Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 15,392

Document Document Title
WO/2010/070965A1
A steel strip is subjected to a nitriding treatment. Subsequently, the nitrided steel strip is annealed to form a forsterite glass coating film on the surface of the steel strip. In the annealing, the temperature is raised to 1000°C o...  
WO/2010/070958A1
A hardfacing steel for a machine structure, which is characterized by comprising 0.3-0.6 mass% of C, 0.02-2.0 mass% of Si, 1.5-3.0 mass% of Mn, 0.0025-0.5 mass% of W, 0.001-0.5 mass% of Al, 0.003-0.02 mass% of N, 0.0001-0.025 mass% of S,...  
WO/2010/067872A1
A constituent member of a bearing, which can prolong the life of a ball-and-roller bearing and can ensure sufficient static load carrying capacity and dimensional stability; a process for production of the constituent member; and a ball-...  
WO/2010/066979A1
The invention relates to a method for generating an atmosphere for heat treating metal parts in a furnace, which includes inserting, in at least one phase of the treatment cycle or at least one area of the heat treatment furnace, a mixtu...  
WO/2010/064617A1
A carbonitrided member obtained from a base steel material which contains 0.10-0.35% carbon, 0.15-1.0% silicon, 0.30-1.0% manganese, 0.40-2.0% chromium, and up to 0.05% sulfur and optionally further contains up to 0.50% molybdenum, with ...  
WO/2010/063928A1
The present invention relates to a method for treating a metal element subjected to an ion beam, where: - the ions of the beam are selected from among boron, carbon, nitrogen, and oxygen; - the ion acceleration voltage, greater than or e...  
WO/2010/060259A1
A method relates to the preparation of atomizing gas which has micro-nano solid and liquid. And a method relates to forming novel material by atomizing gas discharging, and equipment thereof. In a sealed container, per unit volume of sol...  
WO/2010/061795A1
Disclosed is a lead wire for a solar cell having excellent bondability with a solar cell. The solar cell lead wire (10) has a band plate-shaped electroconductive material (12) that is formed with straight-angled cross-sectional shape and...  
WO/2010/058083A1
A method for fabricating crystalline surface structures (4) on a template (1). The method comprises the steps of providing a template (1) into a reaction environment, wherein one or more elements (3) required for the formation of the cry...  
WO/2010/053279A2
The present invention relates to a steel material that enables the enhancement of tensile strength, comprising a first layer consisting of ultra low carbon steel, and a second layer that is located to be in contact with said first layer,...  
WO/2010/053279A3
The present invention relates to a steel material that enables the enhancement of tensile strength, comprising a first layer consisting of ultra low carbon steel, and a second layer that is located to be in contact with said first layer,...  
WO/2010/046672A1
Use of a boron holding grease or fluid or oil for the purpose of increasing acid resistance and/or corrosion resistance in at least one metallic component of a flexible pipe body.  
WO/2010/045937A3
A security cabinet having a housing and a door mounted on the housing, the housing and the door being produced from metal plates, characterized in that the metal plates of the housing and/or of the door are made of steel having the follo...  
WO/2010/043364A1
The present invention relates to a method for surface coating metal components, particularly made from aluminum or an aluminum alloy, which are subjected to heat treatment during the course of the production process thereof after the sha...  
WO/2010/044329A1
Disclosed is a fluoridation treatment method capable of maintaining stable process quality. With this fluoridation treatment method, the fluoridation treatment is performed while the object being processed is kept heated in a fluoridatio...  
WO/2010/041561A1
Provided is a process for production of a carburized part. According to the process, a large number of fine carbide particles can be formed on the surface of a steel part through carburizing and quenching, whereby a carburized part havi...  
WO/2010/040333A1
The invention relates to a biocompatible material made of corrosion-resistant, alloyed stainless steel, which is configured with at least one martensitic surface layer produced by a heat treating operation including nitriding and subsequ...  
WO/2010/037914A1
Process for treating at least one surface of a solid metal part with helium ions, where multiple-energy He+ and He2+ ions are simultaneously implanted. This results in very large increases in the hardness of the parts thus treated. By wa...  
WO/2010/038544A1
Disclosed is a titanium material having low contact resistance for use in a separator for a solid polymer-type fuel cell. Also disclosed is a process for producing the titanium material. The titanium material is characterized in that p...  
WO/2010/031702A1
The invention relates to a sliding disk (8) made from a steel sheet for arrangement between an inner ring and an outer ring of a clamping body overrunning clutch (1), having a radially extending section (9) and axial sections (10, 11) wh...  
WO/2010/032769A1
A heat-treatment furnace is provided which enables nitriding of stable quality to be maintained over long. The heat-treatment furnace is used for halogenating and nitriding a steel material by heating the material in a given atmosphere a...  
WO/2010/028060A1
A method for increasing the fretting fatigue resistance of an alloy by prehardened a surface of the alloy followed by laser shock peening the prehardened surface. In one exemplary embodiment, an orthopedic prosthesis is formed from a tit...  
WO/2010/013109A1
A method for forming a thin SiO2 film on a magnetic material by which a thin SiO2 film is formed on a surface of a magnetic material including iron and silicon as main components, the method including: an Fe oxide removal process of remo...  
WO/2010/008700A2
A method of forming a thin film on a substrate (152, 252) is described. The method comprises providing a substrate (152, 252) in a reduced-pressure environment, and generating a gas cluster ion beam (GCIB) (128) in the reduced- pressure ...  
WO/2010/008700A3
A method of forming a thin film on a substrate (152, 252) is described. The method comprises providing a substrate (152, 252) in a reduced-pressure environment, and generating a gas cluster ion beam (GCIB) (128) in the reduced- pressure ...  
