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- full fusion thermit welding 熔化铝热焊
- fusion thermit welding 熔化铅热焊
- By way of studying thehardness of rail weld after flash welding or thermit welding, it is shown that bainite rail AB1 has higher. 介绍了熄焦车轨道改造前存在的问题,对铝热焊接进行了理论分析,阐述了铝热焊接行车轨道的社会效益及经济效益。
- This paper analyzes various welding defects appearing in the process of thermit welding, and advances some control measures. 分析了铝热焊焊接过程中出现的各种焊接缺陷,并提出了预防措施。
- Thermit welding and elastic fastening device can reduce the number of joints, overcome the thermal expansion and cold shrinkage of rails, and make the operation of traveling crane smooth and steady. 采用钢轨弹力紧固装置和钢轨铝热焊技术,减少钢轨接头,克服钢轨热胀冷缩带来的弊端,使得行车在钢轨上运行平稳可靠。
- nonpressure thermit welding (NTW) 热剂铸焊
- The control and improvement of thermit welding of jointless track 无缝线路钢轨铝热焊接质量的控制与提高
- Control over quality of thermit welding for rail connection 钢轨接头铝热焊焊接质量的控制
- Microporosity in thermite weld joint consiste of blow hole and shrinkage cavities. 氧或硅含量过高形成氧化物或硅酸盐;
- Keywords rail welding;thermit welding;wielding defect; 钢轨焊接;铝热焊;焊接缺陷;
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- A big ship ploughed the sea at full sail. 一艘大船张满帆在海面上破浪前进。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Keywords thermit welding elastic fastening device united application; 铝热焊;钢轨弹力紧固装置;联合应用;
- A full requital of his striving pain. 这是对他艰苦努力的圆满回报。
- He is a full back of our football team. 他是我们足球队中的后卫。
