Abstract:
The present invention aims to provide solid particles with improved lubrication, a solid lubricant including the solid particles, and a metal member including, on the surface thereof, the solid particles or the solid lubricant. The solid particles of the present invention include base particles and carbon fluoride particles attached to surfaces of the base particles.
Abstract:
The present invention provides a steel wire rod including a lubricating coating film, which can reconcile workabilities such as wire drawability, spike property, ball ironing property and film removability, and corrosion resistance such as long-term rust prevention property. The steel wire rod includes a lubricating coating film on a surface, wherein the lubricating coating film contains a water-soluble silicate and a water-soluble tungstate, a mass ratio of water-soluble tungstate/water-soluble silicate being in a range of 0.7 to 10, and contains no phosphorus
Abstract:
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 from the products of dehydration of natural and/or synthesized hydrates and/or mixtures thereof at an inherent water removal temperature and dehydration product stabilization temperature of 300-1200° C.The composition contains oxides from the series MgO and/or SiO2 and/or Al2O3 and/or CaO and/or Fe2O3 and/or K2O and/or Na2O and is a garnet-shaped conglomerate consisting of a nanograin and an amorphous binding phase.The size of the conglomerate is in a range of 100-100000 nm and the size of the nanograin is in a range of 2-2000 nm.The claimed method includes a step for stabilizing the dehydration product at a temperature of 900-1200° C. for a period of 1-3 hours, which makes it possible to form a stable conglomerate structure.
Abstract translation:本发明涉及可用于处理摩擦组件的润滑组合物中以及用于恢复机构和机器部件的摩擦表面的材料的生产。 该组合物由天然和/或合成的水合物和/或其混合物的脱水产物在固有的除水温度和脱水产物稳定温度为300-1200℃下生产。该组合物含有来自MgO和/或 SiO 2和/或Al 2 O 3和/或CaO和/或Fe 2 O 3和/或K 2 O和/或Na 2 O,并且是由纳米晶粒和无定形结合相组成的石榴石状砾岩。 砾石的尺寸在100-100000nm的范围内,纳米晶粒的尺寸在2-2000nm的范围内。 所要求保护的方法包括在900-1200℃的温度下使脱水产物稳定1-3小时的步骤,这使得可以形成稳定的聚集体结构。
Abstract:
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 from the products of dehydration of natural and/or synthesized hydrates and/or mixtures thereof at an inherent water removal temperature and dehydration product stabilization temperature of 300-1200° C.The composition contains oxides from the series MgO and/or SiO2 and/or Al2O3 and/or CaO and/or Fe2O3 and/or K2O and/or Na2O and is a garnet-shaped conglomerate consisting of a nanograin and an amorphous binding phase.The size of the conglomerate is in a range of 100-100000 nm and the size of the nanograin is in a range of 2-2000 nm.The claimed method includes a step for stabilizing the dehydration product at a temperature of 900-1200° C. for a period of 1-3 hours, which makes it possible to form a stable conglomerate structure.
Abstract translation:本发明涉及可用于处理摩擦组件的润滑组合物中以及用于恢复机构和机器部件的摩擦表面的材料的生产。 该组合物由天然和/或合成的水合物和/或其混合物的脱水产物在固有的除水温度和脱水产物稳定温度为300-1200℃下生产。该组合物含有来自MgO和/或 SiO 2和/或Al 2 O 3和/或CaO和/或Fe 2 O 3和/或K 2 O和/或Na 2 O,并且是由纳米晶粒和无定形结合相组成的石榴石状砾岩。 砾石的尺寸在100-100000nm的范围内,纳米晶粒的尺寸在2-2000nm的范围内。 所要求保护的方法包括在900-1200℃的温度下使脱水产物稳定1-3小时的步骤,这使得可以形成稳定的聚集体结构。
Abstract:
Provided is a high durability thermally conductive composite containing 0.5-10 volume % of a high molecular weight silicone with vinyl groups on both ends with viscosity at 25 DEG C. of 10000-15000 Pa·s, 1-10 volume % of an alkylalkoxysilane, and 40-65 volume % of an inorganic filler with the remainder being an addition-reacting low molecular weight silicone with viscosity at 25 DEG C. of 0.2-0.5 Pa·s. Also provided is a grease characterized in containing 38-48 volume % of an addition-reacting low molecular weight silicone with viscosity at 25 DEG C. of 0.2-0.5 Pa·s, 2-8 volume % of a high molecular weight silicone with vinyl groups on both ends with viscosity at 25 DEG C. of 10000-15000 Pa·s, and 50-60 volume % of an inorganic filler. It is preferable that the alkylalkoxysilane is a triethoxysilane or trimethoxysilane wherein the number of carbons in the alkyl groups is six to ten.