WO/2010/005092A9
A process for the production of a damping metal by utilizing a current general-purpose metal material. The process can give a damping metal which ensures sufficient corrosion resistance and a sufficient mechanical lifetime and exerts hi...  
WO/2010/005092A1
A process for the production of a damping metal by utilizing a current general-purpose metal material. The process can give a damping metal which ensures sufficient corrosion resistance and a sufficient mechanical lifetime and exerts hi...  
WO/2010/002240A1
The invention provides for a heat treatment process in a manufacturing method for a metal ring (14) for use in a drive belt (1) at least comprising a process step (VIII-O) of oxidising the ring (14) in an oxygen containing atmosphere and...  
WO/2009/153244A1
The process according to the invention allows to generate in situ ammonia-based nitriding mixtures, to adjust the ammonia content in the mixture and to feed them continuously to the furnaces for the nitriding treatment. The figure shows ...  
WO/2009/151924A1
A surface treatment method for aluminum parts to improve adhesion of organic finishes to be applied to the aluminum parts is described. The method includes cleaning (14) the aluminum part, deoxidizing (16) the aluminum part, applying (18...  
WO/2009/142205A1
Disclosed is an iron and steel material having a surface layer part that has been quenched so that the oxidation of a compound layer formed on the surface of the iron and steel material by quenching of the iron and steel material can be ...  
WO/2009/131202A1
Included are a reduced pressure carburization process wherein steel parts are subjected to a carburizing treatment in a carburizing gas under reduced pressure; a slow-cooling process wherein said steel parts which have been subjected to ...  
WO/2009/128988A1
The present application relates to a method for enhancing metal corrosion resistance of a metal deposited on a substrate, the method comprises contacting the metal coated substrate with a treating composition comprising metal oxide nano-...  
WO/2009/125803A1
A film deposition apparatus (10) with which a liquid-repellent film having improved mechanical resistance can be formed on an oxide film. The film deposition apparatus (10) is equipped with: oxide film formation parts (14, 15, and 16) wh...  
WO/2009/119078A1
Disclosed is a process for producing a mixture of aluminum nitride and aluminum. The process involves a first heat-treating step of heating an aluminum powder (21) and an aluminum piece (20) which have been charged in a vessel (13) to a ...  
WO/2009/120431A1
An aqueous conversion coating composition for treating metal substrates such as aluminum, aluminum alloys, zinc, zinc alloys, magnesium, magnesium alloys and steel to provide a conversion coating thereon. The conversion coating compositi...  
WO/2009/115830A3
The invention relates to a process for treating a non-ferrous metal component, comprising placing the component into a process chamber at an elevated temperature, biasing the component to have a potential capable of attracting ions, intr...  
WO/2009/115830A2
The invention relates to a process for treating a non-ferrous metal component, comprising placing the component into a process chamber at an elevated temperature, biasing the component to have a potential capable of attracting ions, intr...  
WO/2009/113477A1
A rolling component formed by carrying out spheroidizing annealing, processing, carbonitriding, and finishing on steel material containing, by mass, 0.90% to 1.10% carbon, more than 0.35% and up to 0.70% silicon, less than 0.80% manganes...  
WO/2009/110611A1
A surface treatment apparatus (100) comprises: a diluent gas supply unit (1), a fluorine gas supply unit (2), a mixer (5) that mixes the diluent gas and fluorine gas, and a reactor (6) that treats the articles to be treated using the mix...  
WO/2009/096143A1
This aims to improve better the wear resistance of a sliding member to be used in an internal combustion engine. In a valve lifter (6) used in the internal combustion engine (100), particles harder than the valve lifter (6) are dispersed...  
WO/2009/079805A1
A process for producing a ceramic implant which is structured on the surface at least in the region in contact with bone and/or tissue is described. The process is characterized in that the ceramic implant after shaping and sintering is,...  
WO/2009/079700A1
This invention relates to a method of forming a multi-layer bonded product. The method involves forming a distribution of fine particles on one or both surfaces of two bodies to be roll-bonded. The particles are selected to be embeddable...  
WO/2009/074194A1
The invention relates to a method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components, the surfaces having roughness heights (Rz) of Rz ≥ 1.5 μm. The method comprises the following steps: oxidati...  
WO/2009/069547A1
Disclosed is a deep groove ball bearing (1) comprising, as its machine components, an outer wheel (11), an inner wheel (12) and a ball (13). Each of the outer wheel (11), the inner wheel (12) and the ball (13) comprises a steel which com...  
WO/2009/070078A1
A high-strength product of sheet steel is produced in the press hardening process. A blank is heated to reach austenite structure and hot-stamped in a pair of cooled tools. The product is kept in the tools to rapidly be cooled to harden ...  
WO/2009/069703A1
This aims to provide a cylinder structure capable of reliably reducing, if a piston ring having linear expansion characteristics to follow the linear expansion of a cylinder liner made of an aluminum alloy is used, the damage due to the ...  
WO/2009/063909A1
A method of heat-treating a steel containing at least 3.75 mass% chromium. In the method, a surface layer is nitrided to form a surface layer having high hardness and an intergranular precipitate can be inhibited from generating. The met...  
WO/2009/056169A1
The invention concerns a method for manufacturing an endless metal ring (32) for a drive belt (1) suitable for power transmission in a continuously variable transmission including at least a process step (IX) of nitriding or case hardeni...  
WO/2009/055980A1
A process of preparing metal nanometer iron powder for magnetorheolodical technology includes the following steps: producing nanometer iron powder particles by incision preparing technique under temperature of - 5 to 20 centigrade with h...  

Matches 651 - 700 out of 15,392