焊修次数对Q450NQR1耐候钢MAG焊对接接头组织和性能的影响
Influence of Welding Repair Times on the Microstructure and Properties of Q450NQR1 Atmospheric Corrosion Resistant Steel MAG Welded Joints
- 2025年55卷第4期 页码:56-63
收稿:2025-02-24,
纸质出版:2025-04-20
DOI: 10.7512/j.issn.1001-2303.2025.04.08
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