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叙述了宝钢高炉贯流式风口的工况和损坏情况,根据测试和计算,阐述了其长寿原因和损坏机理。探讨了影响风口寿命的因素,还对今后风口国内生产备件提出了一些看法。
Describes the working conditions and damage conditions of Baotou blast furnace through-flow tuyere, and expounds its causes of longevity and damage mechanism according to the test and calculation. The factors affecting the life of the tuyere were discussed, and some opinions on the domestic production of spare parts for the tuyere were also put forward.