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BORON SUBOXIDE COMPOSITE MATERIAL 发明申请

2023-07-02 1580 864K 0

专利信息

申请日期 2025-07-11 申请号 US12595993
公开(公告)号 US20100308256A1 公开(公告)日 2010-12-09
公开国别 US 申请人省市代码 全国
申请人 ANDREWS ANTHONY; SIGALAS IAKOVOS; HERRMANN MATHIAS
简介 The invention provides a boron suboxide composite material comprising boron suboxide and a secondary phase, wherein the secondary phase contains a rare earth metal oxide. The rare earth metal oxide may be selected from the oxides of scandium, yttrium, which is preferred, and elements of the lanthanide series, and may be a mixture of rare earth metal oxides. The secondary phase may also include, in addition to the rare earth metal oxide(s), a further oxide or mixture of oxides of an element of the Groups IA, MA, MIA, and IVA of the periodic table. Moreover, the secondary phase may also contain a boride, and particularly a boride selected from the borides of transition metals of the fourth to eighth groups of the periodic table.


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