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WO/2000/060136A1 |
The invention relates to a light metal cylinder block that comprises at least one wear resisting and tribologically optimized cylinder face and that consists of a light metal matrix alloy with a finely dispersed surface layer containing ...
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WO/2000/060135A2 |
Stable surface coatings can be produced by sputtering, evaporation coating, bath deposition or metal-organic chemical vapor deposition (MOCVD). With these methods it is not always possible to obtain homogeneous coatings which also reach ...
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WO/2000/052307A1 |
A composite thermal barrier coating system includes a honeycomb metallic structure (2) filled with high thermal expansion ceramic hollow spheres (6) in a phosphate bonded matrix. The composite thermal barrier coating system may be manufa...
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WO/2000/050660A1 |
According to the invention, components consisting of steel are provided with a protective coat (6) with an intermediate layer which is harder than steel and a still harder outer layer by successively melting superposed layers (8, 9) cons...
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WO/2000/050663A1 |
The inner surface of a high temperature nickel chromium alloy product such as ethylene furnace tubes is cleaned with high temperature hydrogen to prepare the surface for the deposition, diffusion and modification of metals. A first layer...
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WO/2000/050194A1 |
A method and a device for discharge surface treatment, wherein a sintered electrode (12), obtained by mixing iron group metal powder or non-iron group metal powder having the same component as that of a work (2) singly or in combination ...
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WO/2000/050664A1 |
An article having a first member formed from a first metal and a second member connected with the first member at a contact area. The second member is formed from a second metal having high reduction reaction kinetics and galvanic corros...
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WO/2000/048750A1 |
A composition and method is described for providing conformal protective or decorative polymer coatings on metals such as aluminum, copper, iron, steel, zinc, and their formation by dip autopolymerization. In accordance with the present ...
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WO/2000/046310A1 |
The invention relates to a method of improving corrosion resistance of a metal. The method comprises applying a solution containing one or more amino silanes in admixture with one or more multi-silyl-functional silanes to a metal substra...
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WO/2000/043572A1 |
The invention relates to non-porous, non-permeable protective ceramic layers of a thickness of less than 50 $g(m)m, preferably of a thickness of less than 5 $g(m)m and still more preferably of a thickness of less than 1 $g(m)m, which hav...
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WO/2000/042239A1 |
A metallic material having, formed thereon, a chromium oxide passive film, characterized in that the metallic material has a surface roughness (Ra) of 1,5 $g(m)m or less and the passive film is formed by a method comprising coating the m...
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WO/2000/042238A1 |
The invention relates to a method for producing a protective covering on the surface of components that are made of cast iron which serves as a base material. The protective covering consists of a comparatively soft outer layer (9) and o...
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WO/2000/040520A1 |
A metal oxide ceramic material such as alumina or chromia which has been rendered electrically conductive through its thickness by the incorporation of silver into the material. The metal oxide ceramic material may be in the form of a la...
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WO/2000/040765A1 |
The invention relates to a method for producing band-shaped steel for components which are produced by drawing and ironing. The invention also relates to a steel band which can be drawn or ironed and which has been produced by the invent...
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WO/2000/039358A1 |
A dense or porous coating of material is deposited onto a substrate by forcing a colloidal suspension through an ultrasonic nebulizer and spraying a fine mist of particles in a carrier medium onto a sufficiently heated substrate. The spr...
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WO/2000/030835A1 |
Annealable insulated metal-based powder particles and methods of preparing and using the same are provided. The insulated metal-based powder particles are formed from metal-based core particles that are coated with an annnealable insulat...
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WO/2000/031320A1 |
The present invention relates to methods and compositions for compensating the wear of rubbing surfaces in machine parts and for carrying out repair operations without dismantling any equipment. This invention essentially relates to a me...
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WO/2000/029156A1 |
A discharge surface treating method for forming a hard coating of electrode material or a reaction substance thereof on the surface of a work by the energy of pulsating discharge generated between the work and a discharge electrode of a ...
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WO/2000/029160A1 |
The electrode wear fused substance of a discharge electrode or a reaction product thereof produced by the discharge energy of electric discharge machining is deposited on the surface of a linear guide rail to form a hard coating, a non-l...
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WO/2000/029154A1 |
A discharge surface treating apparatus for forming a modified layer on the surface of a metal by applying a voltage between a modifying material or an electrode to be a modifying material, and an object to be treated, i.e., a metal, comp...
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WO/2000/029157A1 |
A pulsating discharge is generated between an object to be surface treated and a discharge electrode containing a corrosion resistant material, e.g., chromium, in a working fluid. The electrode wear fused substance of the discharge elect...
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WO/2000/028098A1 |
Apparatus (1) and process for treating particulate material or powder (33) of a size capable of being fluidized in a retort (31) mounted for rotation on a pair of end axles (18, 41). Retort (31) is mounted on a tilt frame (5) for tilting...
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WO/2000/023718A1 |
A bearing substance (15) is applied to the bearing surface (2) of a bearing component (1), especially a bearing in a turbomachine, by means of a laser beam (23). This improves the bearing substance's (15) ability to adhere to the bearing...
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WO/2000/021896A1 |
The invention concerns a sheet metal enamelled on both surfaces, the enamel comprising a vitreous phase wherein is dispersed at least a crystallised mineral compound which, at 300 °C, has a protonic conductivity higher than 10?-6¿ S.cm...
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WO/2000/016918A1 |
A molten substance from a discharge electrode worn due to electric discharge energy during discharge machining in a liquid or a reaction product thereof is deposited on the surface of a roll thereby to form a hard film of the molten subs...
