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JP2003164956A |
To provide a die casting method capable of allowing a plunger tip to smoothly slide as well as reducing gas volume of a cast product than ever before.In the die casting method, a mold release agent is applied to an inner surface of a cav...
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JP3411972B2 |
PURPOSE: To obtain the most effective lubricating material using spherical, nontoxic, sterile and highly dispersible ultrafine quartz particles having high mechanical strength, heat resistance and chemical resistance, which are produced ...
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JP2003156053A |
To provide a bearing for a swing device which can simplify a seal structure, form an oil film on a raceway surface even under the condition of low speed and high load, and prolong the service life at a low cost.A polymer lubricant 12d is...
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JP2003156575A |
To provide a beautiful timepiece component which is formed by a simple means, can be used with no lubrication even at a fast revolving part such as a rotor, and is coated with a film which is durable and rust-proof.A friction/sliding par...
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JP2003129150A |
To reduce a manufacturing cost and improve heat resistance, by improving a copper-base sintered alloy, which contains Cr as a wear resisting and arc resisting component, graphite and/or metal sulfide as a lubricating component, P and Sn ...
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JP2003515903A |
An element (20) for making an electric contact to another contact member (19) for enabling an electric current to flow between said element (20) and said contact member comprises a body having at least a contact surface thereof coated wi...
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JP3404218B2 |
To produce a composition appropriate as a lubricant and a lubricant composition. A mixture in which a fullerene soln. in a non-polar solvent is mixed with a polytetrafluoroethylene dispersion is irradiated with a fluorescence. Then polyf...
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JP3403153B2 |
To obtain a composition using a porous carbonaceous material for a sliding member excellent in productivity at low cost, and to provide a sliding part for a sewing machine using the composition. This sliding part is characterized in that...
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JP2003120822A |
To provide a seal member capable of improving the lubricating characteristic of a slide contact part of a lip, reducing the torque of the seal member, and being free from the variation of a dimension of the lip.In this seal member 3 havi...
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JP2003113387A |
To obtain an internal glass lubricant for hot extrusion of steel.This internal glass lubricant for hot extrusion is obtained by mixing 10-15% glass lubricant having >150 to ≤200 mesh particle size and 800-900°C application temperature...
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JP2003105367A |
To provide a lubricant composition having friction-reducing activities even in an initial time of the use.This lubricant composition contains (A) an oil-soluble molybdenum compound, (B) a solid lubricant and (C) an ashless dispersant in ...
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JP3383843B2 |
To provide a lightweight, self-lubricating composite material with low friction and low abrasion comprising a light alloy that is effectively used for mechanical parts, electronic parts and other similar parts for mobile machines such as...
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JP2003064388A |
To provide a releasant including a binder capable of reducing the carbon residues in ingot, and to provide a casting method for polycrystalline silicon by using the releasant.This casting method for polycrystalline silicon comprises the ...
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JP3382286B2 |
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JP3379163B2 |
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JP3373590B2 |
PURPOSE: To prepare a Ti-based hard coating film having excellent sliding characteristics such as abrasion resistance and seizure resistance and exhibiting excellent initial conformability. CONSTITUTION: This sliding part is produced by ...
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JP2003503555A |
Solid lubricant compositions containing bismuth sulfide for use in friction linings for applications such as, but not limited to brake disk pads, brake drums, and clutch disks, are described. The bismuth sulfide is preferably present in ...
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JP2003013085A |
To provide a lubricant for a mold effective for eliminating frictional force and having excellent lubricity and mold-releasing effect.The aqueous dispersion-type lubricant for a mold contains a solid lubricant such as molybdenum disulfid...
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JP2003003186A |
To provide a poly-α-olefin grease composition having good lubricating properties.This poly-α-olefin grease composition is characterized in comprising 100 pts.mass of a grease base obtained by thickening a base oil consisting of a poly-...
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JP2002372189A |
To provide a solid lubricating film forming method capable of forming an excellent and uniform lubricating film possible to be used for a long time independently of the shape of parts. This method of forming the solid lubricating film in...
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JP2002361302A |
To provide a method for rolling a metal material plate capable of reducing the number of rolling passes. The method for rolling the metal material plate is characterized in that at least one aqueous inorganic salt selected from a group c...
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JP3355060B2 |
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JP2002338984A |
To obtain a hot-working powder lubricant composition which exhibits improved properties when it is in a powdery state and which decreases the friction with a work material.This lubricant composition is used in hot working, is prepared by...
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JP2002332505A |
To provide a solid lubricant-containing self-lubricating sintered material which has a high material strength, a low friction coefficient, and a good wear resistance, and is usable from a low temperature to a high temperature in the atmo...
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JP2002323141A |
To reduce amount of abrasion in a sliding surface, while preventing oxidation in an atmosphere of high-temperature oxidation, particularly to reduce sliding resistance, even in boundary friction and dry friction at high temperature.A lay...
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JP3340725B2 |
Magnesium hydroxide or mixtures of magnesium hydroxide and boron nitride applied, e.g., by spraying in a liquid vehicle onto surfaces of a sheet of a superplastic formable metal alloy facilitate the forming of such sheet material and the...
