|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年06 期
| 標(biāo)題 |
| 國內(nèi)外鋼軌鋁熱焊接技術(shù)研究現(xiàn)狀和發(fā)展(49 卷) |
| 英文標(biāo)題 |
| Present and future of study on rail thermit welding technology in China and abroad |
| 摘要 |
| 總結(jié)了國內(nèi)外鋼軌鋁熱焊接技術(shù)的研究現(xiàn)狀和發(fā)展?fàn)顩r，重點(diǎn)介紹了鋼軌鋁熱焊接技術(shù)的發(fā)展歷史，焊劑、砂型及鋁熱焊接工藝的研究現(xiàn)狀，并重點(diǎn)說明部分鋼軌鋁熱焊接前沿技術(shù)。 |
| 作者 |
| 新聞作者:崔成林，高松福，遲俊杰，王寶秀，裘德海 |
| 關(guān)鍵字 |
