低碳低合金钢焊缝熔覆金属针状铁素体的回火稳定性
High-Temperature Stability of Acicular Ferrite in a Low-Carbon Low-Alloy Steel Weld Metal
低碳低合金钢焊缝熔覆金属针状铁素体的回火稳定性 |
| 胡富昇, 成林, 侯廷平, 程石, 宋峰雨, 吴开明 |
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High-Temperature Stability of Acicular Ferrite in a Low-Carbon Low-Alloy Steel Weld Metal |
| HU Fusheng, CHENG Lin, HOU Tingping, CHENG Shi, SONG Fengyu, WU Kaiming |
| 图5 焊缝熔敷金属焊态及610、640 ℃回火后样品的TEM像及选区电子衍射(SAED)花样 |
| Fig.5 TEM images (a-c) and selected area electron diffraction (SAED) patterns (d-f) of weld metal specimens (a, d) as-welded (b, e) tempering at 610 oC for 12 h (c, f) tempering at 640 oC for 2 h |
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