发明授权
- 专利标题： Process for alloying for galvanization and alloying furnace therefor
- 专利标题（中）： 镀锌合金化方法及其合金化炉
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申请号： US730275申请日： 1985-05-03
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公开(公告)号： US4603063A公开(公告)日： 1986-07-29
- 发明人: Kuniaki Sato , Yasuhisa Nakajima , Yamato Igarashi
- 申请人： Kuniaki Sato , Yasuhisa Nakajima , Yamato Igarashi
- 申请人地址： JPX Hyogo
- 专利权人： Kawaski Steel Corporation
- 当前专利权人： Kawaski Steel Corporation
- 当前专利权人地址： JPX Hyogo
- 优先权： JPX59-135536 19840630
- 主分类号： C21D9/56
- IPC分类号： C21D9/56 ; C23C2/28 ; B05D3/02 ; B05C3/12 ; B05C19/02
摘要：
A galvanizing furnace comprises a plurality of burners arrayed parallel to the surface of sheet iron to be galvanized and having burner nozzles directed upwards so that flame exiting the burner nozzles forms a screen-like wall of flame opposite and parallel to the sheet iron as the sheet iron passes through the alloying furnace. Preferably, the burners are separated into a plurality of blocks which can be controlled independently.