| 模具钢的B-AI共渗层组织性能研究 |
| |
| 引用本文： | 戴中兴,杨紫霞.模具钢的B-AI共渗层组织性能研究[J].湘潭大学自然科学学报,1994(1). |
| |
| 作者姓名： | 戴中兴 杨紫霞 |
| |
| 摘 要： | 本文探讨了Ｔ８、５ＣｒＭｎＭｏ、２Ｃｒ２Ｗ８Ｖ钢在添加氧化铝和还原剂的熔融硼砂浴中ＢＡ-１共渗工艺，还探讨了Ｂ-ＡＩ共渗层组织及其特性．结果表明，Ｂ-ＡＩ共渗层的结合强度、抗氧化性、抗热疲劳性均优于渗硼层且工艺简单易行。
|
| 关 键 词： | B-AI共渗 共渗层组织 共渗层结合力 抗氧化性 热疲劳抗力 |
RESEARCH ON THE MICROSTRUCTURE AND ITS CHARACTERISTICS OF B-AI CODIFFUSED LAYER IN DIE STEELS |
| |
| Dai Zhongxing,Yang Zixia.RESEARCH ON THE MICROSTRUCTURE AND ITS CHARACTERISTICS OF B-AI CODIFFUSED LAYER IN DIE STEELS[J].Natural Science Journal of Xiangtan University,1994(1). |
| |
| Authors: | Dai Zhongxing Yang Zixia |
| |
| Institution: | Department of Mechanism |
| |
| Abstract: | This paper process of B-Al codiffusing in T8.5crMnMo.3cr2W8V steels by molth borax bath with the addition of aluminium oxide powders and ageant of reduction.its characteristics of B-Al codiffused layer.The result show that bondind strength and oxidation resistance and hot fatigue resistance of codiffused layer exhibits better result than those obtained from boriding layer.This method is simple and easy.It is worth being popularized. |
| |
| Keywords: | B -Al codiffusing microstructure of codiffused layer Adh-esion of codiffused layer Oxidtion resistance hot fatigue resistance |
| 本文献已被 CNKI 等数据库收录！ |
