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1.发明授权Oxide having the structural formula (la1-xcax)cro3 where x is between .01 and .15 and a method for producing the same 失效具有结构式（LA1-XCAX）CRO3的氧化物，X在0.1和.15之间，其生产方法
公开(公告)号：US3630968A
公开(公告)日：1971-12-28
申请号：US3630968D
申请日：1969-07-15
Applicant: AGENCY IND SCIENCE TECHN
Inventor： HAMANO YOSHITERU , KOSE SABURO , KINOSHITA MAKOTO
Abstract: A MIXTURE OF LANTHANUM OXIDE, CALCIUM CARBONATE AND CHROME OXIDE IS FIRED TO PRODUCE A SOLID SOLUTION WHEREIN A PERCENTAGE OF THE LANTHANUM IONS OF THE LANTHANUM OXIDE HAVE BEEN REPLACED BY CALCIUM IONS. THIS SOLID SOLUTION IS THEN PULVERIZED AND MOLDED TO PRODUCE AND ELECTRODE OF HIGH ELECTRON CONDUCTIVITY ESPECIALLY APPROPRIATE FOR USE IN THE MAGNETO-HYDRO-DYNAMIC GENERATOR.
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公开(公告)号：DE69005166T2
公开(公告)日：1994-03-31
申请号：DE69005166
申请日：1990-01-31
Applicant: AGENCY IND SCIENCE TECHN
Inventor： MATSUBARA ICHIRO , TANIGAWA HIDEO , OGURA TORU , YAMASHITA HIROSHI , KINOSHITA MAKOTO
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公开(公告)号：CA1256511A
公开(公告)日：1989-06-27
申请号：CA518306
申请日：1986-09-16
Applicant: AGENCY IND SCIENCE TECHN
Inventor： EBATA YOSHIHIRO , KOHYAMA MASANORI , TAMARI NOBUYUKI , KINOSHITA MAKOTO , HAYAMI RYOZO , MORI SUSUMU , NOZAWA MASAHIKO , NISHI TOKUZO
Abstract: : In a method for joining ceramic elements, the elements are arranged between a pair of spaced apart torches facing each other and each having a nozzle for projecting flames. The joint line between the ceramic elements is first heated by these flames, and then a high voltage is applied across the torches. The result is the formation of a strong joint,
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Patent Agency Ranking
公开(公告)号：DE3667781D1
公开(公告)日：1990-02-01
申请号：DE3667781
申请日：1986-09-17
Applicant: AGENCY IND SCIENCE TECHN
Inventor： EBATA YOSHIHIRO , KOHYAMA MASANORI , TAMARI NOBUYUKI , KINOSHITA MAKOTO , HAYAMI RYOZO , MORI SUSUMU , NOZAWA MASAHIKO , NISHI TOKUZO
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公开(公告)号：DE3709261A1
公开(公告)日：1988-09-29
申请号：DE3709261
申请日：1987-03-20
Applicant: AGENCY IND SCIENCE TECHN , KURIMOTO LTD
Inventor： IWASA MIKIO , KINOSHITA MAKOTO , WATANABE TAKASHI , SAKAGUCHI KEIZO
IPC: C04B35/111 , C04B35/71 , C22C29/12 , B22F3/16 , C04B35/10
Abstract: Ceramics produced by the process of the present invention do not have the disadvantages of conventional ceramics which can be machined only with relative difficulty and whose use on a larger scale is ruled out despite the great hardness and the excellent abrasion (wear) resistance. A remarkably good machineability is achieved by the addition of a specified iron content to pure aluminium oxide. Although this process reduces the hardness, the abrasion resistance and the physical strength remain in an acceptable range. The good machineability is achieved according to the invention without adverse effects on the properties and advantages of the ceramic, apart from the heat resistance.
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公开(公告)号：DE2415455A1
公开(公告)日：1974-12-12
申请号：DE2415455
申请日：1974-03-29
Applicant: AGENCY IND SCIENCE TECHN
Inventor： KOSE SABURO , KINOSHITA MAKOTO
Abstract: Arc electrodes formed of the sinter of lanthanum chromite or of a compound having a part of the lanthanum component of lanthanum chromite replaced by at least one member selected from the group consisting of calcium, magnesium and strontium.
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公开(公告)号：DE1936689A1
公开(公告)日：1970-09-10
申请号：DE1936689
申请日：1969-07-18
Applicant: AGENCY IND SCIENCE TECHN
Inventor： HAMANO YOSHITERU , KINOSHITA MAKOTO , KOSE SABURO
Abstract: The oxide consists of a solid solution of calcium ions in lanthanum chromite in which 1-15% lanthanum ions are replaced by calcium ions. Specifically, a mixture of lanthanum oxide, calcium carbonate and chromium oxide is calcined at 1600 degrees C for 1 hour to a solid (LaCa) CrO3 solution which is pulverised and moulded together with a binder admixtue. The moulded solution is then calcined at 1750-1850 degrees in an oxidizing atmosphere. The binder is boric acid.
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公开(公告)号：DE69005166D1
公开(公告)日：1994-01-27
申请号：DE69005166
申请日：1990-01-31
Applicant: AGENCY IND SCIENCE TECHN
Inventor： MATSUBARA ICHIRO , TANIGAWA HIDEO , OGURA TORU , YAMASHITA HIROSHI , KINOSHITA MAKOTO
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