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JP5548065B2 |
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JP2014124641A |
To provide a centrifugal casting apparatus appropriate for mass production, without providing a vacuum mechanism.In a centrifugal casting apparatus, a rotating shaft connected to a mold for performing casting of molten metal and rotating...
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JP5516545B2 |
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JP5495901B2 |
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JP5477522B1 |
A centrifugally cast composite roll comprising an outer layer formed by a centrifugal casting method, and an inner layer made of ductile cast iron and integrally fused to the outer layer; the outer layer being made of an Fe-based alloy h...
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JP5481356B2 |
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JP5473723B2 |
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JP5459782B2 |
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JP5462291B2 |
Alloy cast iron for a seal, a seal, and a method of manufacturing the seal are provided. The alloy cast iron for a seal includes 3.8wt% to 4.2wt% of carbon, 3.3wt% to 4.7wt% of nickel, 2wt% to 5wt% of molybdenum, 1.2wt% to 2.0wt% of sili...
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JP5451190B2 |
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JP5455008B2 |
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JP5423930B2 |
A centrifugally cast composite roll comprising an outer layer made of cast iron having a chemical composition comprising, by mass, 2.7-3.5% of C, 1.5-2.5% of Si, 0.4-1.0% of Mn, 3.7-5.1% of Ni, 0.8-2.2% of Cr, 1.5-4.5% of Mo, 2.0-4.5% of...
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JP5409475B2 |
To provide a cylindrical sliding member having excellent sliding properties such as wear resistance and workability, and a method for producing the same.Regarding the cylindrical sliding member, the inside of an aluminum alloy base mater...
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JP5403429B2 |
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JP5395487B2 |
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JP5389539B2 |
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JP5383410B2 |
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JP5338227B2 |
To provide a manufacturing method of a composite roll which generates homogenous casting of the inside layer molten metal onto the outside layer without causing localized erosion on the inside surface of the outer layer even if molten me...
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JP5327342B2 |
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JP5322513B2 |
To provide a socket inner surface molding core which can be easily and surely removed from a metal flask after completion of casting. The core is provided with: a split core part 45 whose diameter can be expanded to a regular shape and a...
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JP5319406B2 |
To provide a mold release agent applying method capable of uniformly applying a mold release agent on a die or the like while suppressing oxidation of powder metal glass contained in the mold release agent. The mold release agent applyin...
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JP2013198928A |
To solve such a problem that the distribution of grinding particles of a metal bonded grinding wheel to be produced by a centrifugal-force mixing powder method is difficult to be controlled due to fluidity or the like.Matrix metal powder...
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JP5292961B2 |
To provide a flux for centrifugal casting which does not contain F and B and further has a low melting point and low viscosity. The flux for centrifugal casting contains, by mass, 40 to 70% SiO2, 0.5 to 6% Al2O3, 4 to 20% CaO, 0.1 to 5% ...
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JP5292960B2 |
To provide a flux for centrifugal casting which does not contains F and B and further has a low melting point and low viscosity. The flux for centrifugal casting contains, by mass, 40 to 65% SiO2, 0.5 to 6% Al2O3, 4 to 20% CaO, 0.1 to 3%...
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JP5278818B2 |
To provide a method for coating a core for casting capable of forming a sufficient coating agent permeating layer. A cylindrical core 11 is mounted on a rotating table 2, openings at the upper and lower ends of the cylindrical core are c...
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JP5268665B2 |
To provide a facing method and a facing device for a core for a casting by which a facing coating material is not stuck to the inside face, facing is applied only to the outside face so as to prevent the waste of the facing liquid agent ...
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JP5253962B2 |
To produce a lining layer which has excellent wear resistance and corrosion resistance, and in which the generation of cracks is suppressed by a centrifugal casting method. The method comprises: a stage (a) where a powdery mixture obtain...
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JP5248549B2 |
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JP2013515614A |
A novel material used for a bearing ring and a production process thereof is directed to a bimetallic composite pipe and a production process thereof. The aim of the disclosure is to provide a novel material used for a bearing ring and a...
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JP5181195B2 |
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JP5177632B2 |
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JP5159330B2 |
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JP2013027936A |
To provide a support member which is excellent in adhesion between members attached with the support members.In the cylindrical metal support member 3 which directly or indirectly supports a rotating shaft 4 via a bearing 8, and has a pl...
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JP2013018029A |
To provide a mold capable of making constant the outside diameter of a straight section of a cast tube.The centrifugal casting mold 1' has a tire part 5 and a joining part 7 going one round as projecting parts on an outer surface of a cy...
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JP5134268B2 |
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JP2013010136A |
To solve such problems that in bulking nanocrystalline material and amorphous alloy, a technique of rapid-solidifying from a molten state is used, and conventionally methods of flowing molten metal into a die made of metal with high heat...
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JP5113104B2 |
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JP5111903B2 |
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JP5095669B2 |
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JP5091151B2 |
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JP2012232339A |
To provide a production line of high temperature resisting alloy furnace pipes and pipe racks for petrochemical industry, in which pieces of equipment in respective processes such as casting, machining, welding, packaging, etc., inspecti...
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JP5077933B2 |
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JP2012192416A |
To provide a cooling speed deriving method in centrifugal casting.A lamellar space and a volume fraction, or an area fraction are measured along a centrifugal direction with respect to a cast product which is manufactured by the centrifu...
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JP5038236B2 |
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JP5042672B2 |
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JP5042671B2 |
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JP2012183546A |
To dispense with individual control of a core to be used in equipment for centrifugally casting a tube having an individual casting mark.The equipment for casting a tube includes: a casting machine 1 in which a cylindrical die is rotated...
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JP2012183547A |
To provide a core for tube casting having an individual mirror image mark.The core for tube casting is molded as an annular body having an outwardly flange-shaped flange part 50 by solidifying cast sand with caking additive. A plurality ...
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JP5024051B2 |
A centrifugally cast composite roll comprising an outer layer having a composition comprising by mass 2.5-9% of C, 0.1-3.5% of Si, 0.1-3.5% of Mn, and 11-40% of V, the balance being Fe and inevitable impurities; an intermediate layer mad...
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JP2012166206A |
To prevent a diamond-like carbon film from being deteriorated even when a molten metal is hot when a molding die with a diamond-like carbon film is used for molding, in a metal molding method.The metal molding method for solidifying a mo...
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