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WO/2013/047800A1 |
The objective of the present invention is to provide a sliding member that can rapidly subject an opposite material to lapping, and can cause the surface roughness of the opposite material after lapping to be smaller. The present inventi...
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WO/2013/042579A1 |
The present invention addresses the problem of maintaining a good lubrication state of the interior of a solid-lubricated rolling bearing over a long period and extending the life of the bearing. Columnar separators (4) each disposed bet...
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WO/2013/039177A1 |
The purpose of the present invention is to provide a sliding member suitable for use with a low-hardness mate member. The present invention relates to a sliding member for sliding with a mate member having at least on the surface a ferri...
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WO/2012/153819A1 |
The purpose of this invention is to provide a carbon film laminate which utilizes the high adhesion to a substrate, the hardness, the surface flatness, the low aggression to mating materials, the transparency, and the high thermal conduc...
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WO/2012/135974A1 |
Provided is a composite sulfide solid lubricating film, which comprises a laser cladded layer prepared by laser cladding the substrate and a sulfide layer prepared by sulfurizing the laser cladded layer, wherein the laser cladded layer i...
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WO/2012/133453A1 |
[Problem] To provide a means for improving the characteristics of a relevant metal rusting easily in humid environments, which has been a problem when using, at the metal material surface of steel or the like, calcium sulfate, which has ...
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WO/2012/133455A1 |
[Problem] To provide a lubricating coating agent for plastic working and a metal material coated by the agent, the agent containing a non-black solid lubricant material that enables highly difficult forging, wherein practical application...
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WO/2012/133454A1 |
[Problem] To provide a new technology whereby in a lubricating coating material having calcium sulfate as a base, which has superior lubricating performance as a solid lubricant, is not black in color, has a low cost, and is easy to obta...
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WO/2012/117854A1 |
Provided is a slide member which is inexpensive and simple and has excellent low friction properties. In a slide member (1), a grease (4) containing at least one of molybdenum dialkyldithiocarbamate, molybdenum dithiophosphate, molybdenu...
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WO/2012/111774A1 |
The purpose of the present invention is to provide a sliding material composition and sliding member which exhibit superior wear-resistance and generate little friction when starting to move and when sliding, even if the opposing sliding...
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WO/2012/109136A1 |
A solid lubricant is for a bearing and includes at least thirty percent by weight of graphite, a binding material, and inorganic lubricating nanoparticles. Also, a bearing filled with the solid lubricant is provided.
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WO/2012/096149A1 |
A lubricant for hot-rolling contains 10-20 wt% of a particulate oxide-type layered substance selected from potassium tetrasilicate mica, sodium tetrasilicate mica, natural gold mica, bentonite and vermiculite, 10-20 wt% of a binder selec...
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WO/2012/087261A1 |
The invention relates to the production of materials which can be used in lubricating compositions for treating friction assemblies and also for restoring the friction surfaces of mechanism and machine parts. The composition is produced ...
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WO/2012/086564A1 |
[Problem] To provide a lubricant for plastic processing of metal materials which is also applicable in severe plastic deformation applications, does not have a black appearance that significantly stains a working environment, and does no...
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WO/2012/081310A1 |
The purpose of the present invention is to provide: a sliding member having a lubricating film formed on the sliding surface thereof, and capable of exhibiting friction-reducing performance; and a friction reduction method for the same. ...
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WO/2012/060472A1 |
A lubricating coating which can prevent the occurrence of galling even when makeup is carried out with a high torque and which has excellent rust preventing properties is formed on the contact surfaces of a pin and/or a box of a tubular ...
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WO/2012/060474A1 |
In order to provide a tubular threaded joint constituted by a pin and a box each having threads and an unthreaded metal contact portion with excellent galling resistance and gas tightness even in extremely cold environments at -60° C to...
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WO/2012/057181A1 |
The present invention provides a lubricating grease composition for a machine tool equipped with an automatic grease supply device, which contains a base oil having a kinematic viscosity at 40˚C of 10-200 mm2/s and 0.1-10% by mass of a ...
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WO/2012/043087A1 |
Disclosed is a lubricant composition for metal material plasticity processing, said lubricant composition containing (A) at least one inorganic salt selected from a group consisting of sulfates, borates, silicates, phosphates, molybdates...
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WO/2012/043511A1 |
A cold-rolled steel sheet highly suited to press molding, the surface of said cold-rolled steel sheet having an organic-inorganic composite coating that contains an organic resin and a layered crystalline substance. Said organic-inorgani...
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WO/2012/043336A1 |
Provided are a swash plate of a swash plate compressor which has excellent seize resistance under extreme pressure conditions due to one-side hitting of a shoe in sliding contact with the swash plate or in such a condition that lubricant...
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WO/2012/008890A1 |
A manufacturing method for providing a low-friction surface comprises providing (210) of a mechanical element. A tool is mechanically rubbed (212) against a surface of the mechanical element. A process liquid is provided (214) to a conta...
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WO/2011/126078A1 |
The seizing resistance of sliding materials based on a graphite-containing resin is improved. Disclosed is a sliding material based on a graphite-containing resin, the sliding material comprising: (1) 5-60 wt.% graphite which has an aver...
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WO/2011/111668A1 |
The disclosed sliding member comprises a coating layer provided on a substrate, said coating layer having a sliding surface and comprising a resin coating in which a solid lubricant is dispersed. In said sliding member, the (001) plane o...
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WO/2011/081538A1 |
The subject of the invention is a method for manufacturing of nanocomposite graphene-like greases and a unit for manufacturing of nanocomposite graphene-like greases, which is used for the manufacturing of molybdenum disulfide or tungste...
