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Matches 601 - 650 out of 1,361

Document Document Title
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  
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  
JPH1119650A
To provide a magnetic activated water device of city water capable of being easily mounted by everybody without executing piping work and in spite of the size of a city water pipe. A magnetic activated water device is composed of four su...  
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%...  
JPH1111837A
To provide an intra-car guide device for a vehicle elevator which can prevent breakage of side plates even in case the driver takes a wrong heading by mistake toward the side plate. Light projecting and receiving apparatuses 7a, 7b, and ...  
JP2841884B2  
JPH10513262A  
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...  
JPH10218700A
To enable a highly tough material to be produced at low cost by the presence of such a crystal assembly that nanocrystals are oriented in the identical azimuth in the crystals of an alloy system capable of forming noncrystalline state. I...  
JPH10199523A
To increase the initial activation speed so as to increase the initial activating rate of a battery for the purpose of improving the high rate discharging characteristic of the battery by employing, as a negative active substance, a hydr...  
JPH10194860A
To improve wettability and to enhance joining strength to ceramics in a brazing filler active metal for joining a ceramic to a metal or joining ceramics to each other. In the brazing filler metal, an intermetallic compound consists of Ti...  
JPH10183278A
To provide a zirconium alloy for use in a cladding pipe and a fuel assembly, capable of meeting the recent demand for high burnup of nuclear fuel and having sufficient corrosion resistance, that is, excellent uniform corrosion resistance...  
JPH10172553A
To provide an alkaline secondary battery having a long cyclic lifetime by improving the properties of an AB2 type hydrogen storage alloy included in a paste-form negative electrode. A negative electrode paste is prepared from a hydrogen ...  
JPH10172554A
To provide an alkaline secondary battery with long charge/discharge cycle life by arranging a positive electrode, a negative electrode represented by the specific composition, and an alkaline electrolyte, and specifying the Vickers hardn...  
JPH10172548A
To enhance the utilization factor of a hydrogen storage alloy and increase discharge capacity by arranging a negative electrode obtained by supporting a negative electrode material containing the hydrogen storage alloy represented by the...  
JP2768721B2  
JP2790138B2
To improve crossion resistance and hydrogen absorption characteristics by composing at least one of a cladding tube for nuclear fuel, a spacer for a nuclear fuel assembly and a channel box for a nuclear fuel assembly of an alloy made of ...  
JP2750617B2  
JPH10114582A
To enable pulverization to a fine particle range in a higher yield than that of a Zr-Ni-Ti alloy by incorporation prescribed amts. of Ti, Be, Fe and Zr. A mixture consisting of ≤12wt.% Ti, ≤8wt.% Be, <16.5wt.% Fe and the balance Zr o...  
JP2775380B2
PURPOSE: To improve the plateau effect. of a Ti-Zr-Fe-Cr alloy and to freely regulate the equilibrium pressure of formation-dissociation of a hydride by specifying the compsn. of the alloy. CONSTITUTION: A compsn. represented by general ...  
JPH10112314A
To provide an alkaline secondary battery with long cycle life for charge and discharge, by using a hydrogen storage alloy electrode which is represented by general composition formula ABx and contains a specific hydrogen storage alloy. A...  
JPH10102173A
To obtain a hydrogen storage alloy excellent in hydrogen occlusion characteristic and corrosion resistance by providing a rapidly solidified alloy having a specific composition and also having plural metallic phases different in crystal ...  
JP2770777B2
PURPOSE: To obtain a Zr-based alloy not causing nodular corrosion. CONSTITUTION: This Zr-based alloy consists of, by weight, 1.2-2.0% Sn, 0.20-0.55% Fe, 0.03-0.30% Ni and the balance essentially Zr and satisfies 1.4≤Fe/Ni≤8 or consis...  
JPH1088261A
To obtain a hydrogen storage alloy for nickel-hydrogen battery cathode, improved in cycle long life characteristic, by introducing heterogeneous strain most suitable for cycle characteristic into hydrogen storage alloy crystals. A hydrog...  
JPH1088260A
To provide a zirconium base alloy showing excellent corrosion resistance even under high neutron irradiating conditions and to provide a core structural member for a neuclear reactor. This corrosion resistant zirconium base alloy is the ...  

Matches 601 - 650 out of 1,361