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WO/2000/017415A1 |
The invention relates to a method of producing a wearing coat for cylinder barrels of light metal cylinders of internal combustion engines. According to this method, a metal alloy which has a thickness ranging from 3 to 150 $g(m)m and wh...
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WO/2000/015355A1 |
A method of processing a ceramic body, such as a saw tip so that the ceramic body can be bonded to a subsrate, such as a saw blade. The ceramic body is desirably a cermet, and it is first cleaned, preferaby using sodium hydroxide. After ...
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WO/2000/014297A1 |
The present invention deals with a method of treating polymeric or non polymeric articles for making their surface superhydrophobic, i.e. characterized by static water contact angle (WCA) values higher than about 120°, preferably higher...
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WO/2000/014323A1 |
The present invention relates to textile articles and clothing such as outdoor garments, indoor garments exposed to aqueous liquid, swim wear, leather, hats, textile sun roofs for cars, sun blinds or awnings which have at least part of t...
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WO/2000/013807A1 |
The invention relates to a low friction, wear-resistant and antiadhesive surface coating which is designed for a substrate (14). Island shaped projections (18, 18') made from the same material as the coating are formed and evenly distrib...
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WO/2000/014298A1 |
The present invention relates to articles with hard surfaces as for example ceramics such as tiles, dishes, soup bowls, sanitary equipment like toilets, urinals, washing basins, shower cabins; glass/finished surfaces such as windows, har...
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WO/2000/014299A1 |
The present invention relates to raw materials or blanks as for example particulate material such as detergent powder, plastic granulate; toothbrush and hairbrush blanks or bristles which have at least part of their surface provided with...
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WO/2000/008220A1 |
A method of applying dense adherent metal coatings on the surfaces of various materials (particles and substrates) including dielectrics, semiconductors and metals, is provided. The method utilizes solid-phase reactions. After degreasing...
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WO/2000/008681A1 |
A substrate (5) is located within a deposition chamber (2), the substrate defining a substrate plane. A liquid precursor (64) including a thinning agent that reduces the surface tension in said liquid precursor solution to a value rangin...
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WO/2000/006380A1 |
A gas turbine engine component having a thermal barrier coating is immersed in an inorganic hydroxide bath having a high concentration of alkali or alkaline earth hydroxide with the bath at ambient (atmospheric) pressure and elevated tem...
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WO/2000/006331A1 |
A die having a good abrasion resistance even at a cutting side face (104) including a die hole inner circumferential face and a long life and not inviting an increase in deform of a press-formed article due to the wear of the cutting sid...
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WO/2000/006330A1 |
A die for producing an article by drawing/extruding with high precision and quality maintained for a long time by forming, on a machined material slide contact die surface (104a), a modified layer (108) of an electrode wear fused substan...
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WO/2000/000665A1 |
Corrosion resistant metal, either platinum or MCrAlY is bonded to a corrosion sensitive metal (11) such as nickel based superalloys by coating the surface with the corrosion resistant metal particles (14) held in a binder (13) and coveri...
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WO/1999/065675A1 |
An antifouling member comprising a highly corrosion-resistant metal comprising titanium, zirconium, tantalum, niobium, or an alloy based on any of these metals and, deposited thereon, a coating layer of silver or a silver alloy so as to ...
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WO/1999/066102A1 |
Method for forming a nickel-titan plating, in which method a plating material mainly consisting of nickel-titan is hot pressed onto the surface to be plated.
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WO/1999/066089A1 |
A Ni-based single crystal alloy having a coating film for preventing recrystallization fracture being capable of preventing the intergranular fracture resulting from recrystallization, which comprises a Ni-based single crystal alloy cont...
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WO1997034320A9 |
A precursor liquid (64) comprising silicon in a xylene solvent is prepared, a substrate (5, 71) is placed within a vacuum deposition chamber (2), the precursor liquid is misted, and the mist (66) is flowed into the deposition chamber whi...
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WO/1999/058282A1 |
An electrode (1) of green compact for discharge surface treatment for forming a hard film (9) on the surface of a work (2) by discharge machining in a working liquid (4). A metal powder (11) of W, Ti or the like and a liquid (12) which i...
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WO/1999/058743A1 |
A power source unit for discharge surface treatment which uses a dust electrode as a discharge electrode to generate pulse-like discharge between the discharge electrode and a work to thereby form a film comprising an electrode material ...
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WO/1999/059386A1 |
A substrate on which predetermined liquid is applied to form a patterned layer. Especially, this substrate includes a region (10) for formation of a pattern with a specific shape. On the region (10), regions (110) having an affinity for ...
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WO/1999/058744A1 |
A discharge surface treatment method for forming a hard coating (16) on the surface of a workpiece (2) by using energy of discharge generated between an electrode (14) and the workpiece (2), wherein a pulse-form arch discharge, a continu...
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WO/1999/058280A1 |
An apparatus for treating a surface of a tool, wherein a first electrode (120) is fixed to an angle indexing unit (121), a surface of the first electrode (120) being modified to a predetermined shape by the electric discharge machining b...
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WO/1999/055470A1 |
An improved method of applying a particulate material to a substrate broadly comprises the steps of: removing impurities from a surface of the substrate; forming a coating composition having a bonding material and at least one particulat...
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WO/1999/052651A1 |
A method for forming a workpiece coating having desired coating characteristics is provided. The method employs infrared (IR) radiation to melt the coating while maintaining a lower workpiece core temperature. As a result, the method pre...
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WO/1999/050899A1 |
In a film-forming process comprising depositing a molecule composed of a plurality of atoms on a substrate or reacting the molecule with an atom in the substrate to produce a compound, an improvement which comprises generating plasma in ...
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