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Matches 1 - 50 out of 12,150

Document Document Title
WO/2017/047101A1
Provided is an iron-based sintered compact having excellent mechanical properties. In this sintered compact, the surface area ratio of pores does not exceed 15%, and the median diameter D50 of the pores in terms of surface area does not ...  
WO/2017/047754A1
The purpose of the present invention is to improve the mechanical strength of a sputtering target. Provided to achieve this purpose is a sputtering target material that is characterized by containing B in a proportion of 10-50 at.% and a...  
WO/2017/043094A1
Provided is a mixed powder for powder metallurgy with which it is possible to obtain a sintered compact that, despite not containing Ni, has an excellent tensile strength and ductility equivalent to or better than those of a sintered com...  
WO/2017/044234A1
A highly impact resistant ductile iron casting is made from a specified high nickel content ductile iron composition and post-treated with a specified heating and cooling profile to achieve an elongation exceeding the ASTM A356 ("60-40-1...  
WO/2017/040775A1
Disclosed herein are embodiments of hardfacing/hardbanding materials, alloys, or powder compositions that can have low chromium content or be chromium free. In some embodiments, the alloys can contain transition metal borides and borocar...  
WO/2017/033861A1
A diffusion treatment device comprises: a cylindrical body (12) including a treatment space (24) for accommodating a sintered magnet piece and an RH diffusion source; a treatment container (10) which includes a first and a second lid for...  
WO/2017/029921A1
This sliding member 1 is formed of a steel sintered body that contains chromium, molybdenum and carbon, with the chromium content being 5% by mass or less. This sliding member 1 comprises: a compound layer 11 that has a sliding surface 1...  
WO/2017/030384A1
The present invention relates to a soft magnetic alloy and, more specifically, to an iron-based soft magnetic alloy. The iron-based soft magnetic alloy according to the present invention contains iron, cobalt, titanium, and zirconium, an...  
WO/2017/014632A1
The present disclosure relates to a corrosion resistant duplex stainless steel (ferritic austenitic alloy) which is suitable for use in a plant for the production of urea; and uses thereof. The disclosure also relates to objects made of ...  
WO/2017/012841A1
The invention relates to a tribological system, comprising a valve seat ring produced of sintered material and a valve, which is untreated or is hardened and/or plated at least in the seat region, said tribological system being character...  
WO/2017/013181A1
The present disclosure relates to the use of an object made of a duplex stainless steel, duplex stainless steel comprising in weight% (wt%): c max 0.020; Si max 0.8; Mn max 1.5; Cr 29.0 to 33.0; Ni 6.0 to 9.0; Mo 3.0 to 5.0; N 0.40 to 0....  
WO/2017/013180A1
The present disclosure relates to a corrosion resistant duplex stainless steel (ferritic austenitic alloy) which is suitable for use in a plant for the production of urea; and uses thereof. The disclosure also relates to objects made of ...  
WO/2017/002623A1
Provided is a composite for a wear-resistant ring having excellent heat conductivity. In the composite for a wear-resistant ring, an iron-based sintered body for a wear-resistant ring having a composition that contains 0.4-1.5% C and 20-...  
WO/2016/208508A1
An R-T-B-based sintered magnet characterized by containing 27.5 to 34.0% by mass of R, 2 to 10% by mass of RH, 0.89 to 0.95% by mass of B, 0.1 to 0.2% by mass of Ti, 0.3 to 0.7% by mass of Ga, 0.07 to 0.50% by mass of Cu, 0.05 to 0.50% b...  
WO/2016/190037A1
This mixed powder for iron-based powder metallurgy contains a powder comprising anhydrite II such that the CaS weight ratio after sintering is 0.01 to 0.1 wt%. The powder containing anhydrite II preferably has a volume-average particle s...  
WO/2016/190039A1
This mixed powder for iron-based powder metallurgy comprises: one or more ternary oxides selected from the group consisting of Ca-Al-Si oxides and Ca-Mg-Si oxides; and one or more binary oxides selected from the group consisting of Ca-Al...  
WO/2016/190038A1
This mixed powder for iron-based powder metallurgy comprises a metal-based powder and a CaS raw material powder containing one or more substances selected from the group consisting of anhydrite III, anhydrite II, dihydrate calcium sulfat...  
