后热处理对不同含碳量SLM-316L不锈钢晶间腐蚀行为的作用机制研究
Mechanism of Post-heat Treatment on Intergranular Corrosion Behavior of SLM-316L Stainless Steel with Different Carbon Contents
后热处理对不同含碳量SLM-316L不锈钢晶间腐蚀行为的作用机制研究 |
| 商强, 满成, 逄昆, 崔中雨, 董超芳, 崔洪芝 |
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Mechanism of Post-heat Treatment on Intergranular Corrosion Behavior of SLM-316L Stainless Steel with Different Carbon Contents |
| SHANG Qiang, MAN Cheng, PANG Kun, CUI Zhongyu, DONG Chaofang, CUI Hongzhi |
| 图3 1# SLM-316L不锈钢试样组织结构的微观结构 |
| Fig.3 Microstructure of 1# SLM-316L stainless steel sample: (a) SEM image after 900 ℃×5 h heat treatment, (b) M23C6 precipitated at grain boundaries, (c) TEM images of SLM-316L without overheating treatment, (d) TEM image of SLM-316L after heat treatment at 900 ℃×5 h |
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