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公开(公告)号：US20180266767A1
公开(公告)日：2018-09-20
申请号：US15868938
申请日：2018-01-11
申请人： Magneco/Metrel, Inc.
发明人： Eric Boring , Michael W. Anderson , Daniel Snyder , Lara Binz
IPC分类号： F27D3/12 , C04B35/101 , C04B35/66 , C04B35/63
CPC分类号： F27D3/123 , C04B33/22 , C04B35/1015 , C04B35/6303 , C04B35/6316 , C04B35/66 , C04B2235/3206 , C04B2235/3217 , C04B2235/3418 , C04B2235/3463 , C04B2235/5427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5454 , C04B2235/5472
摘要： A refractory kiln car formed using a refractory composition has excellent resistance to high-temperature thermal shock and creep. The refractory composition is based primarily on chamotte having controlled particle sizes, and may also include mullite, fused silica, calcined alumina and microsilica, having controlled particle sizes. The refractory composition includes an aqueous colloidal silica binder that provides excellent castability and binding between the ingredients following drying.
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公开(公告)号：US09994486B1
公开(公告)日：2018-06-12
申请号：US15461322
申请日：2017-03-16
申请人： Magneco/Metrel, Inc.
发明人： Michael W Anderson , Daniel Snyder , Lara Binz , Eric Boring
IPC分类号： C04B33/22
CPC分类号： C04B33/22 , C04B2235/3217
摘要： A refractory composition yields refractory articles having excellent resistance to high-temperature thermal shock and creep. The refractory composition is based primarily on chamotte having controlled particle sizes, and may also include mullite, fused silica, calcined alumina and microsilica, having controlled particle sizes. The refractory composition includes an aqueous colloidal silica binder that provides excellent castability and binding between the ingredients following drying.
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公开(公告)号：US09822038B1
公开(公告)日：2017-11-21
申请号：US15279204
申请日：2016-09-28
申请人： Magneco/Metrel, Inc.
发明人： Dominic Pautler , Michael W. Anderson , Lara Binz , Daniel Snyder
IPC分类号： C04B28/18 , C04B111/20
CPC分类号： C04B28/18 , C04B28/24 , C04B2111/00025 , C04B2111/20 , C04B14/22 , C04B18/146 , C04B22/066
摘要： A chemically inert concrete composition includes, based on dry weight, about 50% to about 95% by weight glass particles and about 3% to about 40% by weight colloidal silica particles. Optional additional chemically inert ingredients can be included in amounts of about 3% to about 40% by weight. The concrete composition is substantially or totally free of Group I and Group II metal oxides, exclusive of the glass particles, and is substantially or totally free of cement.
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公开(公告)号：US10577280B2
公开(公告)日：2020-03-03
申请号：US15279242
申请日：2016-09-28
申请人： Magneco/Metrel, Inc.
发明人： Dominic Pautler , Michael W. Anderson , Lara Binz , Daniel Snyder
IPC分类号： C04B28/00 , C04B14/22 , B05D3/00 , C04B28/24 , C04B111/10 , C04B111/00
摘要： A method of providing a chemically inert concrete includes the steps of providing and mixing an aqueous colloidal silica dispersion with a quantity of glass particles. The chemically inert concrete includes, based on dry weight, about 50% to about 95% by weight of the glass particles and about 3% to about 40% by weight of the colloidal silica particles. The chemically inert concrete is substantially or totally free of Group I and Group II metal oxides, exclusive of the glass particles, and is substantially or totally free of cement.
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公开(公告)号：US10429130B2
公开(公告)日：2019-10-01
申请号：US15868938
申请日：2018-01-11
申请人： Magneco/Metrel, Inc.
发明人： Eric Boring , Michael W. Anderson , Daniel Snyder , Lara Binz
摘要： A refractory kiln car formed using a refractory composition has excellent resistance to high-temperature thermal shock and creep. The refractory composition is based primarily on chamotte having controlled particle sizes, and may also include mullite, fused silica, calcined alumina and microsilica, having controlled particle sizes. The refractory composition includes an aqueous colloidal silica binder that provides excellent castability and binding between the ingredients following drying.
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