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WO/2011/061979A1 |
Disclosed are: an additive for an engine oil, which has an excellent effect of improving the lubricating performance of an engine oil; an engine oil having the additive added thereto; and a method for adding an additive that can improve ...
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WO/2011/038850A1 |
A galling-resistant threaded tubular component for drilling or operating hydrocarbon wells has at one of its ends (1; 2) a threaded zone (3; 4) produced on its external or internal peripheral surface depending on whether the threaded end...
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WO/2011/021725A1 |
Disclosed is a coating composition for sliding members, which is characterized by comprising 100 parts by mass of a film-forming organic resin, 30 to 120 parts by mass of a solid lubricant, and 5 to 80 parts by mass of a silicone resin. ...
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WO/2010/136088A1 |
The present invention relates to a method for applying hexagonal boron nitride to a rough surface, wherein it is intended for the boron nitride to be provided as a temperature-resistant lubricant of the surface. According to the inventio...
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WO/2010/122022A1 |
In order to enable the screw connections to be undone without problems and without disproportionate application of force after long-term use in cutting under extreme usage conditions with dirt, extreme heat, moisture, oxidation, and alte...
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WO/2010/117955A1 |
A method for reducing wear between two surfaces in sliding contact with one another includes introducing nanoparticles between the two surfaces in an amount and having a composition that results in shear lines being generated within at l...
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WO/2010/058530A1 |
When a high areal pressure is applied to the interface between a member (1) and a member (2), a local solid contact takes place at the sliding interface to cause microscopic wear on the sliding surface of the sliding member. The sliding...
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WO/2010/014829A2 |
An overbased salt of an oligomerized alkylhydroxyaromatic compound is disclosed, wherein the alkyl group of the alkylhydroxyaromatic compound is derived from an olefin mixture comprising propylene oligomers having an initial boiling poin...
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WO/2009/156604A1 |
The invention relates to the use of subfluorinated carbons as a solid lubricant. Said subfluorinated carbons simultaneously contain fluorinated carbon domains with a (CF)n structure and non-fluorinated graphitic carbon domains, in powder...
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WO/2009/145338A1 |
An aqueous coolant for the DI forming of laminated metal sheets, which contains (a) at least one base selected from among alkanolamines and alkali metal hydroxides, (b) fatty acid, and (c) water, wherein the total content of the base (a)...
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WO/2009/134236A1 |
The invention relates to a cutting and lubricating suspension composition containing gelatinous particles for cutting hard and brittle material with a wire saw. The composition contains an in situ partially neutralized polyelectrolyte an...
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WO/2009/131556A1 |
An aqueous slurry composition for lapping, saw wire cutting, and finishing operations which contains about 0.1 to 70% by weight of abrasive particles, 0.1 to 20% by weight of suspending particles that have a density of less than or simil...
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WO/2009/128258A1 |
Disclosed is a lubricant composition in the form of an oil-in-water type (O/W type) emulsion, which does not utilize any depleted resource, is composed of highly safe components having no environmental load, has nonconventional excellent...
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WO/2009/091989A1 |
The present disclosure relates to greases containing metal sulfonate thickeners. In one example the thickener may be a calcium sulfonate thickener. In other examples grease may contain a combination of a metal sulfonate thickener and ano...
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WO/2009/088036A1 |
A lubricant for hot plastic working which contains 20 to 40 mass% of iron oxide and 10 to 30mass% of sodium silicate and has an impurity content of 3mass% or below and which further contains 40 to 60mass% of water. The lubricant exhibits...
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WO/2009/076151A1 |
Non-oil containing metalworking fluids, also known as synthetic metalworking fluids having an engineered particle size of greater than 120 nanometers upon dilution. The expansive particle size results in a substantial increase in lubrici...
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WO/2009/060879A1 |
Disclosed is a slide structure which can ensure to suppress the abrasion of an amorphous carbon film caused by a chemical reaction between the amorphous carbon film and an organic molybdenum compound. Specifically disclosed is a slide st...
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WO/2009/025304A1 |
Disclosed is a thermally conductive grease which is excellent in heat resistance at high temperatures. Specifically disclosed is a thermally conductive grease characterized by containing 80-97% by mass of an inorganic powder filler (A), ...
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WO/2008/108263A1 |
A screw joint for steel pipe of pin/box type having contact surfaces (30) including a threaded part and an unthreaded metal contact part is improved with respect to the leakage resistance, galling resistance and corrosion resistance, esp...
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WO/2008/095150A1 |
The elevated temperature forming of magnesium based alloy workpieces by stretching, drawing, bending (or the like) a surface of the heated workpiece over the forming surface of a forming tool is improved by forming an integral adherent l...
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WO/2008/078675A1 |
The invention aims at providing a hard coating film excellent in lubrication characteristics; a process for the formation thereof; and tools for the plastic working of metal, and provides a hard coating film covering the surface of a sub...
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WO/2008/069936A1 |
An anti-seize composition includes lubricating solids and at least one of a material selected from a grease and an oil. The lubricating solids include at least 15 weight percent of nano-sized lubricating solid particles. The nano-sized l...
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WO/2008/060639A2 |
A biphasic nanoporous vitreous carbon material with a cementitious morphology characterized by presence of non-round porosity, having superior hardness and tribological properties, as useful for high wear-force applications. The biphasic...
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WO/2008/045647A1 |
A substantially lead-free lubricant for use in hot forging of metals, especially forging of aluminum and aluminum alloy components. The lubricant comprises one or more oils, graphite, and one or more phosphorus- based additives. Addition...
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WO/2008/024673A2 |
A metal treatment composition including Tin (II) Chloride and processed montmorillonite clay. The addition of Tin (II) Chloride to the composition provides Tin for forming a ceramic-metal layer on the surfaces of the friction pair. Tin (...
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