Abstract:
A method of coating uses an anti-seizure agent for hot steel working that exhibits excellent wettability and surface film-adherability. The agent comprises: an inorganic component (first component); sodium hydroxide (second component); water-soluble resins and/or water-soluble surfactants (third component); and water. With the sum of the first component, the second component, and the third component as 100 mass %, the anti-seizure agent contains: 96.5 mass % or more and 99.98 mass % or less of the first component; 0.01 mass % or more and 2.0 mass % or less of the second component; and 0.01 mass % or more and 1.5 mass % or less of the third component, and the inorganic component is one or more selected from a group consisting of Al2O3, SiO2, CaO, B2O3, K2O, and Na2O. A coating layer formed solidly adheres to the steel and does not come off in both cold and hot working.
Abstract:
A method of coating uses an anti-seizure agent for hot steel working that exhibits excellent wettability and surface film-adherability. The agent comprises: an inorganic component (first component); sodium hydroxide (second component); water-soluble resins and/or water-soluble surfactants (third component); and water. With the sum of the first component, the second component, and the third component as 100 mass %, the anti-seizure agent contains: 96.5 mass % or more and 99.98 mass % or less of the first component; 0.01 mass % or more and 2.0 mass % or less of the second component; and 0.01 mass % or more and 1.5 mass % or less of the third component, and the inorganic component is one or more selected from a group consisting of Al2O3, SiO2, CaO, B2O3, K2O, and Na2O. A coating layer formed solidly adheres to the steel and does not come off in both cold and hot working.
Abstract:
The present invention is directed to an apparatus for distributing a cable-pulling composition onto a cable as it is being pulled through a conduit. In one embodiment, the cable pulling composition is a block of an enhanced composition, e.g., consisting essentially of boron nitride that facilitates the pulling of cables through conduits. The invention further relates to a method for pulling cables through conduits by applying an effective amount of boron nitride composition onto the cable surface through the use of the cable-pulling apparatus of the invention.
Abstract:
A reversible thermal thickening grease for microelectronic packages, in which the grease contains filler particles; at least one polymer; and a binder; in which the filler particles are dispersed within the binder, in which one or more segments of the at least one polymer may be attached to the filler particles prior to dispersion in the binder, and in which the polymer collapses at temperatures below a Theta temperature and swells at temperatures above a Theta temperature. During the operation of a microelectronic package, grease pump-out and air proliferation are minimized with use of the reversible thermal thickening grease, while grease fluidity is retained under repetitive thermal stresses.
Abstract:
To provide a lubricant for hot plastic working which is excellent in lubricating properties, feedability and operability and will produce no adverse affects on the corrosion resistance of the products.A lubricant for hot plastic working which is characterized in that the composition is comprised of, in an anhydrous condition, 50 to 80% by mass of iron oxide, 20 to 50% by mass of sodium silicate and 1 to 20% by mass of calcium oxide and that the total content of the impurities of zinc oxide, lead oxide and copper oxide is not higher than 5% by mass, where the content of the stabilizer is not counted. This lubricant is suited for use in lubricating guide shoes in piercing-rolling of high-Cr steel species.