surface in 9Nb steel sample after tensile test at room temperature (a, b) and 550 oC (c, d) |
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