含1.4%Cu的HSLA钢的组织和力学性能
杜瑜宾1,2, 胡小锋1, 张守清1,2, 宋元元1, 姜海昌1, 戎利建1(
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Microstructure and Mechanical Properties of HSLA Steel Containing 1.4%Cu
DU Yubin1,2, HU Xiaofeng1, ZHANG Shouqing1,2, SONG Yuanyuan1, JIANG Haichang1, RONG Lijian1()
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图7. 1.4Cu钢450 ℃回火后界面处Mo、Cu元素的空间分布图及界面处富Cu团簇的一维浓度图
Fig.7. The distributions of Mo (a), Cu (b) elements at the interface and the 1-D composition profiles of Cu-riched cluster at the interface (c) for 1.4Cu steel tempered at 450 ℃
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