原位观察稀土镧对低合金高强度钢焊接热影响区晶粒细化的影响
In-situ Observation of Effect of La on Grain Refinement in Simulated Coarse-grain Heat-affected Zone of High Strength Low Alloy Steel
原位观察稀土镧对低合金高强度钢焊接热影响区晶粒细化的影响 |
| 周峰, 曹羽鑫, 万响亮 |
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In-situ Observation of Effect of La on Grain Refinement in Simulated Coarse-grain Heat-affected Zone of High Strength Low Alloy Steel |
| ZHOU Feng, CAO Yuxin, WAN Xiangliang |
| 图2 #1钢和#2钢中夹杂物的扫描电镜照片和面扫图 |
| Fig.2 SEM micrographs and EDS mapping images of inclusions in #1 (a, b) and #2 (c, d) steels |
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