Abstract:
Die Erfindung beschreibt eine Vorrichtung mit einem evakuierbaren Hohlraum der von einem Gehäuse umschlossen ist, wobei in dem Hohlraum und/oder an dem Gehäuse und in den Hohlraum hineinragend zumindest eine Reibbaugruppe und/oder Lagerbaugruppe angeordnet ist, die zumindest zwei Elemente mit je einer Oberfläche aufweist, wobei die beiden Oberflächen zusammenwirken und zumindest eine der beiden Oberflächen mit einem Gleitlack zumindest im Bereich des Zusammenwirkens beschichtet ist, der ein polymeres Bindemittel sowie Molybdändisulfid (MoS 2 ) und Graphit als Festschmierstoffe umfasst. Des Weiteren beschreibt die Erfindung eine Antifriktionspaste, eine Antifriktionsdispersion sowie die Verwendung eines Gleitlackes unter Hoch- bzw. Ultrahochvakuum.
Abstract:
A threaded joint for steel pipes comprised of a pin 1 and a box 2 each having a threaded portion (1a, 2a) and an unthreaded metal contact portion (1b, 2b) exhibits adequate leakage resistance and galling resistance when used for makeup of oil country tubular goods with application of a green dope or even without any dope. The threaded joint has a first plating layer of Sn-Bi alloy plating or Sn-Bi-Cu alloy plating formed on the contact surface of at least one of the pin 1 and the box 2. The first plating layer may have a second plating layer selected from Sn plating, Cu plating, and Ni plating on its lower side and at least one layer of a lubricating coating, and particularly a solid lubricating coating, on its upper side.
Abstract:
A lubricant coating disposed between a substrate and a counter surface comprises a reaction layer immediately adjacent the substrate. A bonding layer is immediately adjacent the reaction layer, with the bonding layer comprising a first composition. A low friction, lubricious layer is immediately adjacent the bonding layer, with the lubricious layer comprising a second composition that is different from the first composition.
Abstract:
A lubricant coating disposed between a substrate and a counter surface comprises a reaction layer immediately adjacent the substrate. A bonding layer is immediately adjacent the reaction layer, with the bonding layer comprising a first composition. A low friction, lubricious layer is immediately adjacent the bonding layer, with the lubricious layer comprising a second composition that is different from the first composition.
Abstract:
The invention concerns a composition for preparing metal products designed to be shaped by at least one mechanical process of plastic deformation such as wire drawing, rolling, calendering, forging, swaging and the like, without notable shrinkage of substance. The invention is characterised in that it comprises a film-forming binder, at least an additive reactive with the metal, at least a lubricating additive and at least an anticorrosive additive. The invention also concerns a method for preparing said metal products using the claimed composition.
Abstract:
A solid lubricant additive for resin-bound friction lining mixtures is characterised in that it contains a combination of copper-I-sulphide (Cu2S) with at least another sulphide of molybdenum, zinc, antimony, wolfram, tin and/or titanium.
Abstract:
A rubber or plastic sliding member coated with a material having excellent durability and high slipperiness, wherein the coating material is composed of a solid lubricant such as molybdenum disulfide and a resin matrix comprising a fluoroolefin vinyl ether polymer resin and/or a fluoroolefin vinyl ether/vinyl ester copolymer resin.
Abstract in simplified Chinese:本发明系有关于一种系统、组成物、方法等,提供充分加强的摩擦特性于靶基材上,诸如金属、塑胶、陶瓷、木材、玻璃等,利用撞击粒子来撞击或簇射该靶材料,并实质上以一希冀的润滑剂组成物来加以浸透,该润滑剂组成物包括至少一种初级润滑剂,诸如二硫化钼(MoS2)、以及至少一种聚合润滑剂,诸如聚四氟乙烯(PTFE),使得该润滑剂组成物埋入该靶材料(亦称作为靶基材)的表面中。
Abstract:
Novel aqueous lubricant dispersions contain at least one rare earth halide, e.g., cerium trifluoride, and at least one polymeric dispersing agent therefor, such at least one dispersing agent including: (a) a copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof with an alpha -olefin comonomer and/or a vinyl comonomer; (b) a homopolymer or copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof; (c) a copolymer of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated sulfonic acid comonomer; and/or (d) a polymer of an alkylene oxide of an (arylalkyl)phenol, or phosphated or sulfated derivative thereof.
Abstract:
Lubricant system for sheet and section rolling mills, containing a solid lubricant, an adhesive component and/or a thickening agent, and also water as a carrier medium. The lubricant system is sprayed onto the working cylinder in the roll stand as a suspension, at least some of the water evaporating and a firmly adhering, waterproof, lubricating and separating film forming on the working cylinders.