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Patent Searching and Data


Matches 451 - 500 out of 15,679

Document Document Title
WO/2014/104085A1
Provided are: a metal material, the wear resistance of which has been enhanced by hardening the surface layer; and a surface-hardening treatment method therefor. A metal material (40) obtained by subjecting a base metal to nitriding trea...  
WO/2014/105795A1
Disclosed embodiments include fuel assemblies, fuel element, cladding material, methods of making a fuel element, and methods of using same.  
WO/2014/104391A1
In the present invention, a grain-oriented electrical steel sheet that has suitable characteristics and in which variations in magnetic characteristics are greatly reduced is produced in an industrially stable manner by: reheating or not...  
WO/2014/103999A1
Provided is a pre-alloyed steel powder for a sintered body with high fatigue strength. The pre-alloyed steel powder contains at least one from the group consisting of 0.8-1.5% by mass of Mo, 0.5-1.4% by mass of Ni, and 0.5-1.1% by mass o...  
WO/2014/095730A1
Process for surface sulfurization of a body, especially a metal reinforcement, at least the surface of which comprises a layer of a metal, called the surface metal, able to form sulphides, this metal for example being chosen from copper,...  
WO/2014/098500A1
A metal surface treatment device, according to the present invention, is a metal surface treatment device which carries out surface treatment for a target metal heated at a temperature for which surface treatment is possible, the device ...  
WO/2014/090949A1
The invention relates to a medical product comprising a part consisting of a biocompatible refractory metal or an alloy of said refractory metal, at least one section of the surface of said part having a thickened oxide coating which is ...  
WO/2014/087707A1
Provided is a copper (II) oxide fine powder having both excellent purity and excellent solubility in a plating solution. A production method according to the present invention involves: a dry-mode pulverization step (S1) of pulverizing a...  
WO/2014/082238A1
A method for treating a cast iron workpiece to increase a useful life thereof includes machining the workpiece to provide a finish surface thereon and deforming the finish surface of the workpiece by rubbing the finish surface against a ...  
WO/2014/081425A1
Paints and coatings that change the coated surface from hydrophobic to a hydrophilic, self-cleaning surface when exposed to atmosphere are described. The compositions include a plurality of boronic acid functionalized polymers, and a blo...  
WO/2014/081466A2
An improved process for diffusing a substrate into a base material is described. Generally, a process is provided for introducing a base material into a salt bath having a substrate with a catalyst. A select amount of catalyst and desire...  
WO/2014/056031A9
There is disclosed a method of producing a hard facing material comprising the steps of pre-heating a work piece to a working range of temperatures; attaching at least one resistance heater to maintain the work piece at a desired tempera...  
WO/2014/072221A1
The method comprises the steps of: - providing a mask (45) comprising a body (47) with a seat (57), at least a deformable sealing washer (49) located in the seat, and a tightening bushing (51), the body having a cavity (53), - placing a ...  
WO/2014/051983A3
A treatment process, an oxide-forming treatment composition, and a treated component are disclosed. The treatment process includes applying an oxide-forming treatment composition to a ceramic coating and heating the oxide-forming treatme...  
WO/2014/016251A3
The invention relates to a method for producing at least one, in particular metal, component (2), preferably a cylinder head, a nozzle body for a high-pressure injection pump, a component of a diesel injection engine, or a throttle disk,...  
WO/2014/068272A1
The invention relates to a process for manufacturing a fixing device and a fixing device made by such a process. In particular, albeit not exclusively, the present invention relates a fixing device for application in fixing to concrete a...  
WO/2014/068662A1
 Provided is an engine valve in which the component ratio of specific rare metals in the build-up metal of a face can be suppressed, and specific properties in terms of abrasion resistance, impact resistance and high-temperature corros...  
WO/2014/061699A1
Bearing elements, namely an outer ring (11), an inner ring (12) and a ball (13) are made of a steel which contains 0.95 to 1.10 mass% of carbon, 0.05 to less than 0.3 mass% of silicon, 0.10 to 0.50 mass% of manganese and 1.30 to 2.00 mas...  
WO/2014/056031A1
There is disclosed a method of producing a hard facing material comprising the steps of pre-heating a work piece to a working range of temperatures; attaching at least one resistance heater to maintain the work piece at a desired tempera...  
WO/2014/058388A1
The present invention provides a system for providing corrosion protection of a metallic structure using time varying electromagnetic wave, comprising: a generator for generating electromagnetic wave having a time varying frequency, said...  
WO/2012/094050A3
A method of making aluminum nitride armor bodies is provided. The method starts with low cost bulk raw material, in the form of aluminum or aluminum alloy, cryogenically mills the raw material into a precursor powder, which is essentiall...  
WO/2013/079448A3
The invention relates to a method for generating a diffusion blocking layer (1), comprising aluminum oxide (8) on a metal plate (2), which consists of a base material (3), which comprises at least iron (Fe), chromium (Cr) and aluminum (A...  
WO/2014/044659A1
The invention relates to a method for producing a machine part (1) cooled with coolant oil, particularly for an internal combustion engine, and consisting of a base material (5) that contains copper and/or is covered with a thermally-con...  
WO/2014/045886A1
An aluminum-alloy plate (10) equipped with an aluminum-alloy substrate (1) and an aluminum-oxide film (2) formed on the surface of the aluminum-alloy substrate (1), wherein: the aluminum-oxide film (2) contains at least one type of addit...  
WO/2014/046001A1
A method for producing a machine part comprises: a step of providing a member that is composed of a steel containing 0.1 mass% or more of vanadium (S10); a step of forming a film containing vanadium on the surface of the member (S20); an...  
