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Patent Searching and Data


Matches 1 - 50 out of 3,931

Document Document Title
WO/2017/060615A1
The present invention relates in particular to a process for manufacturing an impregnated fibrous assembly, the process comprising at least the following steps: - introducing a first suspension (10) comprising a first powder of solid par...  
WO/2016/168494A1
Methods and apparatus, comprising a housing, a first plurality of gears positioned within the housing, a second plurality of gears positioned within the housing, and a plurality of wheels positioned externally of the housing, are usable ...  
WO/2016/104417A1
The present invention provides a heat-resistant pipe having an alumina barrier layer whereby a decrease in mechanical characteristics such as creep rupture strength or tensile ductility can be prevented while an alumina barrier layer is ...  
WO/2016/052660A1
A composite cylinder for molding machines which is obtained by forming an inner layer by a centrifugal casting method on the inner surface of a cylindrical outer layer constituted of a steel and in which the inner layer is constituted of...  
WO/2016/050995A1
The invention relates to a system and a method for moulding metal parts, characterised in that it comprises a first metal structure (4) which is secured to a rotating machine, where each structure (4) is associated with a cover (3) and a...  
WO/2016/034865A1
The present invention relates to alloys used to prepare a low strain steel pipes for use in chemical engineering applications. In particular, the invention relates to low carbon high strength steel alloys and pipes made from such alloys ...  
WO/2016/031519A1
[Problem] To provide: an outer layer material for composite rolls for rolling, which is capable of enhancing the strength of a secondary eutectic carbide by reducing the amount of B in the secondary eutectic carbide, and which is thus ca...  
WO/2016/008555A1
The invention relates to an alloy for production of a thin-walled steel component, in particular of an engine component, particularly preferably of a piston for an internal combustion engine, consisting of the alloy elements carbon from ...  
WO/2015/198612A1
The present invention provides a caliber-containing centrifugally cast roll for hot rolling that has excellent abrasion resistance and fatigue resistance as well as excellent slip resistance. The present invention contains, by mass%, 1.8...  
WO/2015/155448A1
The invention relates to a method for the treatment of an alloy based on titanium aluminide. The method comprises the following steps during which no hot isostatic pressing is carried out: a semi-finished product (7) produced by centrifu...  
WO/2015/129754A1
Provided is a molding-machine cylinder that comprises: a framework containing, in a nickel-based alloy base, 20 to 50 area% of tungsten carbide particles and 1 to 10 area% of metallic boron carbide particles composed mainly of tungsten; ...  
WO/2015/119449A1
The present invention relates to: a multiple pressure casting mold which can cast a molded product by allowing molten metal to flow into a molded product accommodating part by using centrifugal force and pressure during casting such that...  
WO/2015/114262A1
The invention relates to a rotary mould for the centrifugal casting of an alloy. The mould comprises linings (135a) housed in hollow exoskeletons (137a). The exoskeletons hold onto the linings during the casting, in the face of the centr...  
WO/2015/114250A1
The invention relates to an assembly including a mold (4), suitable for casting a molten metal alloy therein, and to said metal alloy cast therein. The alloy is TiAl. The mold is rotatable and includes receiving recesses (135) made of st...  
WO/2015/100472A1
A centrifugally cast composite metal product having an axis of rotational symmetry and a mass of at least 5kg, comprises a host metal and insoluble solid refractory particles of & refractory material in a non-uniform distribution through...  
WO/2015/092218A1
The invention relates to a method for producing multiple metal turbine engine parts, comprising steps consisting in: a) casting a metal alloy in a mould in order to produce a blank (3); and b) machining the blank in order to produce the ...  
WO/2015/092220A1
The invention relates to a method for producing multiple metal turbine engine parts, comprising steps consisting in: a) casting a metal alloy in a mould in order to produce a blank (3); and b) machining the blank in order to produce the ...  
WO/2015/092239A1
The invention relates to a method for producing multiple metal turbine engine parts, comprising steps consisting in: a) casting a metal alloy in a mould in order to produce a blank (3); and b) machining the blank in order to produce the ...  
WO/2015/046758A1
The present invention provides a mold for a fishing swivel sinker and a method for manufacturing a swivel sinker using the same, wherein the body and the ring are made of one selected from brass, cast iron, and stainless steel, thereby p...  
WO/2015/045720A1
 A centrifugally cast composite roll obtained by integrally welding an outer layer (1) formed by centrifugal casting and an inner layer (2) comprising ductile cast iron. The outer layer comprises an Fe-based alloy containing, by mass, ...  
WO/2015/045984A1
Provided is a centrifugally cast composite roll for hot rolling in which: an outer layer (1) that is formed by centrifugal casting and an inner layer (2) comprising a ductile cast iron are integrated by welding; the outer layer has a che...  
WO/2015/045985A1
Provided is a centrifugally cast composite roll for hot rolling in which: an outer layer (1) that is formed by centrifugal casting and an inner layer (2) comprising a ductile cast iron are integrated by welding; the outer layer has a che...  
WO/2015/027648A1
A spheroidal graphite cast iron foundation pile pipe and a preparation process thereof. The preparation process comprises the following steps: (1) preparing before pipe casting: comprises preparing molten iron, spheroidizing and spraying...  
WO/2015/006089A1
A method of producing a seamless, composite tubular product includes centrifugally casting a metal or alloy into a tubular workpiece having an inner diameter. The method then centrifugally casts a corrosion resistant alloy in the inner d...  
WO/2015/002289A1
