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本文介绍了用3Cr2W8V焊丝和高碱度陶质焊剂对1700轧机卷取机的助卷辊、夹送辊进行堆焊的工艺。堆焊轧辊使用效果达到了进口轧辊的实际水平,为国家节约了大量外汇。
This article describes the use of 3Cr2W8V welding wire and high alkalinity ceramic flux on the 1700 coiler winder, pinch roller surfacing process. The effect of surfacing roller has reached the actual level of imported rollers, saving a lot of foreign exchange for the country.