锻压温度对汽车轴头锻件性能的影响

发布时间：2018-04-29 17:01

  本文选题：始锻温度 + 终锻温度　； 参考：《热加工工艺》2017年21期

【摘要】：采用不同的始锻温度、终锻温度和相同的锻压比对汽车轴头进行了试验,并进行了锻件的耐磨损性能和耐腐蚀性能的测试与分析。结果表明:在试验条件下,随始锻温度从980℃升高至1080℃,锻件的耐磨损性能和耐腐蚀性能均先提高后下降;随终锻温度从810℃升高至910℃,锻件的耐腐蚀性能先提高后下降。汽车轴头锻件的最佳工艺参数为:始锻温度1060℃、终锻温度890℃。
[Abstract]:Different starting forging temperature, final forging temperature and the same forging pressure ratio were used to test the automobile shaft head, and the wear and corrosion resistance of the forgings were tested and analyzed. The results show that the wear resistance and corrosion resistance of the forging first increase and then decrease with the increase of the starting forging temperature from 980 鈩，

本文编号：1820801