摘要
分析了顶头的各种失效形式及产生的原因,提出了提高顶头使用寿命的措施。即应根据顶头的具体工作条件,制定合理的热处理工艺;采用复合处理工艺,解决好顶头单纯氧化处理热强性不高的问题等。
Different failures of the piercing plug and the causes responsible therefore are investigated. Based on the result, measures for prolonging the piercing plug service life are put forward, including setting up proper heat treatment process as per specific working conditions of the plug and using combined treatment process to enhance the thermal strength of the plug instead of solely using the oxidation method which failed to fix the problem.
出处
《钢管》
CAS
2002年第1期35-38,共4页
Steel Pipe