WO/2014/040995A1
The invention relates to a method for producing a self-tapping screw, in which a blank consisting of a steel that can be hardened in a martensitic manner is provided. A screw form having a screw shank and a screw thread arranged on the s...  
WO/2014/042066A1
Provided are: a highly-durable helical compression spring that is produced using inexpensive wire rod by eliminating tensile residual stress caused by coiling, and forming a carbon concentrated layer on the surface of the wire rod to imp...  
WO/2014/041787A1
The present invention provides a technique for dramatically extending the life of a plug used when rolling high-alloy-steel seamless steel pipe or in other similarly harsh conditions. Specifically, a plug for rolling seamless steel pipe ...  
WO/2014/034150A1
The present invention provides a carburized component that is manufactured by vacuum carburization and demonstrates exceptional bending fatigue strength in an edge section and a flat section. This carburized component is manufactured by ...  
WO/2014/031051A1
Method for heat treating a steel component (10, 12, 14, 16), which comprises the steps of: a) carburizing the steel component (10, 12, 14, 16) with a carbon potential above 1.0, b) carburizing the steel component (10, 12, 14, 16) with a ...  
WO/2014/031053A1
Method for heat treating a steel component (34, 36, 38, 40), which comprises the steps of: a) carbonitriding the steel component (34, 36, 38, 40), and b) ferritically nitrocarburizing the steel component (34, 36, 38, 40).  
WO/2014/031052A1
Method for heat treating a steel component (34, 36, 38, 40), which comprises the steps of: a) carbonitriding the steel component (34, 36, 38, 40), and b) austenitically nitrocarburizing the steel component (34, 36, 38, 40).  
WO/2014/024877A1
Provided is an aluminum resin bonded body which manifests excellent bonding strength, does not suffer a decline in strength after a durability test, and is able to maintain excellent bonding strength over the long term. The present inven...  
WO/2014/021428A1
Provided is a retainer (5, 65, 95) for a constant-velocity universal joint, formed in a ring shape of roughly uniform thickness and provided in the circumferential direction thereof with a plurality of pockets (20, 80, 110) for housing a...  
WO/2014/016251A2
The invention relates to a method for producing at least one, in particular metal, component (2), preferably a cylinder head, a nozzle body for a high-pressure injection pump, a component of a diesel injection engine, or a throttle disk,...  
WO/2013/162658A3
A titanium alloy comprising an elevated level of oxygen is disclosed. The alloy may have 5.5 to 6.75 weight percent of aluminum, 3,5 to 4.5 weight percent of vanadium, 0.21 to 0.30 weight percent of oxygen, and up to 0.40% of weight perc...  
WO/2014/009788A1
An interconnector for a solid oxide fuel cell is manufactured by single-press compacting a powder blend to form a green interconnector with a desired shape of a final interconnector. The powder blend includes chromium and iron, and may i...  
WO/2014/009727A1
A method and apparatus are provided for making a metal product with improved surface characteristics. The method provides for treating the metal product through a method comprising: heating the metal product; exposing the outer surface o...  
WO/2014/008983A1
The invention relates to a method for treating a component for hardening, increasing corrosion resistance, reducing the friction and blackening of the surface, wherein the method comprises the following steps: - providing the components ...  
WO/2014/010680A1
This ferritic stainless steel sheet is characterized by being composed of, in mass%, 0.02% or less of C, 0.15% or less of Si, 0.3-1% of Mn, 0.04% or less of P, 0.003% or less of S, 20-25% of Cr, 0.5-2% of Mo, 0.1% or less of Al, 0.02% or...  
WO/2014/002120A1
A process and a plant are described, for the anti- oxidising surface treatment of steel parts, that perform the steps of: washing or de-greasing a charge of components; nitriding under gaseous phase the charge, composed of the sub-steps ...  
WO/2013/188808A1
Novel cylinder passivation procedures to increase the room temperature stability of gaseous tin deuteride (SnD4) are described. Incorporation of specific organic-containing materials, which when applied onto surfaces of a vessel and/or c...  
WO/2013/170516A1
A surface treatment method for a germanium-based device, comprising the following steps: 1) washing a semiconductor germanium-based substrate; 2) immersing in a concentrated hydrochloric acid solution of a mass percent concentration betw...  
WO/2013/159781A1
The invention relates to a method for method for solution hardening of a cold deformed workpiece of a passive alloy containing at least 10% chromium, which method comprises -dissolving at least nitrogen in the workpiece at a temperature ...  
WO/2013/160973A1
A black-plated steel sheet has a Zn-plating layer containing molten Al and Mg, containing Al in the amount of 1.0-22.0 mass%, containing Mg in the amount of 1.3-10.0 mass%, and having a Zn black oxide distributed in a lamella pattern in ...  
WO/2013/161269A1
The present invention pertains to a method for producing a black-plated steel sheet capable of being blackened in a short amount of time, and exhibiting an excellent ability to maintain a black appearance after processing. As an original...  
WO/2013/161529A1
In the present invention, when forming a heat shield film resulting from applying a heat insulating coating material or a heat shielding coating material to the wall surface of a combustion chamber, the heat insulating coating material o...  
WO/2013/161268A1
The present invention pertains to a method for producing a black-plated steel sheet capable of being blackened in a short amount of time, and exhibiting an excellent ability to maintain a black appearance after processing. As an original...  
WO/2013/157579A1
A nitrided steel member produced by forming an iron nitride compound layer on the surface of a steel member having a prescribed composition, wherein: when the surface of the nitrided steel member is measured by X-ray diffraction, the int...  
WO/2013/152446A1
A method of increasing a work function of an electrode is provided. The method comprises obtaining an electronegative species from a precursor using electromagnetic radiation and reacting a surface of the electrode with the electronegati...  

Matches 451 - 500 out of 15,679