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JP2002308125A |
To provide an electric power steering device improved in limit slip speed and durability in the environment of high temperature as high as 160°C while a reduction gear made of a synthetic resin is used.This electric power steering devic...
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JP2002294272A |
To provide a water dispersible lubricating agent for warm or hot forging which is excellent in dispersion stability and lubricity; and a method for forging to process.The water dispersible lubricating agent for warm or hot forging compri...
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JP2002285187A |
To propose a lubricant for warm pressing, suitable for pressing in warm temperatures and capable of suppressing a roll flaw using even a small amount of lubricant, and a method for producing a welded steel pipe, scarcely causing flaw in ...
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JP2002285183A |
To solve problems that when a solid lubricant is used by dispersing it n a liquid lubricant a problem of environmental pollution is occurred by splashing the liquid lubricant and also when the solid lubricant is used as a solid state by ...
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JP2002276667A |
To provide a manufacturing method for a rolling element having little dispersion in a film quality and manufactured at simple facilities.This manufacturing method for a rolling element is so constituted that a hexagonal layer structure s...
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JP2002276653A |
To provide a self-lubricating slide having a superior abrasion resistance to repeated sliding at a low friction coefficient.This slide uses composite plating including solid lubricant having self-lubricating performance as a counter mate...
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JP2002276665A |
To provide a resin coated sliding material holding the serviceable life and improving the peeling resistance under sever sliding friction conditions applying the repeated load.This resin coated sliding material is provided with a metal b...
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JP2002265968A |
To provide an engine oil and grease improved in performance such as a lubricating action.Diamond particle clusters having a mean diameter of about 15 nm and comprising aggregates of diamond particles coated with an amorphous carbon, havi...
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JP2002267019A |
To provide a gasket for a high temperature joint capable of maintaining a high sealing performance for a long period of time even under a high temperature condition by introducing such a structure that a gasket base and a covering will n...
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JP2002260742A |
To provide a nonaqueous electrolyte secondary battery with improved discharging capacity at the time of large-current discharging.With the nonaqueous electrolyte secondary battery provided with an electrode group 3 having a cathode 4, an...
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JP2002257951A |
To provide a clock component capable of being formed by a simple method and having a coat such that it can be used without lubrication even for fast-rotating parts such as rotors.The clock component is covered with a film 5 made of sulfi...
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JP2002249793A |
To improve workability and measurability of a solid lubricant and to improve the environmental deterioration of a forging site.This lubricant for forging comprises the solid lubricant composed of one or more kinds graphite, carbon black,...
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JP2002244517A |
To provide an image forming device capable of attaining excellent cleaning ability even in the case of combining and using soft toner with hard toner in spite of using a high-hardness blade realizing the prolongation of a life, preventin...
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JP2002241960A |
To provide a lubrication treated metallic sheet which has excellent formability and slidability, and has no problem in handling such as horizontal slippage of the sheets when stacked and the collapse of a coil, and in which the elution o...
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JP2002526265A |
The invention relates to a method for coating a surface with a separating agent, characterised in that a BN powder is applied to the surface by means of electrostatic coating.
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JP2002226880A |
To prepare an arc welding wire excellent in feeding speed and continuous welding property even in high-current continuous welding.This lubricating agent for an arc welding wire excellent in feeding speed and continuous welding property i...
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JP2002229329A |
To provide a method for applying a lubricant which can impart lubricant particles to a developing sleeve and to provide a developing method.In a developing device containing at least a toner layer thickness regulating member and the deve...
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JP2002226884A |
To provide an aqueous lubricating agent for a plastic working of a metal, capable of being used only by applying it, not requiring washing after the working and the treatment of its waste material, and having an excellent lubricating cha...
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JP2002226885A |
To provide an aqueous lubricating agent for a plastic working of metal, capable of being used only by applying it, not requiring washing after the working and the treatment of its waste material, and having an excellent lubricating chara...
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JP2002221484A |
To provide an apparatus to easily evaluate a lifetime of a solid lubricating film formed on an outer circumferential surface of a rotating element (a roller) of a bearing by using a single roller and limited samples.The sample 1 having t...
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JP2002206177A |
To provide a metallic sliding member deposited with a film which has a small friction coefficient thereby has excellent wear resistance and sliding characteristics, and hardly causes wear and peeling even when a foreign matter intrudes i...
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JP3303697B2 |
To obtain a resin composition which can give a molding having excellent dimensional stability, excellent sliding properties under low-load low-speed conditions (low PV conditions), good mechanical properties and good heat stability. This...
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JP3303642B2 |
PURPOSE: To reduce a friction coefficient between opposite moving members by developing solid body lubricating function in a temperature zone of either at a normal temperature or at a high temperature. CONSTITUTION: In a heat resistant s...
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JP2002201482A |
To provide a new solid lubricant which is suitably used particularly for a forging material and a mold and can be simply and efficiently coated on a target article and uniformly coated without being affected by the shape of the target ar...
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