WO/2016/186037A1
Provided is a hard sintered alloy comprising hard phase particles that include an M2M'B2 (where M and M' are mutually different metal atoms)-type multiple boride, and a sintered phase including an alloy composition that contains M' as th...  
WO/2016/184009A1
Powder metallurgy wear-resistant tool steel, comprising the following chemical components in percentage by mass: 12.2 to 16.2% of V, 1.1 to 3.2% of Nb, 2.6 to 4.0% of C, no more than 2.0% of Si, 0.2 to 1.5% of Mn, 4.0 to 5.6% of Cr, no m...  
WO/2016/175063A1
A fixed beam 2 along which magnet-body holding sections 22 are consecutively provided is disposed so as to pass through a slurry 1. Sintered magnet bodies m placed in the magnet-body holding sections 22 by movable beams 3 are conveyed by...  
WO/2016/175062A1
When sintered magnet bodies 1 are held in a jig 2 having a rotational axis in the vertical direction, immersed in a slurry 41 to apply the slurry thereto, rotated in conjunction with the jig to remove the surplus slurry on the surface of...  
WO/2016/175065A1
A method for producing rare-earth magnets is provided in which, when a slurry 2 having a rare-earth-compound powder dispersed therein is applied to sintered magnet bodies 1 and dried to apply the powder thereto, the magnet bodies 1 are a...  
WO/2016/175069A1
A sintered magnet body is held in a grounded jig exhibiting excellent electrical conductivity, a rare-earth-compound powder is charged and sprayed on the sintered magnet body to electrostatically coat the sintered magnet body with the po...  
WO/2016/175060A1
When a slurry 41 obtained by dispersing a rare-earth-compound powder in a solvent is applied to sintered magnet bodies 1, and dried to remove the solvent in the slurry and cause the surfaces of the sintered magnet bodies to be coated wit...  
WO/2016/168827A1
A process for manufacturing an iron-based alloy comprising forming targeted fine oxide and/or carbide dispersoids in a melt, and sequentially precipitating transition-metal nitrides on the dispersoids for heterogeneous nucleation of equi...  
WO/2016/163262A1
The present invention provides a metal-based thermoelectric conversion material having a high figure-of-merit ZT, the thermoelectric conversion material being a p-type or n-type full-Heusler alloy, having a composition of an Fe2TiA type ...  
WO/2016/158552A1
A sintered R-TM-B magnet which comprises 24.5-34.5 mass% R (R is at least one element selected from among rare-earth elements including Y), 0.85-1.15 mass% B, less than 0.1 mass% Co, 0.07-0.5 mass% Ga, 0-0.4 mass% Cu, unavoidable impurit...  
WO/2016/158738A1
The purpose of this heat-resistant sintered material and a production method thereof is to obtain a heat-resistant sintered material that has excellent oxidation resistance, wear resistance at high temperatures, and salt damage resistanc...  
WO/2016/152460A1
If bonding with resin or the like or if coating particles with an insulating film, it is necessary to increase the amount of an insulating material other than a magnetic material in order to make insulation performance more reliable, but...  
WO/2016/148137A1
A machine component (an oil-containing bearing 1) comprises a green compact comprising a raw material powder that has been compressed and molded, said raw material powder including iron powder and copper powder and said green compact bei...  
WO/2016/147796A1
A machine component (an oil-containing bearing 1) wherein: a green compact comprising a raw material powder that has been compressed and molded is heat-treated at in an oxidized atmosphere (e.g., in air), said raw material powder includi...  
WO/2016/141154A1
Metal matrix composites are disclosed that have a low coefficient of thermal expansion and low density. The composite includes a matrix formed from a low CTE metal alloy in which micron-scale ceramic particles are homogeneously dispersed...  
WO/2016/140258A1
[Problem] To provide: an iron-chromium-aluminum-based oxide dispersion strengthened steel which can exhibit excellent high-temperature strength even at high temperatures of 1000°C or higher and which does not undergo the deterioration o...  
