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Patent Searching and Data


Matches 601 - 650 out of 1,377

Document Document Title
JP2971564B2  
JP2971122B2  
JPH11295460A
To appropriately suppress surplus reaction without mixing a neutron- absorbing material or a flammable toxic material into a fuel rod by using zirconium - gadolinium alloy where various characteristics of pure gadolinium have been improv...  
JPH11286736A
To improve the corrosion resistance and strength of a tube and to make the tube usable for a member in an atomic furnace core by allowing it to have a compsn. contg. Nb, Sn, one among Mo, Cu and Mn, and O and the balance Zr. The alloy co...  
JP2960799B2  
JP2957280B2  
JP2983425B2
PURPOSE: To improve the homogeneity of a hydrogen storage alloy and to increase the amt. of hydrogen to be occluded by supplying zirconium as a zirconium alloy with nickel. CONSTITUTION: A hydrogen storage alloy contg. at least zirconium...  
JP2983426B2
PURPOSE: To improve the uniformity of a hydrogen storage alloy and to increase the amt. of hydrogen to be occluded by supplying vanadium as a vanadium alloy at least with nickel. CONSTITUTION: An alloy contg. at least vanadium and nickel...  
JP2941796B2  
JP2940558B2  
JPH11509634A
(57) The fuel box for nuclear fuel たば for summary boiling water reactors is manufactured with a zirconium alloy board. This board is equipped with an ingredient which the material after beta rapid cooling and heat treatment has ducti...  
JPH11206927A
To provide a golf club head that is strong and can extend the distance of a ball and a method of manufacturing such golf club head. At least a part of a golf club head is molded by a hot press, by using a plate manufacture of an alloy ha...  
JP2926519B2  
JPH11194189A
To provide a production method for a Zr fuel tube for a reactor fuel clad superior in corrosion resistivity and creep characteristics in the conditions exposed in high temperature/high pressure water and steam. In a production method for...  
JPH11189855A
To obtain a bulky alloy excellent in strength property and workability and capable of using as a structural material by having a composition satisfying a specific relation and forming from an amorphous phase equal to or above the specifi...  
JP2914457B2  
JPH11158591A
To obtain the subject tube used for a nouclear fuel cladding tube having sufficient corrosion resistance even if being exposed to corrosive environments over a longer period by regulating the integrating degree in a specified plane in th...  
JP2935972B2
To improve the hydrogen storing capacity, equilibrium dissociation pressure, reaction rate and safety of an alloy by specifying the compsn. of hydrogen and hydrogen isotope storage alloy and the crystal structure thereof. This alloy has ...  
JP2935959B2
PURPOSE: To produce an alloy capable of efficiently removing impurity components, particularly hydrocarbon and nitrogen, from a gas used for semiconductor manufacture, special lamps, etc., by specifying the composition of a Zr-base alloy...  
JP2894928B2  
JP2893528B2  
JPH11133174A
To improve resistance against corrosion to high burnup by providing an alloy constituted of tin, iron, silicon, carbon and oxygen at specific wt.%, containing nuclear-grade zirconium having impurities for the remainder of the alloy, and ...  
JPH11109072A
To obtain a method for manufacturing a nuclear fuel rod cladding tube consisting of an alloy where resistance against nodal corrosion being accelerated uniformly in a light-water reactor is improved to a high degree of combustion, withou...  
JPH11101887A
To provide one alloy which can improve the resistances of the nuclear reactor fuel rod cladding, nuclear fuel assembly parts, and core member of a light water reactor to uniform accelerated node-like corrosion in the reactor without jeop...  
JP11094971A
To enable suppressing or preventing crack generation in stopper part of cell for long term operation by constituting each cell of zirconium alloy having recrystallization structure. In each cell 2, stopper part 4 are formed by denting in...  
JP2877351B2  
JPH11503872A
(57) -- Summary (base alloy) CoMnFeSn (here -- a base alloy -- Ti of 0.1*60 atom % --) Zr of 0.1*40 atom %, V of 0*60 atom %, nickel of 0.1*57 atom %, and it consists of Cr of 0*56 atom %, and, as for 0*7.5 atom %;c, 0*3.5 atom %;e of 13...  
JPH1184042A
To provide a zirconium-alloy composite cladding pipe for an atomic fuel rod having high corrosion resistance and high strength. The inner layer member of a zirconium-alloy cladding pipe for an atomic fuel rod having high corrosion resist...  
