| JFE-EH400耐磨钢低强匹配焊接的工艺性研究 |
| |
| 引用本文： | 姜海城,冯月楼. JFE-EH400耐磨钢低强匹配焊接的工艺性研究[J]. 煤矿机械, 2020, 41(5): 93-95 |
| |
| 作者姓名： | 姜海城 冯月楼 |
| |
| 作者单位： | 中煤张家口煤矿机械有限责任公司,河北张家口076250 |
| |
| 摘 要： | 因JFE-EH400耐磨钢板具有卓越的耐磨性能,在煤矿机械领域有着广泛的应用。但是在进行焊材匹配时,因其抗拉强度达到1400 MPa,按照等强匹配原则,较难选到强度相当的焊丝。鉴于煤矿机械设备在使用过程中主要承受静载荷(主静载荷),综合经济性考虑,现拟用一种常见的低合金焊丝ER69-G进行焊接试验,以研究JFE-EH400钢低强匹配焊接的工艺性。
|
| 关 键 词： | JFE-EH400 ER69-G 焊接 低强匹配焊接 |
Study on Low Strength Matching Welding Technology of JFE-EH400 Wear Resistant Steel |
| |
| Jiang Haicheng,Feng Yuelou. Study on Low Strength Matching Welding Technology of JFE-EH400 Wear Resistant Steel[J]. Coal Mine Machinery, 2020, 41(5): 93-95 |
| |
| Authors: | Jiang Haicheng Feng Yuelou |
| |
| Affiliation: | (China Coal Zhangjiakou Coal Mining Machinery Co.,Ltd.,Zhangjiakou 076250,China) |
| |
| Abstract: | JFE-EH400 wear resistant steel is widely used in the field of coal mine mechanical fields for the excellent wear resistance. However,when matching welding materials,because its tensile strength reaches 1400 MPa,according to the principle of equal strength matching,it is difficult to select the right welding wire. Considering that the conveying equipment in coal mine machinery mainly bears static load(main static load) in use,comprehensive economic considerations,it is proposed to use a common welding wire ER69-G for welding test,to study the processability of low strength matching welding for JFE-EH400 steel. |
| |
| Keywords: | JFE-EH400 ER69-G welding low strength matching welding |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