WO/2016/132696A1
A powder magnetic core 1 according to an embodiment comprises a pressed powder composed of a Fe-based soft magnetic powder 2 and a glass 3, wherein the diameter of each pore in the powder magnetic core 1 is 20 μm or less (including zero...  
WO/2016/133067A1
[Problem] To provide a method for manufacturing an R-T-B sintered magnet having high Br and high HcJ while minimizing the Dy and Tb content. [Solution] A method for manufacturing an R-T-B sintered magnet containing R, B, Ga, Cu, and Al, ...  
WO/2016/133080A1
[Problem] To provide a method for manufacturing an R-T-B sintered magnet in which the thickness can be increased up to the grain boundary between two particles in the magnet, the R-T-B sintered magnet having high coercive force even with...  
WO/2016/124532A1
The present invention concerns an iron-based powder composition comprising at least an iron-based powder, and a minor amount of a machinability enhancing additive, said additive comprising at least one titanate compound. The invention fu...  
WO/2016/125748A1
Provided is an electric actuator with which the ease of maintenance is enhanced and cost reduction is achieved by simplifying the structure thereof. In an electric linear actuator provided with a ball screw mechanism 8 that converts the ...  
WO/2016/118358A1
An article and method of forming the article are disclosed. The article has a surface comprising a duplex nano structured ferritic alloy. The surface includes a plurality of nanofeatures that include complex oxides of yttrium and titaniu...  
WO/2016/116562A1
The present invention relates to a method for additive manufacturing of a tailored three-dimensional structure by local synthesis of a target alloy. The target alloy comprising at least a first metallic element and a second element, prov...  
WO/2016/114065A1
A bearing base material 2 is fabricated by compression-molding and then firing a starting material powder having iron powder as a primary component thereof. The Fe content in the bearing base material 2 is 90 wt% or greater. Iron powder ...  
WO/2016/112682A1
Provided are a normalized acid-resistant pressure vessel steel plate and manufacturing method thereof. Components of the steel plate and mass percentages thereof are: 0.10-0.20% of C, 0.6-1.10% of Mn, 0.10-0.40% of Si, ≤ 0.010% of P, ...  
WO/2016/103812A1
Provided is a smelting method capable of effectively promoting a reduction reaction on pellets formed using nickel oxide ore as starting material to obtain a ferronickel alloy with a high nickel grade of at least 4%. The present inventio...  
WO/2016/098525A1
A green compact according to the present invention is obtained by compression molding raw material powders having a metal powder as a primary raw material, wherein an oxide film is formed between the raw material powders that constitute ...  
WO/2016/093174A1
The present invention includes a step in which heat treatment is performed at no more than the sintering temperature for an R-T-B-based sintered magnet, said heat treatment being performed in a state in which an RLM alloy powder (RL bein...  
WO/2016/092085A1
A ferritic alloy comprising in weight % : C: 0.01-0.1; N: 0.001-0.1; O: ≤0.2; B: ≤0.01; Cr: 9-13; Al: 2.5-8; Si: ≤ 0.5; Mn: ≤ 0.4; Y: ≤ 2.2; Sc+Ce+La: ≤ 0.2; Mo+W: ≤ 4.0; Ti: ≤ 1.7; Zr: ≤ 3.3; Nb: ≤ 3.3; V: ≤ 1.8; H...  
WO/2016/093197A1
This operation method for electric resistance furnaces includes: defining a plurality of management categories corresponding to temperatures detected by a temperature sensor before starting operation of an electric resistance furnace alo...  
WO/2016/092827A1
The present invention contains 2.0-5.0% by mass of Cu, the remainder comprising Fe and unavoidable impurities, 1/10-8/10 of the amount of Cu being diffused and bonded in the form of a powder to the surfaces of an iron powder which is a r...  
WO/2016/093173A1
The present invention includes a step in which heat treatment is performed at no more than the sintering temperature for an R-T-B-based sintered magnet, said heat treatment being performed in a state in which an RLM alloy powder (RL bein...  
WO/2016/090769A1
A stainless-steel and smelting process thereof, the process being a novel process directly employing nickel ore concentrate and continuously smelting the stainless-steel via calcining, an RKEF system, an AOD furnace, and an LE furnace; s...  

Matches 1 - 50 out of 12,150