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JPH0578764A |
PURPOSE: To improve the high temp. strength by containing rare earth metal into an intermetallic compound of an Mg alloy matrix, in a producing method of a piston pressure-casting the Mg-alloy into a forming body composed of ceramic shor...
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JPH0577028A |
PURPOSE: To provide a whisker-composite aluminum alloy casting having high hardness and excellent wear resistance and toughness in comparison with the conventional composite metal using a metal porous body. CONSTITUTION: By using plating...
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JPH05501586A |
A metal matrix composite is produced by forming a rapidly solidified aluminum base alloy into wire. The wire is arc sprayed onto at least one substrate having thereon a fiber reinforcing material to form a plurality of preforms. Each of ...
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JPH0570808A |
PURPOSE: To produce a metallic filter member capable of being used for removing impurities from liq. and gas and made of a sintered body of a fine metal powder contg. metallic short fibers. CONSTITUTION: A material contg. a fine metal po...
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JPH0570866A |
PURPOSE: To enhance the heat resistance of a composite material and to reduce the peeling and breakage caused by thermal stress by bonding a preform for a carbon fiber-reinforced metallic composite material to a carbon fiber/carbon compo...
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JPH0570865A |
PURPOSE: To produce a preform for a carbon fiber-reinforced metallic composite material and the composite material. CONSTITUTION: An aluminum-based metal is plasma-sprayed on the carbon fiber having ≥30×103kgf/mm2 tensile elastic modu...
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JPH0570863A |
PURPOSE: To efficiently produce a high performance SiC whisker reinforced Al alloy material via superior wettability and dispersibility by inhibiting the reaction between SiC and Al component. CONSTITUTION: An Al alloy material of ≥10w...
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JPH0570864A |
PURPOSE: To obtain the large-sized preform by winding high elastic,4 modulus carbon fibers opened on a metallic thin sheet along with the thin sheet, rewinding the assembly in a plasma spraying system and thermally spraying a metal. CONS...
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JPH0565565A |
PURPOSE: To produce a composite material having satisfactory wear resistance and tensile strength as well as such characteristics as high strength, high elasticity and a high m.p. peculiar to a metal-based composite material consisting o...
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JPH0517991B2 |
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JPH0543964A |
PURPOSE: To produce a low-cost metal-based composite material by blending a metal matrix with ceramic fibers and ceramic particles as reinforcing materials. CONSTITUTION: A metal matrix such as an Al alloy is blended with proper amts. of...
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JPH0543962A |
PURPOSE: To provide a lightweight Al composite material for a sliding member having a low coefft. of thermal expansion comparable to that of existing cast iron or high-speed steel and high friction and wear resistances. CONSTITUTION: A m...
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JPH0543963A |
PURPOSE: To improve the lubricity of an Al composite material by impregnating a molten Al alloy into a ceramic molded body contg. a self-lubricant as a reinforcing material and solidifying the Al alloy. CONSTITUTION: When a molten Al all...
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JPH0543961A |
PURPOSE: To produce a composite material using long fibers as the reinforcing material without applying pressure to a melt of the matrix metal. CONSTITUTION: When a metal-based composite material using long fibers as the reinforcing mate...
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JPH0533080A |
PURPOSE: To tightly bond a surface to be joined by a coating means by simple gravity casting and to obtain a tough partial composite member having integrated structure. CONSTITUTION: Short fibers such as SiC whiskers as a reinforcing mat...
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JPH0533079A |
PURPOSE: To eliminate trouble due to alumina or other oxide present on the surface of a composite base material to be joined and to produce a tough partial composite member having integrated structure in a relatively simple process. CONS...
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JPH0525510A |
PURPOSE: To suppress the decrease in a carbon content after sintering and to increase the stength of the sintered article by mixing a carbon short fiber into the kneaded mixture of a metal or alloy powder, injection or extrusion- molding...
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JPH0525564A |
PURPOSE: To obtain the shell with the mechanical properties such as strength and elastic modulus maintained even at high temp., capable of being made light in weight and through which a cooling hole is easily bored by laminating a fiber-...
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JPH055907B2 |
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JPH059621A |
PURPOSE: To obtain an alumina-boria whisker reinforced Al-based composite material having high strength. CONSTITUTION: When an alumina-boria whisker reinforced Al-based composite material is composed of alumina-boria whiskers as a reinfo...
