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JPH07118328B2 |
PURPOSE:To improve the corrosion resistance by coating monolithic metal, alloy, oxide or combination thereof comprising Al and Co and/or Ni on the surface of an iron type material, whereby the coating material is diffused at the surface ...
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JPH07116613B2 |
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JPH07113146B2 |
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JPH07108488B2 |
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JPH07100849B2 |
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JPH0798981B2 |
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JPH07278701A |
PURPOSE: To produce a copper base material for electronic parts having improved oxidation resistance and high joining strength by forming an Ag diffusion layer in which Ag is diffused into a grain boundary of the surface of a copper allo...
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JPH07268593A |
PURPOSE: To provide a method for controlling a sheet temp. of an alloying furnace capable of controlling the sheet temp. with high accuracy. CONSTITUTION: The emissivity of a steel sheet 12 in the alloying furnace 24 is previously determ...
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JPH07268602A |
PURPOSE: To improve the surface function such as resistance to corrosion and wear by coating the entire periphery of a material to be coated with a foil, heating the foil to a high temp., degassing the space between the foil and material...
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JPH0791649B2 |
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JPH07254433A |
PURPOSE: To improve corrosion resistance of a container, and prevent deterioration of battery performance by flame coating W to a surface of a Cr plating layer provided on an inner surface of a positive electrode container of Ni, providi...
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JPH0788564B2 |
A platinum-silicon powder is electrophoretically deposited on a nickel- or cobalt-base superalloy substrate (12). The deposited powder is heated to form a transient liquid phase on the substrate (12) and to initiate diffusion of Pt and S...
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JPH0788563B2 |
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JPH07247803A |
PURPOSE: To provide such a single crystal turbine blade as being free from high temperature strength reduction even if it is under existence of crystal grain boundary, being healthy, having hight reliability and improved productivity. CO...
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JPH0785407B2 |
The x-ray target assembly (22) comprises an x-ray target member (24) having an opening (27) disposed therethrough and a support member (28) having: a mounting surface (30) disposed transversely to the axis (32) of rotation, a lower surfa...
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JPH07224373A |
PURPOSE: To improve the corrosion resistance of a liner metallurgically bonded to a nuclear fuel element, more preferably a Zr alloy pipe by sufficiently diffusing Fe and Ni by annealing into a barrier having the liner described above. C...
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JPH0774407B2 |
It has been found that a titanium aluminide modified with chromium and tantalum having the composition Al46-52Cr1-4Ta4-8 has a remarkable and unique antioxidation capability. Because of this unique antioxidation property, this aluminide ...
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JPH0774423B2 |
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JPH07197281A |
PURPOSE: To produce iron and steel members having heat resistance, corrosion resistance and high tensile force by sticking and forming Al on the surfaces of the iron and steel members, and heating the members under specific conditions to...
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JPH07188602A |
PURPOSE: To obtain a paste for coating a substrate, improved in technical suitability, or the like, by dispersing a specified powder material in water and mixing the dispersion with a water-dilutable nonionic fluidity-improving additive....
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JPH07173631A |
PURPOSE: To provide a treating method by which the adhesive strength of a hard carbon film to the substrate has considerably been improved at a low temp. and obtain hard carbon film coated parts by adopting the method. CONSTITUTION: The ...
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JPH07173605A |
PURPOSE: To reduce a thickness variance of cemented film layer so as to shorten a treating time by continuously heating a non tight closure container filled with a cementing agent/objective metal part while passing a heating furnace and ...
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JPH07157861A |
PURPOSE: To impart excellent corrosion resistance so as to withstand severe corrosive environments to a shape material by forming a Zn allay diffused layer having certain concn. and depth on the outer surface of a pipe. CONSTITUTION: The...
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JPH0755407B2 |
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JPH07150333A |
PURPOSE: To enhance hardness, wear resistance and flaw resistance, to prevent peeling of a hard layer and lubricating layer and to assure excellent reliability by forming the hard layer and lubricating layer while suppressing a productio...