JPH1171660A
To prevent deterioration in viscosity caused in the case that crystals are precipitated in an alloy by allowing a high strength amorphous alloy to contain specified amounts of Zr, Hf, Ni, Cu, Fe, Co, Mn and Al, to contain a specified amt...  
JPH1156409A
To ventilate in shoes with air which is inhaled and exhaled as walking with a pumping function which is added at an insole by constituting a main part by means of installing an air-sucking hole and an exhaust hole at a bag-like body and ...  
JPH1147028A
To provide a foot washer by which a foot is easily washed in a natural standing attitude, washing is skillfully executed even between toes where stain is easily accumulated and feed are normally kept clean. A washing brush part 30 for wa...  
JPH1147034A
To provide a toilet device by which a sewage is purified by infiltrating it into soil so as to be processed and dipping-up is unnecessitated in a place which is in a suburb scop land being different from an urban part with a problem in a...  
JP2859187B2  
JPH119741A
To provide a golf club head casting made from an amorphous Zr alloy having high strength and a low elastic modulus. A golf club head casting is made from an amorphous Zr alloy which has a composition containing 10-32% Cu, 3-15% Al, 5-15%...  
JP2841884B2  
JPH10513262A
(57) Are the guidance pipe or covering pipe of a summary nuclear-reactor-fuel aggregate a pipe for forming, and 1.0*1.7% of the weight of tin, 0.55*0.8% of the weight of iron and total 0.20*0.60% of the weight of chromium, and/or vanadiu...  
JP2834165B2  
JPH10324937A
To provide a nonevaporation-type getter alloy which can be used for general purposes and has freedom from danger to environment or safety. This getter alloy is a nonevaporation-type getter alloy containing one or plural components select...  
JP2830420B2  
JP2814981B2  
JPH10287943A
To obtain a hydrogen storage alloy excellent in hydrogen occluding and releasing characteristic at a low cost by incorporating specific percentages of Zr, Ti, Mn, Cr, Ni, either or both of Al and Cu, and one or more elements among Co, Fe...  
JPH10282278A
To obtain a further improved unclear fuel rod cladding by utilizing a new alloy for an inner layer out of inner and outer walls that the metal tubular cladding for accommodating a nuclear fuel has. A compound cladding 110 included in a f...  
JPH10273746A
To obtain a zirconium alloy excellent in cold-workability and corrosion resistance and suitable as the material for nuclear fuel cladding duplex tube of a water-cooled type nuclear reactor by specifying its compsn. composed of Sn, Fe, Cr...  
JPH10265877A
To obtain a zirconium base alloy suitable for use in a nuclear reactor by substantially composing it of molybdenum, bismuth, and the balance zirconium. As a ternary alloy, a Zr-Bi-Mo allay contg., by weight, 3 to 6% Bi, 0.5 to 1.5% Mo, a...  
JPH10259437A
To obtain an alloy having excellent corrosion resistance even under high nuclear irradiating conditions by dispersing at least one kind among Zr2(Ru, Ag), Zr2(Os, Au), Zr2(Ru, Au) and Zr2(Os, Ag) into the structure of a zirconium base al...  
JPH10259445A
To obtain a hydrogen storage alloy excellent in hydrogen occluding characteristics and corrosion resistance and useful as the material for the negative electrode of a battery by preparing a hydrogen storage alloy shown by a specified for...  
JPH10259436A
To produce a hydrogen storage ally capable of satisfying both long service life and high rate dischargeability by withstanding high electrode capacity and repeated use in the case of using it as the negative electrode material of a batte...  
JPH10245649A
To improve the corrosion resistance of hydrogen storage alloy of a multiphase contg. Laves phases and to improve the self-discharging characteristics and cycle characteristics of a nickel-hydrogen storage battery using this alloy as cath...  
JPH10239473A
To provide a highly reliable reactor fuel covered pipe having hydrogen absorption resistance to the hydrogen generated within the covered pipe while keeping a hardness of the same degree as conventional pure zirconium. A zirconium-made l...  
JPH10219376A
To obtain a soft Zr alloy for a nuclear reactor material having soft mechanical properties equal to those of pure Zr while its restraint on rapid oxidation is maintained and excellent in hydrogen absorbing characteristics and stress corr...  

Matches 601 - 650 out of 1,377