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公开(公告)号：US12084787B2
公开(公告)日：2024-09-10
申请号：US18179633
申请日：2023-03-07
IPC分类号： C30B15/00 , B22C9/00 , B28B1/00 , B28B1/26 , B28B7/00 , B28B7/16 , C04B35/00 , C04B38/00 , C30B15/10 , C30B15/12 , C30B29/06 , C30B35/00
CPC分类号： C30B15/10 , B22C9/00 , B28B1/261 , B28B7/16 , C04B38/00 , C30B15/002 , C30B15/12 , C30B29/06 , C30B35/002 , C04B2235/3418 , C04B2235/6027 , C04B2235/606 , C04B2235/656
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US11326271B2
公开(公告)日：2022-05-10
申请号：US16796522
申请日：2020-02-20
IPC分类号： C30B15/10 , C30B29/06 , C04B38/00 , C30B15/00 , C30B35/00 , B28B1/26 , C30B29/00 , C30B15/12 , B28B1/00 , B28B1/20 , C04B35/00
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US20220228292A1
公开(公告)日：2022-07-21
申请号：US17711666
申请日：2022-04-01
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US20220127748A1
公开(公告)日：2022-04-28
申请号：US17571348
申请日：2022-01-07
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US12071705B2
公开(公告)日：2024-08-27
申请号：US17711666
申请日：2022-04-01
IPC分类号： C30B15/00 , B22C9/00 , B28B1/00 , B28B1/26 , B28B7/00 , B28B7/16 , C04B35/00 , C04B38/00 , C30B15/10 , C30B15/12 , C30B29/06 , C30B35/00
CPC分类号： C30B15/10 , B22C9/00 , B28B1/261 , B28B7/16 , C04B38/00 , C30B15/002 , C30B15/12 , C30B29/06 , C30B35/002 , C04B2235/3418 , C04B2235/6027 , C04B2235/606 , C04B2235/656
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US11377751B2
公开(公告)日：2022-07-05
申请号：US16796482
申请日：2020-02-20
IPC分类号： C03B15/10 , C03B29/06 , C04B38/00 , B22C9/00 , B28B7/16 , C30B15/12 , C30B29/06 , C30B15/00 , B28B1/26 , C03B15/00 , C03B35/00 , C03B29/00 , C03B15/12 , B28B1/00 , B28B1/20 , C04B35/00
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US20210262114A1
公开(公告)日：2021-08-26
申请号：US16796482
申请日：2020-02-20
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US12084786B2
公开(公告)日：2024-09-10
申请号：US17571348
申请日：2022-01-07
IPC分类号： C30B15/00 , B22C9/00 , B28B1/00 , B28B1/26 , B28B7/00 , B28B7/16 , C04B35/00 , C04B38/00 , C30B15/10 , C30B15/12 , C30B29/06 , C30B35/00
CPC分类号： C30B15/10 , B22C9/00 , B28B1/261 , B28B7/16 , C04B38/00 , C30B15/002 , C30B15/12 , C30B29/06 , C30B35/002 , C04B2235/3418 , C04B2235/6027 , C04B2235/606 , C04B2235/656
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US20230220582A1
公开(公告)日：2023-07-13
申请号：US18179633
申请日：2023-03-07
IPC分类号： C30B15/10 , B28B7/16 , C30B15/00 , B28B1/26 , C30B35/00 , C30B29/06 , B22C9/00 , C04B38/00 , C30B15/12
CPC分类号： C30B15/10 , B28B7/16 , C30B15/002 , B28B1/261 , C30B35/002 , C30B29/06 , B22C9/00 , C04B38/00 , C30B15/12 , C04B2235/656 , C04B2235/606 , C04B2235/6027 , C04B2235/3418
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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公开(公告)号：US20210262113A1
公开(公告)日：2021-08-26
申请号：US16796522
申请日：2020-02-20
摘要： Methods for forming a unitized crucible assembly for holding a melt of silicon for forming a silicon ingot are disclosed. In some embodiments, the methods involve a porous crucible mold having a channel network with a bottom channel, an outer sidewall channel that extends from the bottom channel, and a central weir channel that extends from the bottom channel. A slip slurry may be added to the channel network and the liquid carrier of the slip slurry may be drawn into the mold. The resulting green body may be sintered to form the crucible assembly.
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