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JPH0751741B2 |
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JPH0745913B2 |
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JPH0744097B2 |
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JPH07504232A |
A superalloy turbine blade (10) has a bond coating (92) and a thermal barrier coating (94). The bond coating (92) comprises a MCrAlY coating on the metallic substrate (90) of the superalloy turbine blade (10), an aluminide coating on the...
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JPH0739627B2 |
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JPH0739635B2 |
An aluminide coating is applied to a portion of the surface of an article that already has a thermal barrier coating system in place over another portion of its surface. The portion of the surface to be coated is contacted, at elevated t...
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JPH0738420B2 |
In a maskless metal cladding process for plating an existing metallurgical pattern (13), a protective layer (16) is utilized to isolate those areas of underlying metallurgy on which additional metal plating is not desired. The layer acts...
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JPH07109579A |
PURPOSE: To plate the surface of an article with metal by heating the article together with a metallizing powder pack. CONSTITUTION: This process is a pack plating process where a density driven flow of plating gas is allowed to pass thr...
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JPH0790545A |
PURPOSE: To automatically and easily make the Si concn. of a continuously produced high-Si concn. steel strip coincide with a target Si concn. with high accuracy. CONSTITUTION: The Si concn. of the steel strip 1 on the outlet side of a s...
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JPH0790544A |
PURPOSE: To automatically and easily make the Si concn. of a continuously produced high-Si concn. steel strip coincide with a target Si concn. with high accuracy regardless of a fluctuation in the thickness of the steel strip. CONSTITUTI...
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JPH0726192B2 |
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JPH0770763A |
PURPOSE: To obtain a rust preventive steel sheet thin in coating weight and excellent in corrosion resistance by forming a Ni-P based alloy plated layer containing a specific quantity of P on the surface of the steel sheet, heat treating...
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JPH0770732A |
PURPOSE: To improve corrosion resistance to sodium polysulfide by forming a high concentration chromium-aluminum-iron alloy layer on the surface of a battery cell or sodium-sulfur battery. CONSTITUTION: A chromium calorizing treating age...
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JPH0770788A |
PURPOSE: To embody thin coating weight and high corrosion resistance without limiting steel components in a base steel sheet even under a severe environment as a rust preventive steel sheet for automobile. CONSTITUTION: A Ni-P alloy plat...
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JPH0770731A |
PURPOSE: To improve corrosion resistance to sodium polysulfide by forming a high concentration chromium-aluminum-iron alloy layer on the surface of a battery cell for sodium-sulfur battery. CONSTITUTION: A chromium calorizing treating ag...
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JPH0713292B2 |
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JPH0741935A |
PURPOSE: To produce a steel material having a porous surface and suitable for use as a catalyst. carrier. CONSTITUTION: A steel material contg. ≥2wt.%, in total, of one or more among Al, Cr, Mn and Ti is embedded in a treating agent co...
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JPH079074B2 |
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JPH0726387A |
PURPOSE: To improve wear resistance of the surface of titanium or a titanium alloy used as a material of e.g. the leisure bicycle parts. CONSTITUTION: In the method for reforming the surface of titanium or a titanium alloy, the surface o...
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JPH076024B2 |
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JPH076056B2 |
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JPH076052B2 |
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JPH0722285A |
PURPOSE: To produce a miniature high capacity solid electrolytic capacitor having improved tanδ, leakage current, and high frequency characteristics by forming manganese dioxide even in micropores. CONSTITUTION: An anodic oxidation film...
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JPH0722286A |
PURPOSE: To produce a miniature high capacity solid electrolytic capacitor having improved tanδ, leakage current, and high frequency characteristics by forming ruthenium dioxide even in micropores. CONSTITUTION: An anodic oxidation film...
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JPH0718324A |
PURPOSE: To produce the cast iron pipe having excellent toughness and corrosion resistance in combination and to provide the process for production of this cast iron pipe. CONSTITUTION: This corrosion resistant tough cast iron pipe is fo...
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