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1. 发明专利

JPH0415187B2 失效
公开(公告)号：JPH0415187B2
公开(公告)日：1992-03-17
申请号：JP13256785
申请日：1985-06-18
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： HAYASHI MASAYUKI , AOKI KENJI
IPC分类号： D01F9/08 , C03B37/15 , C03C13/00 , C04B30/02 , C04B35/622 , C04B41/80

2. 发明专利

JPS6350598B2 失效
公开(公告)号：JPS6350598B2
公开(公告)日：1988-10-11
申请号：JP5828081
申请日：1981-04-17
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： NAKAGAMI TAKASHIRO
IPC分类号： F16L59/14 , F16L59/02 , F16L59/147

3. 发明专利

JPS6319458B2 失效
公开(公告)号：JPS6319458B2
公开(公告)日：1988-04-22
申请号：JP18657883
申请日：1983-10-04
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： YAMAMOTO MASAAKI
IPC分类号： C03C10/04 , C03B32/00 , C03B37/00 , C03C13/00
摘要： A mixture containing 35 to 65% by weight of Al 2 O 3 , 30 to 60% by weight of SiO 2 , 1.5 to 4% by weight of Cr 2 O 3 and 0.01 to 0.1% by weight of carbon, the balance being unavoidable impurities, is melted, and amorphous fibres are formed from the molten mixture by blowing or spinning. The fibres are heated rapidly to a temperature of 950°C to 1,150°C, held at that temperature for several to a dozen or so minutes, and cooled rapidly to room temperature.

4. 发明专利

JPS62297427A MANUFACTURE OF REINFORCEMENT FOR FIBER-REINFORCED METAL 失效
公开(公告)号：JPS62297427A
公开(公告)日：1987-12-24
申请号：JP14156386
申请日：1986-06-17
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： TAMAKI TAMOTSU
IPC分类号： C04B38/00 , C22C47/08 , D04H1/4234 , D04H1/64
摘要： PURPOSE:To obtain a reinforcement for fiber-reinforced metal superior in strength and accuracy of working to conventional ones, by subjecting an aqueous dispersed solution of inorganic binder containing amorphous alumina-silica fiber and organic binder to suction filtration method, to drying and forming, and further to heat treatment so that prescribed coefficient of mullite crystallization is attained. CONSTITUTION:The inorganic binder consisting of amorphous alumina-silica fiber and colloidal alumina or/and colloidal silica and the organic binder are dispersed into water. Then this dispersed solution is subjected to a suction filtration forming process and dried so that amorphous alumina-silica forming body having superior fiber entanglement can be obtained, which then is heat- treated under the conditions of 950-1,400 deg.C and 0.5hr so that coefficient of mullite crystallization in the fiber comes to >=15wt%. As a result, a fiber- reinforced metal which is inexpensive and well comparable in strength as compared with those prepared by using a reinforcement for fiber-reinforced metal in which reinforcement crystallized alumina fiber is used can be obtained.

5. 发明专利

JPS61174177A CERAMIC HEAT INSULATOR AND MANUFACTURE 失效
公开(公告)号：JPS61174177A
公开(公告)日：1986-08-05
申请号：JP990685
申请日：1985-01-24
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： KATAGIRI MASAYUKI , NAKAGAMI TAKASHIRO
IPC分类号： B32B18/00 , C04B38/00

6. 发明专利

JPS5893846A FIBER REINFORCED METAL TYPE COMPOSITE MATERIAL AND ITS MANUFACTURE 失效
公开(公告)号：JPS5893846A
公开(公告)日：1983-06-03
申请号：JP19192881
申请日：1981-11-30
申请人： TOYOTA MOTOR CO LTD , ISOLITE BABCOCK REFRACTORIES
发明人： MORITA AKIYOSHI , TOKUI MASAAKI , NAKAGAMI TAKASHIRO
IPC分类号： B22D18/02 , B22D17/00 , B22D19/14 , C22C21/00 , C22C47/00 , C22C47/08 , C22C47/12
摘要： PURPOSE:To enhance the wear resistance of a composite material and to reduce the extent of wear of its opposite material by using an assembly of reinforcing fibers having an antifriction substance stuck to the surfaces and present among the fibers in a dispersed state as a reinforcing material. CONSTITUTION:A mixture of reinforcing fibers with an antifriction substance which is solidified by drying, e.g., pitch or tar is prepared, and a molded body of reinforcing fibers having a prescried shape is formed with the mixture. The molded body is dried and put in a mold, and a molten matrix metal is introduced into the mold and solidified under pressure to obtain a fiber reinforced metal type composite material contg. reinforcing fibers having the antifriction substance stuck to the surfaces and present among the fibers in a dispersed state. Pb(NO3)2, BaSO4 or the like which is converted into an antifriction substance by chemical treatment may be used.