The purpose of the present invention is to provide a rotary body shaft, a rotary body structure and a vehicle wheel in which sufficient torsional strength is ensured while keeping costs down. In the casting starting material state, the o...  
WO/2014/206521A1
The invention relates to a method for producing an impeller of an exhaust gas turbocharger from a TiAI-alloy (3). According to the invention, the alloy (3) has at least 1,9 at/% niobium and the impeller is formed by centrifugal casting t...  
WO/2014/165887A3
The invention relates to an annular tool (1) having at least one working region (4) oriented radially outward and having high wear resistance, and a clamping part (5) closer to the axis, in particular a roller bit or cutting ring for roc...  
WO/2014/164041A2
Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjace...  
WO/2014/163522A1
The invention relates to foundry work. A vertical vacuum-type centrifugal casting apparatus comprises a driving support disc to which a body is attached, in a cavity in which a cylindrically shaped flask with perforated openings in th...  
WO/2014/164041A3
Various enhanced features are provided for centrifugal casting apparatuses, rotatable assemblies, and molds for casting products from molten material. These enhanced features include, among others, tapered gate portions positioned adjace...  
WO/2014/157519A1
This cylindrical sputtering target is a cylindrical Cu-Ga alloy sputtering target which comprises a Cu alloy containing 15-35 at% Ga, the Cu alloy having a granular crystal structure.  
WO/2014/144742A1
A method and apparatus for centrifugal casting, in which transfer functions are developed relating the fluidity of molten metal, for example iron of varying composition, to casting machine movement for a particular mold in order to cast ...  
WO/2014/118310A1
Alloy steels are known which contain nitrogen, carbon, tungsten, cobalt, vanadium, niobium, molybdenum, chromium, and manganese in addition to iron. Said steels however are frequently not suitable for use as rollers, bearings, or bushing...  
WO/2014/109176A1
A centrifugal casting device (10) is provided with a mold holder (14) mounted on a rotatable rotary table (12), and a mold (16) held while being put in the mold holder. The mold holder comprises a closed-end cylindrical mold holder body ...  
WO/2014/082969A1
The invention relates to a method for producing a dental prosthesis on the basis of lithium silicate glass or glass ceramic, comprising at least the method steps • - fusing a powder mixture containing at least SiO2, Li2O, Al2O3, • - ...  
WO/2014/057222A3
The invention relates to a method for manufacturing at least one metal turbine engine part (18), including the steps of: a) centrifugal casting of a metal alloy in a permanent metal mould for the production of a blank (11), b) obtaining,...  
WO/2014/057208A3
The invention relates to a method for manufacturing several metal parts (110) for a turbine machine, including the steps of: a) casting a metal alloy in a mold to produce a blank (112), and b) machining the blank to produce the parts, ch...  
WO/2013/150950A1
A centrifugally cast composite roller in which an outer layer formed by centrifugal casting and an inner layer made from ductile cast iron are integrally welded, wherein: the outer layer has a chemical composition containing at least 0.8...  
WO/2013/144881A3
The present invention discloses a structure and respective method for production of a light-weight metal component comprising a cellular internal structure and a dense outer wall around the inner core, which delimits the latter. Both str...  
WO/2013/141030A1
[Problem] To provide a cast product having an alumina barrier layer, and method for manufacturing the same. [Solution] This cast product having an alumina barrier layer is a cast product having an alumina barrier layer containing Al2O3 o...  
WO/2013/112129A1
Embodiments herein relate to a process for semi-continuous or continuous production of a solid object from a molten metal, with the potential of being a cleaner and less expensive alternative to complicated split mold processes currently...  
WO/2013/106401A1
A method of manufacturing a battery cell is provided. The method includes securing at least one end piece onto at least one end of a main portion of the battery cell, spinning the battery cell such that the at least one end piece revolve...  
WO/2013/077377A1
A centrifugally cast composite rolling mill roll obtained by metal junction of: an outer layer obtained from a cast iron having a chemical composition containing, on a mass basis, 2.7-3.5% C, 1.5-2.5% Si, 0.4-1.0% Mn, 3.7-5.1% Ni, 0.8-2....  
WO/2013/068930A1
The centrifugal casting apparatus comprises: a lower half-mould (10) mounted on a sup- port (12) provided with driving means for rotation about a substantially vertical central axis (14), the lower half-mould (10) being a solid of revolu...  
WO/2013/057914A1
Provided is a roll surface-layer material for hot rolling produced by centrifugal casting, the roll surface-layer material including a roll skin layer that has excellent fatigue resistance. The roll surface-layer material produced by cen...  
WO/2013/042528A1
Provided is a centrifugal casted composite roller that is for hot rolling and that results from depositing/integrating an inner layer comprising an iron-based alloy to an outer layer having a composition that contains, by mass%, 0.8-3.5%...  
WO/2013/036247A1
A method for centrifugal casting using a sand core having a refractory coating applied in a dry state, without the use of a liquid carrier, said coating sufficient to withstand the adverse forces of the centrifugal casting environment an...  
WO/2013/004018A1
A concrete conveyor pipe and a manufacturing method therefor. The concrete conveyor tank comprises an outer layer (30) for use as a base tank body and an inner layer (20) formed on an inner surface of the outer layer (30). The inner laye...  
WO/2012/100860A1
The invention relates to a casting method, to a casting device (28) and to a casting installation comprising a plurality of such casting devices (28) for a casting method for producing a brake disk (10) for a vehicle, wherein in a mold (...  
WO/2012/058883A1
A method of manufacturing dual-metal brake drum with high rigidity and light weight, comprises the following steps : (a) blanking upon steel plate; (b) punching; (c) spinning: spin the periphery of the semi-finished product made by the p...  

Matches 1 - 50 out of 3,931