摘要
对日本川崎、住友的 J5 5钢管和国产 J5 5焊管的焊接接头性能进行了分析和对比。研究表明 ,母材良好的韧性是获得高韧性焊管的基础 ;同时提出了提高 J5 5焊管质量的具体途径。
The welding joint properties of J55 welding pipes made in China and Sumitomo Co., Ltd. and Kawasaki Corp. in Japan are analyzed and compared. As a result, excellent toughness of master material is the base to achieve welding pipes with high toughness. Meanwhile the specific ways to improve J55 welding pipe quality are put forward.
出处
《鞍钢技术》
CAS
2003年第4期29-31,共3页
Angang Technology
