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1.发明授权Method of producing refractory composites containing tantalum carbide,hafnium carbide,and hafnium boride 失效生产含碳酸钡，碳酸铪和铪硼的耐火复合材料的方法
公开(公告)号：US3472709A
公开(公告)日：1969-10-14
申请号：US3472709D
申请日：1966-03-25
Applicant: NASA
Inventor： QUATINETZ MAX , WEETON JOHN W , HERBELL THOMAS P
CPC classification number: C22C32/0047 , B22F2998/10 , B22F2999/00 , C22C1/10 , B22F3/04 , B22F3/101 , B22F3/20 , B22F2201/013 , B22F2201/20 , B22F3/1216 , C22C27/04
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公开(公告)号：US3676084A
公开(公告)日：1972-07-11
申请号：US3676084D
申请日：1969-01-24
Applicant: NASA
Inventor： QUATINETZ MAX , WEETON JOHN W , HERBELL THOMAS P
CPC classification number: C22C1/10 , B22F2998/10 , B22F2999/00 , C22C32/0047 , Y10S75/95 , B22F3/04 , B22F3/101 , B22F3/20 , B22F2201/013 , B22F2201/20 , B22F3/1216 , C22C27/04
Abstract: HIGH TEMPRATURE COMPOSITIES OF A DISPERSION STRENGTHENED TUNGSTEN WHEREIN A PORTION OF THE REFRACTORY COMPOUNDS ARE REPRICIPITATED FOR UNIFORM DISTRIBUTION AND A FINER PARTICLES SIZE.
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公开(公告)号：US3653882A
公开(公告)日：1972-04-04
申请号：US3653882D
申请日：1970-02-27
Applicant: NASA
Inventor： PETRASEK DONALD W , SIGNORELLI ROBERT A , WEETON JOHN W , BEREMAND GERALD B
CPC classification number: C22C47/14 , B22F3/002 , Y10S264/19
Abstract: A method of making a fiber composite having high strength at 2000* to 2200* F. by slip casting a nickel alloy matrix slurry into an array of tungsten fibers. The slip is dried and sintered in dry hydrogen at 1500* F. for one hour. The resulting body is isostatically hot pressed at 20,000 p.s.i. and 1500* F. for one hour, followed by a second isostalic hot pressing at 2000* F. for 1 hour.
Abstract translation: 通过将镍合金基质浆料滑入铸造成钨丝阵列的方法，制造在2000°至2200°F具有高强度的纤维复合材料。 将该纸干燥并在干燥氢气中在1500°F下烧结1小时。 所得体在20,000 p.s.i等温热压。 和1500°F下1小时，然后在2000°F下进行第二次等压热压1小时。
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公开(公告)号：US3463679A
公开(公告)日：1969-08-26
申请号：US3463679D
申请日：1967-07-24
Applicant: NASA
Inventor： WEETON JOHN W , QUATINETZ MAX , ORTH NORMAN W
CPC classification number: C22C1/10
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