| E5015（J507）焊条药皮中大理石的颗粒度对其熔敷金属化学成分及力学性能的影响 |
| |
| 引用本文： | 薛旭斌,王青云,范会卿.E5015（J507）焊条药皮中大理石的颗粒度对其熔敷金属化学成分及力学性能的影响[J].材料开发与应用,2014(5):7-9. |
| |
| 作者姓名： | 薛旭斌 王青云 范会卿 |
| |
| 作者单位： | 中国船舶重工集团公司第七二五研究所 |
| |
| 摘 要： | 选取大理石作为研究对象，对大理石粉料进行了筛分并进行了焊条制备和测试。研究了药皮原料中大理石的颗粒度对E5015焊条熔敷金属化学成分及力学性能的影响。试验结果表明：随着大理石颗粒度的减小（由40—60目减小至100目以下），E5015焊条的熔敷金属化学成分Si、Mn含量逐渐下降，其熔敷金属屈服及抗拉强度逐渐降低而冲击功则逐渐升高。
|
| 关 键 词： | 焊条 大理石 颗粒度 力学性能 |
Effect of Marble Granularity in the E5015 Coating on the Chemical Composition and Mechanical Properties of Deposited Metal |
| |
| XUE Xu-bin;WANG Qing-yun;FAN Hui-qing.Effect of Marble Granularity in the E5015 Coating on the Chemical Composition and Mechanical Properties of Deposited Metal[J].Development and Application of Materials,2014(5):7-9. |
| |
| Authors: | XUE Xu-bin;WANG Qing-yun;FAN Hui-qing |
| |
| Affiliation: | XUE Xu-bin;WANG Qing-yun;FAN Hui-qing;Luoyang Ship Material Research Institute; |
| |
| Abstract: | The marble was choosed as research object, and the effect of marble granularity in the E5015 coating on the chemical composition and mechanical properties of deposited metal were summarized. The test results indicate that with the decrease of the marble granularty,the content of Si and Mn and the tensile strength of deposited metal of E5015 welding rod decreased,while the ballistic work increased. |
| |
| Keywords: | welding rod marble granularity mechanical property |
| 本文献已被 CNKI 维普 等数据库收录！ |
