440 MPa级高强钢焊缝金属的断裂韧性 |
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| 曾道平, 安同邦, 郑韶先, 代海洋, 曹志龙, 马成勇 | ||||||||||||||
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Fracture Toughness of Weld Metal of 440 MPa Grade High-strength Steel |
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| ZENG Daoping, AN Tongbang, ZHENG Shaoxian, DAI Haiyang, CAO Zhilong, MA Chengyong | ||||||||||||||
| 表3 系列温度冲击吸收功 |
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| Table 3 Impact absorption energy of series temperature |
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