隗功益.表面改性技术在H13钢上的应用[J].表面技术,2007,36(6):77-80.
KUI Gong-yi.Applications of Surface Strengthening Techniques in H13 Steel[J].Surface Technology,2007,36(6):77-80 |
| 表面改性技术在H13钢上的应用 |
| Applications of Surface Strengthening Techniques in H13 Steel |
| 投稿时间：2007-08-25 修订日期：2007-12-10 |
| DOI： |
| 中文关键词: H13钢 渗扩处理 离子注入 复合处理 激光表面改性 |
| 英文关键词:H13 steel Penetration-diffusion treatment Ion implantation Complex treatment Laser surface strengthening |
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| 中文摘要: |
| H13钢由于具有较高的淬透性和淬硬性，是1种重要的工业用钢，主要用于制造各种热作模具。热作模具在使用过程中，由于表面受到各种物理、化学等作用，其使用寿命较低。着重介绍了几种有利于提高H13钢模具寿命的表面改性技术。可以认为：多元共渗、复合处理及等离子体源离子注入技术均是改善H13钢模具表面性能的有效方法，而激光表面改性技术由于工艺过程中影响因素太多，设备费用昂贵，处理工件形状简单，其应用受到一定限制。 |
| 英文摘要: |
| For higher hardenability, H13 is important industrial steel and is used for producing all kinds of hot dies. The service life of hot dies is low because of several physical and chemical actions during the service. Several surface strengthening techniques improving the service life of H13 die steel were introduced. Multi-penetration, complex treatment and plasma immersion ion implantation are very effective methods to improve the surface properties of H13 steel as compared to laser surface strengthening. Laser surface strengthening, to some extent, was limited in application because of many factors during treatment, expensive facilities and simple work-piece treated. |
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