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JPH055138A |
PURPOSE: To provide a titanium alloy composite material. CONSTITUTION: This titanium alloy composite material consists of a titanium alloy as the matrix phase having a crystalline structure of two phases and contains particles of titaniu...
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JPH04371537A |
PURPOSE: To obtain the whisker reinforced composite metal having high strength, good workability and excellent mechanical properties by compounding specific ratios of silicon carbide whiskers and zinc oxide whiskers with a metal. CONSTIT...
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JPH04367365A |
PURPOSE: To produce the fiber reinforced metallic body having a light weight, high rigidity, high strength, low expandability and excellent heat cycle resistance by disposing long carbon fibers at some spaced intervals and interposing re...
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JPH04365824A |
PURPOSE: To produce the slider for the current collector excellent in wear resistance, arc resistance and energizing characteristic by impregnating the melt of an a Al alloy into a porous preform consisting of ceramic fibers or ceramic w...
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JPH04362147A |
PURPOSE: To provide a method to form a metal matrix composite containing a fiber reinforced in the matrix of a metal material. CONSTITUTION: A laminated structure, in which a transition liquid phase diffusion binding agent 14 consisting ...
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JPH04358031A |
PURPOSE: To produce a lightweight low-cost composite material for a brake excellent in heat and oxidative consumption resistances. CONSTITUTION: Ceramic fibers are spun and woven into a multilayered fabric. A liq. carbon source is impreg...
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JPH04354841A |
PURPOSE: To produce the preform having a prescribed shape free from a spring back by mixing a binder which is brought into reaction or molten by heating with whiskers or fibers and heating the mixture under pressurizing. CONSTITUTION: Th...
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JPH04352888A |
PURPOSE: To produce a chopped strand comprising a double twisted fiber strand aggregate having many radiate branches, retaining the shape of the collected product without using a binder, and used as reinforcing material for composite mat...
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JPH04352889A |
PURPOSE: To produce a high quality chopped strand comprising a double twisted fiber strand aggregate having many radiate branches from carbon fibers, plastic fibers, glass fibers, metal fibers, etc., by the utilization of gravity. CONSTI...
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JPH04350135A |
PURPOSE: To provide a combination improving as possible sliding characteristics of two sliding members sliding relatively abutting mutually. CONSTITUTION: In a combination of two sliding member of first and second members abutting each o...
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JPH0475300B2 |
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JPH04339515A |
PURPOSE: To provide a manufacture of metal matrix composite material to make possible to control the length of reinforced fiber, the volmetric rate, the direction of the fiber. CONSTITUTION: The metal composite material wherein long rein...
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JPH04337041A |
PURPOSE: To provide the material which is enhanced in a soundproof and vibrationproof effect and the process for producing this material by combining a the vibration-damping effect of an Al-Zn vibration-damping alloy which absorbs the vi...
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JPH04333537A |
PURPOSE: To provide a heat resistant sintered composite material having high compressive strength at high temp. and fit for skid buttons or skid riders as members supporting a body to be heated in a heating furnace for hot rolling or for...
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JPH04333536A |
PURPOSE: To render high strength in spite of low density texture by heating an aggregate of silicon carbide whiskers formed into a prescribed shape in an oxidizing atmosphere. CONSTITUTION: Silicon carbide whiskers as a base material are...
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JPH0472892B2 |
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JPH0472891B2 |
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JPH0473011B2 |
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JPH0472893B2 |
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JPH0472890B2 |
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JPH0471971B2 |
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JPH0471973B2 |
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JPH0471974B2 |
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JPH0471972B2 |
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JPH0471622B2 |
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JPH0470376B2 |
Carbon fiber-reinforced light metal composites comprising a light metal and carbon fiber having a three layer-coating, i.e. a layer of carbon, a protective layer against deteriorative reaction, and a wettability-improving layer superpose...
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JPH0470372B2 |
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JPH0470374B2 |
PURPOSE:To obtain a porous molded body for a metal base composite material having high homogeneity and stable physical properties, by such a simple process that an inorg. staple fiber and an org. binder are mixed in a sludge form and the...
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JPH0470377B2 |
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JPH0470373B2 |
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