| 发明名称 |
FIBROUS COMPOSITE MATERIAL WITH MATRIX BASED ON NIOBIUM |
| 摘要 |
FIELD: metallurgy.SUBSTANCE: fibrous composite material contains matrix and reinforcing monocrystal fibres of aluminium oxide. Matrix out of niobium or niobium-based alloy is made by high energy grinding of niobium powder or mixture of input powders of alloy based on niobium. Monocrystalline fibres of aluminium oxide have diameter from 50 to 500 mcm, and content from 10 to 60 vol %.EFFECT: composite material is characterized by high strength at room and increased temperatures, and maximum work temperature at least 1700 degrees.3 cl, 1 tbl, 4 ex |
| 申请公布号 |
RU2568407(C1) |
申请公布日期 |
2015.11.20 |
| 申请号 |
RU20140126623 |
申请日期 |
2014.07.01 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT AVIATSIONNYKH MATERIALOV" (FGUP "VIAM") |
发明人 |
KABLOV EVGENIJ NIKOLAEVICH;SHCHETANOV BORIS VLADIMIROVICH;MURASHEVA VIKTORIJA VLADIMIROVNA;EFIMOCHKIN IVAN JUR'EVICH;SHCHEGLOVA TAMARA MIKHAJLOVNA |
| 分类号 |
C22C27/02;C22C47/14;C22C49/10;C22C101/04 |
主分类号 |
C22C27/02 |
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