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JPH0149082B2 |
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JPH01263235A |
PURPOSE: To develop the age-hardening type composite Al alloy having excellent strength and lightweightness by adding specific ratios of Cu, Si, Mn and at least one kind of Cd and Sn to Al, thereby forming said composite material which c...
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JPH01263202A |
PURPOSE: To simply produce a billet of Al-based powder for molding at a low cost by compacting Al-based powder, heating the resulting green compact to a specified temp. in a heating furnace having a specified degree of vacuum, packing th...
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JPH01263233A |
PURPOSE: To develop a β type silicon nitride whisker-reinforced metallic composite material having excellent mechanical characteristics at a high temp. by impregnating βtype silicon nitride whiskers having specific characteristics as a...
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JPH01263201A |
PURPOSE: To simply produce a billet of Al-based powder for molding at a low cost by compacting Al-based powder, heating the resulting green compact to a specified temp., packing it into a hot press container, evacuating the container to ...
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JPH01263234A |
PURPOSE: To produce the composite material having excellent strength by confining the content of Fe in a base metal to a specific range at the time of using inorg. fibers or metallic fibers as a reinforcing material and Al and Mg or the ...
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JPH01259137A |
PURPOSE: To manufacture an Al alloy composite material having excellent strength and lightness by specifying each content of Cu, Si and Mn in an Al alloy for the matrix of a composite material which contains silicon carbide short fiber, ...
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JPH01259136A |
PURPOSE: To easily mass-produce the title uniform preform by using a mold having an outer cylinder pierced many holes and a filter at its bottom, closing the holes, injecting a whisker slurry, degasifying the slurry, then opening the hol...
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JPH01255643A |
PURPOSE: To prevent the occurrence of high-temp. compressive deformation, skid marks, and wear by using ceramics in the form of powder or fiber of a specific grain size and also specifying the kind and content of the above ceramics in a ...
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JPH01147250U |
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JPH0146569B2 |
PCT No. PCT/JP81/00399 Sec. 371 Date Jul. 15, 1983 Sec. 102(e) Date Jul. 15, 1983 PCT Filed Dec. 18, 1981 PCT Pub. No. WO83/01960 PCT Pub. Date Jun. 9, 1983.A light metal composite material reinforced by alumina-silica fibers and a metho...
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JPH01252741A |
PURPOSE: To improve the strength of a composite material by compounding a fiber reinforcement and a base metal of Al alloy containing specific amounts of Ni. CONSTITUTION: As a fiber reinforcement, a continuous inorganic fiber, such as S...
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JPH01252740A |
PURPOSE: To prevent the mutual diffusion between the refractory-metal fiber and a super alloy at high temp. and to obtain a heat-resisting composite body having sufficient strength at high temp. by coating a reinforcement to be provided ...
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JPH01252739A |
PURPOSE: To prevent the mutual diffusion between the refractory-metal fiber and the super alloy at high temp. and to obtain a heat-resisting composite body having high strength at high temp. by coating a reinforcement to be provided into...
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JPH01247539A |
PURPOSE: To easily manufacture a metal-base composite material in which reinforcement is uniformly dispersed by forming a proper binder film on the surface of a reinforcement containing ceramics whiskers and then adding and mixing the ab...
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JPH01246331A |
PURPOSE: To produce whisker preform having uniform strength and density by producing slurry of the whisker using alumina sol as binder, adding basic compound to increase the viscosity and dewatering at the time of producing the whisker p...
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JPH0144998B2 |
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JPH01245957A |
PURPOSE: To produce a composite member without any disturbance of fibrous orientation and defects of blow hole, crack, etc., by introducing matrix metal from crossing direction at the specific angle to the fiber laying direction of a fib...
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JPH01242739A |
PURPOSE: To obtain the title composite material having excellent cohesion resistance in which cohesive wear does not occur even in the use at high temp. in a composite material of light alloy compositely reinforced by short fiber and gra...
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JPH01242738A |
PURPOSE: To prevent the leaning of fibrous bundles in a matrix and to improve the mechanical characteristics of a composite material by regulating either the warp or the woof to inorganic reinforcing fiber and providing the other with th...
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JPH01242735A |
PURPOSE: To obtain the title preform which is bound up with the irregular shape of metal and has the characteristics unchangeable compared with the conventional ones without particularly molding a minute preform by molding mixed slurry o...
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JPH01242734A |
PURPOSE: To obtain the title preform in which the generation of cracks in the interface between the composite part and the noncomposite part caused by thermal shock can be prevented by molding slurry prepd. in the use of plural kinds of ...
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JPH0143821B2 |
A process is described for producing fiber-reinforced light-metal castings in which a loose fiber tangle is placed in a casting mold and is saturated with molten light-metal under low pressure. Subsequently, the excess of molten light-me...
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JPH01238770A |
PURPOSE: To improve hot workability by forming matrix of a fiber reinforced piston pin, of aluminum alloy containing specified value of Cr, and forming reinforcing fibers thereof, of short fibers having a constant fiber volume ratio. CON...
