热加工工艺
熱加工工藝
열가공공예
HOT WORKING TECHNOLOGY
2010年
8期
181-183,107
,共4页
杜大明%王邓志%周立%白小波
杜大明%王鄧誌%週立%白小波
두대명%왕산지%주립%백소파
激光热处理%硬化层%HT200%耐磨性
激光熱處理%硬化層%HT200%耐磨性
격광열처리%경화층%HT200%내마성
laser heat treatment%hardening layer%HT200%wear resistance
以HT200为实验材料,对其进行不同参数的激光热处理以获得硬化层;然后进行力学性能测试和组织分析.结果显示:硬化层的硬度和耐磨性分别是基体的4倍和2倍.
以HT200為實驗材料,對其進行不同參數的激光熱處理以穫得硬化層;然後進行力學性能測試和組織分析.結果顯示:硬化層的硬度和耐磨性分彆是基體的4倍和2倍.
이HT200위실험재료,대기진행불동삼수적격광열처리이획득경화층;연후진행역학성능측시화조직분석.결과현시:경화층적경도화내마성분별시기체적4배화2배.
The layer heat treatment of HT200 was carried out with different parameters.Then,the mechanical properties were measured and the microstructure was analyzed.The results show that the hardness and wear resistance of the hardening layer are 4 times and 2 times those of the matrix,respectively.
