选区激光熔化316L不锈钢的拉伸性能
余晨帆1, 赵聪聪1, 张哲峰2, 刘伟1(
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Tensile Properties of Selective Laser Melted 316L Stainless Steel
YU Chenfan1, ZHAO Congcong1, ZHANG Zhefeng2, LIU Wei1()
)
图9. 选区激光熔化316L不锈钢水平方向增材试样拉伸变形后形变孪晶形貌的EBSD分析及取向差角
Fig.9. EBSD IPF orientation map (a) and diffraction band contrast maps (b, c) of SLMed 316L stainless steel (horizontally built sample) after tensile deformation, and misorientation result for line AB in Fig.9c (d) (Fig.9c shows the enlarged view of square area in Fig.9b, the red lines in Fig.9b and c represent twin boundaries)
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