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JPH0143822B2 |
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JPH0143823B2 |
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JPH0143801B2 |
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JPH01230736A |
PURPOSE: To provide the title alloy with high temp. strength and wear resistance by incorporating a ceramic fiber having Cr, Mo, Ce, Ti, etc., and specifying its void rate. CONSTITUTION: The compsn. of an alloy as a matrix is constituted...
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JPH01230737A |
PURPOSE: To obtain the sufficient durability of the part in a composite material by saturating a molded body of which metallic grains to be brought into reaction with a metal in a matrix and to form an intermetallic compound therewith ar...
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JPH0142339B2 |
PURPOSE:To manufacture a metal-base composite material uniform, reduced in the variance of mechanical properties and free from impurities by subjecting whiskers or short fiber and metal powder to mutual collision, dispersion and mixing i...
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JPH0142340B2 |
A composite material is made from silicon carbide and'or silicon nitride short fibers embedded in a matrix of metal. The metal is an alloy consisting essentially of between approximately 2% to approximately 6% of copper, between approxim...
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JPH01225734A |
PURPOSE: To obtain reinforced metal having uniform fibrous disposition without giving injury to fiber by alternately laminating a matrix sheet having a thick film of which the sheet of reinforced fiber and metallic powder are subjected t...
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JPH01225733A |
PURPOSE: To obtain homogeneous and good reinforced metal without giving injury to fiber by laminating mixed sheets of which the matrix metallic powder converted into slurry is applied to reinforced fiber having set disposition and hot-pr...
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JPH01222030A |
PURPOSE: To obtain a fiber reinforced member of high strength by imbedding into a matrix the reinforced fiber consisting of the ultrahigh strength metal fine wire of the fiber like fine metal structure of a specified microcell obtd. by e...
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JPH01219131A |
PURPOSE: To develop an Al-alloy composite material having excellent corrosion resistance and strength by subjecting a composite material member formed by incorporating a short fibrous reinforcing material to an Al alloy having a specific...
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JPH0140798B2 |
An apparatus for producing a compound material such as a fiber reinforced metal comprises a first retaining chamber into which molten matrix metal e.g. aluminum etc. is introduced, a plunger for applying a pressure to the molten matrix m...
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JPH01215937A |
PURPOSE: To improve strength and stability at high temp. of an obtained heat resistant composite material by sticking an alloy base material consisting of Nb (alloy) on the surface of reinforced material made of fine resistant metallic f...
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JPH01215934A |
PURPOSE: To enable continuous treatment of fiber and to obtain a fiber block uniformly stuck with powder by arranging a fiber feeder, a hot air device, a mixed liquid tank and a fiber winder in series. CONSTITUTION: Fiber is continuously...
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JPH01215936A |
PURPOSE: To manufacture the title material having high temp. strength and stability by bonding each other of heat-resistant composite matrix consisting of fireproof metallic fiber and Nb (alloy) surrounding it in such a manner that Al (a...
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JPH01210166A |
PURPOSE: To improve the article quality by arranging a preheated preform of a divided solid filler on molten material of metal matrix, pressing from the preform side and also, penetrating the molten metal into the preform. CONSTITUTION: ...
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JPH01205042A |
PURPOSE: To obtain a composite material suitable for sliding parts which has excellent wear resistance and gives little wear and injury to the mating members by adding specific ratios of alumina short fiber and specific limits of solid l...
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JPH01205041A |
PURPOSE: To obtain the title composite material having excellent high temp. strength by subjecting the mixture in which Al alloy fine powder having specific compsn. is regulated as a matrix and ceramic short fiber as reinforcing fiber to...
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JPH01205040A |
PURPOSE: To produce a fiber-reinforced metal having a stabilized wear characteristic by forming a wet molding by using inorg. short fibers, solid lubricating agent and inorg. binder liquid, drying the molding, impregnating the melt of a ...
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JPH01198435A |
PURPOSE: To obtain the title long fiber-reinforced composite metallic material wherein monofilaments are dispersedly mixed in the base metal by wrapping plural long carbon fiber rovings separated from one another with the nonwoven mat of...
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JPH01195250A |
PURPOSE:To easily manufacture a conjugated material of various shapes having high strength by filtering the slurry-shaped mixture of ceramic short fiber covered with the metal of a ferromagnetic body and metallic powder in the magnetic f...
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JPH01195249A |
PURPOSE: To execute the adequate refining or reforming of an eutectic silicon mixture within a fiber reinforced preform by mixing a specific amt. of Sr with an Al-Si alloy matrix and penetrating the melt thereof into the perform. CONSTIT...
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JPH01195251A |
PURPOSE:To obtain a conjugated material having high strength, high elasticity and high heat resistance at low cost by forming it with inorganic fiber having specific X-ray characteristics which contains Si and N as essential components a...
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JPH01195248A |
PURPOSE: To improve the strength of a conjugated material at a high temp. by impregnating an eutectic alloy into a ceramic reinforced material, subjecting it to pressurizing and molding and thereafter to cooling in a one-way direction at...
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JPH0135932B2 |
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JPH0135931B2 |
In a process for manufacturing a whisker preform for a composite material, a dispersion of a whisker in water or an organic solvent is passed through a sieve and is filtered, and a residual wet whisker cake is dried, with or without prio...
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