专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100296960A1 CONTINUOUS CAST SLAB AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：连续铸造板及其制造方法
公开(公告)号：US20100296960A1
公开(公告)日：2010-11-25
申请号：US12743533
申请日：2008-11-19
申请人： Chang Hee Yim , Young Mok Won , Joong Kil Park , Sang Hum Kwon
发明人： Chang Hee Yim , Young Mok Won , Joong Kil Park , Sang Hum Kwon
IPC分类号： C22C38/00 , B22D11/00 , B22D27/02 , B22D11/12
CPC分类号： B22D11/1206 , B22D11/122 , B22D11/20
摘要： The present invention relates to a continuous cast slab and a manufacturing method for the same, wherein solidified layers of a cast slab having a non-solidified layer are compressed with each other during a continuous casting process to fundamentally prevent occurrence of defects, such as center segregation or porosity, which deteriorate quality of the cast slab, thereby decreasing defects. A continuous casting method for producing a cast slab by drawing molten steel from a mold includes preparing a compressing unit, and reducing at least one side of the drawn cast slab by means of the compressing unit, wherein solute-enriched residual molten steel is caused to flow back in a direction opposite to a casting direction. Thus, it is possible to produce a cast slab wherein defects such as center segregation are greatly eliminated.
摘要翻译：本发明涉及一种连续铸造板坯及其制造方法，其中具有非固化层的铸坯的固化层在连续铸造过程中彼此压缩，从根本上防止了诸如中心的缺陷的发生偏析或多孔性，这会降低铸坯的质量，从而减少缺陷。通过从模具中拉出钢水来生产铸坯的连续铸造方法包括制备压缩单元，并且通过压缩单元减少拉制铸造板坯的至少一侧，其中使富含溶质的剩余钢水沿与铸造方向相反的方向流回。因此，可以生产出大大消除诸如中心偏析之类的缺陷的铸造板坯。

2. 发明授权

US08210238B2 Continuous casting machine and method using molten mold flux 有权
标题翻译：连铸机及使用熔融熔渣的方法
公开(公告)号：US08210238B2
公开(公告)日：2012-07-03
申请号：US12306216
申请日：2007-06-22
申请人： Jung Wook Cho , Hyun Seok Jeong , Jong Min Park , Goo Hwa Kim , Oh Duck Kwon , Joong Kil Park , Soon Kyu Lee , Sang Ho Lee , Ki Hyeon Moon
发明人： Jung Wook Cho , Hyun Seok Jeong , Jong Min Park , Goo Hwa Kim , Oh Duck Kwon , Joong Kil Park , Soon Kyu Lee , Sang Ho Lee , Ki Hyeon Moon
IPC分类号： B22D11/00 , B22D11/108
CPC分类号： B22D11/108 , B22D11/111 , B22D11/165
摘要： A continuous casting machine and method using molten mold flux, wherein the continuous casting machine includes a mold cover for covering an upper portion of a mold; a mold flux melting unit for melting mold flux to be supplied into the mold; and a mold flux delivery unit for supplying the mold with the molten mold flux melted in the mold flux melting unit, wherein the delivery unit includes an injection tube with one end connected to the mold flux melting unit and the other end positioned in the mold through the mold cover, and an injection tube heater for heating the injection tube. Since a slag bear continuous casting machine and method using molten mold flux is removed, the consumption of mold flux is greatly increased compared with the case of a conventional casting work, so that the friction between a mold and a solidified shell is reduced. As a result, an amount of scarfing of a cast piece is greatly reduced and no carbon pick-up occurs.
摘要翻译：一种使用熔融熔渣的连续铸造机和方法，其中连续铸造机包括用于覆盖模具上部的模具盖; 用于熔化待供应到模具中的熔渣的熔模熔化单元; 以及模具通量输送单元，用于向模具供应在熔剂熔化单元中熔化的熔融熔渣，其中所述输送单元包括注射管，所述注射管的一端连接到模具熔剂单元，而另一端位于模具通过模具盖和用于加热注射管的注射管加热器。由于除去渣渣连续铸造机和使用熔融模具助熔剂的方法，与常规铸造工艺相比，模具焊剂的消耗大大增加，使得模具和固化壳体之间的摩擦力降低。结果，铸件的切割量大大降低，并且不会发生碳吸收。

3. 发明授权

US08245760B2 Continuous cast slab and method for manufacturing the same 有权
标题翻译：连铸板及其制造方法
公开(公告)号：US08245760B2
公开(公告)日：2012-08-21
申请号：US12743533
申请日：2008-11-19
申请人： Chang Hee Yim , Young Mok Won , Joong Kil Park , Sang Hum Kwon
发明人： Chang Hee Yim , Young Mok Won , Joong Kil Park , Sang Hum Kwon
IPC分类号： B22D11/12 , B22D27/02
CPC分类号： B22D11/1206 , B22D11/122 , B22D11/20
摘要： Provided is a continuous cast slab and a manufacturing method for the same, wherein solidified layers of a cast slab having a non-solidified layer are compressed with each other during a continuous casting process to fundamentally prevent occurrence of defects, such as center segregation or porosity, which deteriorate quality of the cast slab, thereby decreasing defects. A continuous casting method for producing a cast slab by drawing molten steel from a mold includes preparing a compressing unit, and reducing at least one side of the drawn cast slab by using the compressing unit, wherein solute-enriched residual molten steel is caused to flow back in a direction opposite to a casting direction. Thus, it is possible to produce a cast slab wherein defects such as center segregation are greatly eliminated.
摘要翻译：提供一种连续铸造板坯及其制造方法，其中在连续铸造过程中，具有非固化层的铸坯的固化层彼此压缩，从根本上防止诸如中心偏析或孔隙率等缺陷的发生，这会降低铸坯的质量，从而减少缺陷。通过从模具中拉出钢水来生产铸坯的连续铸造方法包括：制备压缩单元，并且通过使用压缩单元减少拉制铸造板坯的至少一侧，其中使富含溶质的剩余钢水流动回到与铸造方向相反的方向。因此，可以生产出大大消除诸如中心偏析之类的缺陷的铸造板坯。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式