发明授权
- 专利标题: Metal-ceramic laminar-band composite
- 专利标题(中): 金属陶瓷层状复合材料
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申请号: US185753申请日: 1998-11-04
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公开(公告)号: US6110555A公开(公告)日: 2000-08-29
- 发明人: Samuel Katz , Michael Katz
- 申请人: Samuel Katz , Michael Katz
- 申请人地址: ILX Yavneh
- 专利权人: Ceramight Composites Ltd.
- 当前专利权人: Ceramight Composites Ltd.
- 当前专利权人地址: ILX Yavneh
- 优先权: ILX122843 19980102
- 主分类号: B22F1/00
- IPC分类号: B22F1/00 ; B22F3/00 ; B22F3/10 ; B22F7/06 ; B23P15/00 ; B23P17/06 ; C22C29/00 ; F01D5/28 ; B32B3/14 ; B32B31/20 ; B32B31/26
摘要:
A metal-ceramic laminar-band multi matrix composite, intended for use in oxidizing, reductive or inert media at temperatures up to 1500.div.2800.degree. C. and a method of the manufacture is provided. The composite material contains up to 85 vol. % of an oxide component, for example, yttria, zirconia, hafnia, up to 85 vol. % of a compound devoid of oxygen, such as zirconium carbide, and 15.div.75 vol. % of a refractor metal, such as tungsten, molybdenum or chromium. Each of the above mentioned components of the composite exists in the form of a plurality of curved tapes. The tapes of every component are joined with the tapes of other components forming multilayer curved band-like chips, which are randomly interlaced in a compact 3-dimensioned pattern of the chips. The novel composites have high mechanical properties, are thermal- and crack resistant, and have a good thermal-shock and oxidation-erosion resistance at temperatures of 1200.degree. C. to 2800.degree. C.
公开/授权文献
- US5420855A Multi-port time switch element 公开/授权日:1995-05-30
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