论文部分内容阅读
哈尔滨焊接研究所17项研究成果于1989年12月～1990年1月9日在哈尔滨通过鉴定。主要项目有:管道单面焊双面成形气保焊研究;电脑便携式焊接动态参数测量仪研究;中薄板空气等离子弧切割工艺及设备研究;2050热连轧机助卷辊夹送辊堆焊技术研究;液晶显示热全息探伤;低合金高强钢及奥氏体不锈钢烧结焊剂研究;
Harbin Institute of Welding 17 research results in December 1989 ~ January 9, 1990 in Harbin through the identification. The main projects are: single-sided welding double-sided gas-forming pipe welding research; computer portable welding dynamic parameter measuring instrument; thin plate air plasma arc cutting technology and equipment research; 2050 hot strip mill roll coiling roller surfacing technology research ; Liquid crystal display holographic flaw detection; low alloy high strength steel and austenitic stainless steel sintering flux;