论文部分内容阅读
MK·J607RH高强度、高韧性、超低氢型焊条是猴王集团,为适应我国压力容器、桥梁、水电工程和海洋钻井平台等高强度、低合金钢结构焊接而研制开发的新品种,1990年12月通过国家焊接材料产品检测中心检测,哈尔滨焊接研究所、长江水利委员会、湖北省清江开发公司、长江葛洲坝工程局、水电部郑州水工机
MK · J607RH High-strength, high-toughness and ultra-low hydrogen type welding rod is the Monkey King Group. In order to adapt to the welding of high-strength and low-alloy steel structures such as pressure vessel, bridge, hydroelectric project and offshore drilling platform in China, the new product developed in 1990 In December through the National Welding Materials Testing Center testing, Harbin Welding Institute, the Yangtze River Water Resources Commission, Hubei Province Qingjiang Development Company, the Yangtze River Gezhouba Engineering Bureau, Ministry of Water, Zhengzhou hydraulic machine