| W-Mo-V改进型H13模具钢的力学性能与磨损行为 |
| |
| 引用本文： | 杨成康,程晓农,张洁,鞠玉琳,罗锐,丁恒楠. W-Mo-V改进型H13模具钢的力学性能与磨损行为[J]. 金属热处理, 2021, 46(4): 30-36. DOI: 10.13251/j.issn.0254-6051.2021.04.006 |
| |
| 作者姓名： | 杨成康 程晓农 张洁 鞠玉琳 罗锐 丁恒楠 |
| |
| 作者单位： | 江苏大学 材料科学与工程学院, 江苏 镇江 212000 |
| |
| 基金项目： | 江苏省重点研发计划(产业前瞻与共性关键技术)(BE2017127) |
| |
| 摘 要： | 研究了自主研发的W-Mo-V系改进型H13模具钢(HBJ3钢)经500、550和600 ℃回火后的显微组织、力学性能和磨损行为,并与H13钢进行了对比。结果表明,与H13钢相比,HBJ3钢经600 ℃回火后的硬度和抗拉强度均有明显提高。在回火温度为500、550和600 ℃时,HBJ3钢的摩擦因数和磨损率均低于H13钢,磨损率分别低38%、58%和64%。HBJ3钢的磨损机理主要是氧化磨损和磨料磨损,而H13钢还有剥层磨损机制。
|
| 关 键 词： | 合金成分设计 W-Mo-V钢 磨损 力学性能 |
| 收稿时间： | 2020-10-06 |
Mechanical properties and wear behavior of W-Mo-V modified H13 tool steel |
| |
| Yang Chengkang,Cheng Xiaonong,Zhang Jie,Ju Yulin,Luo Rui,Ding Hengnan. Mechanical properties and wear behavior of W-Mo-V modified H13 tool steel[J]. Heat Treatment of Metals, 2021, 46(4): 30-36. DOI: 10.13251/j.issn.0254-6051.2021.04.006 |
| |
| Authors: | Yang Chengkang Cheng Xiaonong Zhang Jie Ju Yulin Luo Rui Ding Hengnan |
| |
| Affiliation: | School of Materials Science and Engineering, Jiangsu University, Zhenjiang Jiangsu 212000, China |
| |
| Abstract: | Microstructure, mechanical properties and wear behavior of an independently developed W-Mo-V modified H13 die steel (indicated as HBJ3 steel) after tempering at 500, 550 and 600 ℃ were studied and compared with H13 steel. The results show that the hardness and tensile strength of the HBJ3 steel after tempering at 600 ℃ are obviously increased compared with that of the H13 steel. After tempered at 500, 550 and 600 ℃, the friction coefficient and wear rate of the HBJ3 steel are all lower than those of the H13 steel, in which the wear rate is decreased by 38%, 58% and 64%, respectively. The wear mechanism of the HBJ3 steel is mainly oxidation wear and abrasive wear, while the H13 steel also has the mechanism of peeling wear. |
| |
| Keywords: | alloy composition design W-Mo-V steel wear mechanical properties |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《金属热处理》浏览原始摘要信息 |
|
点击此处可从《金属热处理》下载免费的PDF全文 |
|