7. 发明专利

JPS5789618A PRODUCING METHOD OF MULLITE-LIKE CERAMIC FIBER 失效
公开(公告)号：JPS5789618A
公开(公告)日：1982-06-04
申请号：JP16419880
申请日：1980-11-21
申请人： ISOLITE BABCOCK REFRACTORIES
发明人： NAKAGAMI TAKAKI
IPC分类号： C04B38/00 , C04B14/38 , C04B30/02 , C04B35/622 , C04B35/80
摘要： PURPOSE:To obtain ceramic fibers, having the mullite composition, and suitable for a fibrous fire-resiting heat insulating material, by mixing specific aluminosilicate ceramic fibers with another alumina material, and heat-treating the resultant mixture. CONSTITUTION:(A) Aluminosilicate ceramic fibers with an Al2O3 content =72wt% capable of forming alpha-Al2O3 microcrystals on heating, and the resultant mixture is then heated to 950 deg.C or above to give the aimed fibers. Preferably, the total content of Al2O3 in the mixture is >=72wt%, and the mixture consists of the component (A) and the polycrystalline high-alumina ceramic fibers.

8. 发明专利

JPS5737687A Mounting of ceramic fiber block 失效
标题翻译：陶瓷纤维块的安装
公开(公告)号：JPS5737687A
公开(公告)日：1982-03-02
申请号：JP11367080
申请日：1980-08-19
申请人： Sumitomo Metal Ind , Isolite Babcock Refractories
发明人： KATOU TAKEO
IPC分类号： F27D1/14 , F24C15/34
CPC分类号： F24C15/34 , Y10T29/49833 , Y10T29/49964

9. 发明专利

JPS61194135A COMBINATION OF MEMBER 失效
公开(公告)号：JPS61194135A
公开(公告)日：1986-08-28
申请号：JP3417585
申请日：1985-02-22
申请人： ISOLITE BABCOCK REFRACTORIES , TOYOTA MOTOR CORP
发明人： DONOMOTO TADASHI , KUBO MASAHIRO , KITO HARUO
IPC分类号： F16J1/01 , C22C47/00 , C22C49/00 , C22C49/04 , C22C49/06 , F16C33/12 , F16C33/28 , F16J9/26
摘要： PURPOSE:To obtain combination of member in which wear characteristics of both members at sliding surface opposing with each other, by composing one member of composite material having alumina-silica fiber contg. mullite crystal as strengthening material, and composing the other member of steel having nitrided layer at surface. CONSTITUTION:Sliding surface part of the first member against the second member is composed of composite material contg. the following alumina-silica fibers as strengthening material. The sliding surface part of the second member against the first member is composed of steel contg. nitrided layer having >=600 (50g) surface hardness Hv. Said sliding surface part has compsn. composed of 35-65wt% Al2O3, 65-35wt% SiO2, 0-10wt% the other component, and alumina-silica fiber contg. >=15wt% mullite crystal quantity is used as strengthening material. Namely, the combination is composed of the composite material made of alumina-silica fiber as strengthening material in which content of nonfiber coarse particles having >=150mu diameter is

10. 发明专利

JPS61194134A COMBINATION OF MEMBER 失效
公开(公告)号：JPS61194134A
公开(公告)日：1986-08-28
申请号：JP3417485
申请日：1985-02-22
申请人： ISOLITE BABCOCK REFRACTORIES , TOYOTA MOTOR CORP
发明人： DONOMOTO TADASHI , KUBO MASAHIRO , KITO HARUO
IPC分类号： F16J1/01 , C22C47/00 , C22C49/00 , C22C49/04 , C22C49/06 , F16C33/12 , F16C33/28 , F16J9/26
摘要： PURPOSE:To obtain combination of member in which wear characteristics of both members at sliding surface opposing with each other, by composing one member of composite material as strengthening material having alumina-silica fiber contg. mullite crystal and composing the other member of steel. CONSTITUTION:Sliding surface part of the first member against the second member is composed of composite material contg. alumina-silica fibers as strengthening material and the following prescribed metal as matrix. The sliding surface part of the second member against the first member is composed of steel having >=200 Hv (10kg) hardness. Said composite material is composed of 35-65wt% Al2O3, 65-35wt% SiO2, and 0-10wt% the other components, and is alumina-silica fiber contg. >=10wt% mullite crystal quantity. Alumina- silica fiber as strengthening material in which nonfiber coarse particle having >=150mu diameter contained in aggregate of said fiber is =0.5%.

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