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1. 发明授权

US4363472A Steel strip continuous annealing apparatus 失效
标题翻译：钢带连续退火装置
公开(公告)号：US4363472A
公开(公告)日：1982-12-14
申请号：US201586
申请日：1980-10-28
申请人： Yuji Shimoyama , Fumiya Yanagishima , Hideo Sunami , Yukio Ida , Goji Katsushima , Takeo Ohnishi , Takeo Fukushima
发明人： Yuji Shimoyama , Fumiya Yanagishima , Hideo Sunami , Yukio Ida , Goji Katsushima , Takeo Ohnishi , Takeo Fukushima
IPC分类号： C21D1/26 , C21D9/573
CPC分类号： C21D9/573
摘要： A steel strip continuous annealing apparatus comprising: a steel strip feeder; a heating-soaking zone for heating and soaking the steel strip at a predetermined temperature; a first cooling zone for rapidly cooling the steel strip at a predetermined cooling rate; a second cooling zone for slowly cooling the steel strip or holding same at a predetermined temperature; a third cooling zone for cooling the steel strip to substantially the room temperature; and a steel strip carry-out device; wherein the first cooling zone incorporates therein forcible cooling means, the second cooling zone incorporates therein hot-cold change-over means and said forcible cooling means incorporated in the first cooling zone is provided thereon with self-cooling means; so that steel strips of various grades of steel different in required heat cycle to be applied thereto can be efficiently and stably annealed.
摘要翻译：一种钢带连续退火装置，包括：钢带供料器; 用于将钢带加热和浸泡在预定温度的加热均热区; 用于以预定冷却速度快速冷却钢带的第一冷却区; 第二冷却区，用于在预定温度下缓慢冷却钢带或将其保持; 用于将钢带冷却至基本上为室温的第三冷却区; 和钢带搬运装置; 其特征在于，所述第一冷却区包含强制冷却装置，所述第二冷却区包括热冷转换装置，并且在所述第一冷却区中结合的所述强制冷却装置设置有自冷却装置; 从而可以有效且稳定地退火，使得在所需的热循环中不同的各种等级的钢的钢带被施加到其上。

2. 发明授权

US4363471A Steel strip continuous annealing apparatus 失效
标题翻译：钢带连续退火装置
公开(公告)号：US4363471A
公开(公告)日：1982-12-14
申请号：US199199
申请日：1980-10-21
申请人： Fumiya Yanagishima , Yuji Shimoyama , Hideo Sunami , Yukio Ida , Goji Katsushima , Munetoshi Suzuki , Takeo Ohnishi
发明人： Fumiya Yanagishima , Yuji Shimoyama , Hideo Sunami , Yukio Ida , Goji Katsushima , Munetoshi Suzuki , Takeo Ohnishi
IPC分类号： C21D9/56 , C21D9/573
CPC分类号： C21D9/56 , C21D9/573
摘要： A steel strip continuous annealing apparatus comprising: a steel strip feeder; a heating-soaking zone for heating and soaking a steel strip at a predetermined temperature; a first cooling zone for rapidly cooling the steel strip at a predetermined cooling rate; a second cooling zone for slowly cooling the steel strip or holding same at a predetermined temperature; a third cooling zone for cooling the steel strip to substantially room temperature; and a steel strip carryout device; wherein the first cooling zone incorporates therein forcible cooling means, the second cooling zone incorporates therein hot-cold change-over means and the third cooling zone incorporates therein forcible cooling means, while said steel strip continuous annealing apparatus further comprises: means for directly bypassing the steel strip from the heating-soaking zone through a first bypass passageway to the second cooling zone; and means for directly bypassing the steel strip from the first cooling zone through a second bypass passageway to the steel strip carry-out device; so that the steel strips different in dimensions and required heat cycle can be efficiently annealed.
摘要翻译：一种钢带连续退火装置，包括：钢带供料器; 用于在预定温度下加热和浸渍钢带的加热均热区; 用于以预定冷却速度快速冷却钢带的第一冷却区; 第二冷却区，用于在预定温度下缓慢冷却钢带或将其保持; 用于将钢带冷却至基本室温的第三冷却区; 和钢带搬运装置; 其中所述第一冷却区包含强制冷却装置，所述第二冷却区包括热冷转换装置，并且所述第三冷却区包含强制冷却装置，而所述钢带连续退火装置还包括：用于直接绕过从加热均热区通过第一旁路通道到第二冷却区的钢带; 以及用于通过第二旁通通道将钢带从第一冷却区域直接旁路到钢带进给装置的装置; 使得尺寸不同的钢带和所需的热循环可以被有效地退火。

3. 发明授权

US4773949A Process for preventing transverse displacement of metal strip 失效
标题翻译：防止金属带横向位移的工艺
公开(公告)号：US4773949A
公开(公告)日：1988-09-27
申请号：US17872
申请日：1987-02-24
申请人： Yasuhiro Yamaguchi , Isamu Shioda , Yuji Shimoyama , Hisao Yasunaga , Yukio Ida
发明人： Yasuhiro Yamaguchi , Isamu Shioda , Yuji Shimoyama , Hisao Yasunaga , Yukio Ida
IPC分类号： B21D1/02 , C21D9/56
CPC分类号： C21D9/56
摘要： A process for preventing transverse displacement of metal strip comprises correcting a shape of metal strip into flat form prior to the travel of the metal strip into a continuous annealing furnace when continuously annealing the metal strip in the furnace under a condition of LSD.gtoreq.100 (representing a product of line speed and strip gauge).

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