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公开(公告)号:US09944552B2
公开(公告)日:2018-04-17
申请号:US14906977
申请日:2014-06-23
发明人: Ronald Wainwright , Gary Jubb , Fontaine Fadiora
IPC分类号: C03C13/00 , C03C3/062 , C03C10/00 , C03C25/42 , B01J21/12 , B01J35/06 , F16D69/02 , F16L59/02
CPC分类号: C03C13/00 , B01J21/12 , B01J35/06 , C03C3/062 , C03C10/0018 , C03C13/007 , C03C25/42 , F16D69/028 , F16L59/026 , F16L59/028
摘要: Inorganic fibers having the composition: 10≤Al2O3≤50 mol %; 2≤K2O≤40 mol %; 30≤SiO2≤70 mol %; and in which SiO2+Al2O3+K2O>=80 mol % can be protected against surface crystallization of kalsilite by: including an amount of a nucleation promoting component effective to promote bulk crystallization in the glass; and/or providing on at least part of their surface, potassium scavenging materials.
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公开(公告)号:US20160168019A1
公开(公告)日:2016-06-16
申请号:US14906977
申请日:2014-06-23
发明人: Ronald Wainwright , Gary Jubb , Fontaine Fadiora
CPC分类号: C03C13/00 , B01J21/12 , B01J35/06 , C03C3/062 , C03C10/0018 , C03C13/007 , C03C25/42 , F16D69/028 , F16L59/026 , F16L59/028
摘要: Inorganic fibres having the composition: 10≦Al2O3≦50 mol %; 2≦K2O≦40 mol %; 30≦SiO2≦70 mol %; and in which SiO2+Al2O3+K2O>=80 mol % can be protected against surface crystallisation of kalsilite by: including an amount of a nucleation promoting component effective to promote bulk crystallisation in the glass; and/or providing on at least part of their surface, potassium scavenging materials.
摘要翻译: 无机纤维,其组成为:10& Al; Al 2 O 3和nEE; 50mol%; 2≦̸ K2O≦̸ 40mol%; 30≦̸ SiO2≦̸ 70mol%; 并且其中SiO 2 + Al 2 O 3 + K 2 O> = 80mol%可以通过以下方式来保护,以防止钾锰矿的表面结晶:包括有效促进玻璃中的块状结晶的一定量的成核促进组分; 和/或在其表面的至少一部分上提供钾清除材料。
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