[go: up one dir, main page]

RU95122462A - METHOD OF OBTAINING AN ALLOY CONTAINING OCCURED HYDROGEN AND ALLOY - Google Patents

METHOD OF OBTAINING AN ALLOY CONTAINING OCCURED HYDROGEN AND ALLOY

Info

Publication number
RU95122462A
RU95122462A RU95122462/02A RU95122462A RU95122462A RU 95122462 A RU95122462 A RU 95122462A RU 95122462/02 A RU95122462/02 A RU 95122462/02A RU 95122462 A RU95122462 A RU 95122462A RU 95122462 A RU95122462 A RU 95122462A
Authority
RU
Russia
Prior art keywords
alloy
powder
alloys
granule
hydrogen
Prior art date
Application number
RU95122462/02A
Other languages
Russian (ru)
Other versions
RU2110365C1 (en
Inventor
Ли Кванг-Мин
Джо Киу-Нам
Чой Джонг-сео
Ким Геун-Бае
Чой Кви-Сеук
Ли Санг-Вон
Original Assignee
Самсунг Дисплей Дивайсис Ко., Лтд
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1019940038129A external-priority patent/KR100312699B1/en
Application filed by Самсунг Дисплей Дивайсис Ко., Лтд filed Critical Самсунг Дисплей Дивайсис Ко., Лтд
Publication of RU95122462A publication Critical patent/RU95122462A/en
Application granted granted Critical
Publication of RU2110365C1 publication Critical patent/RU2110365C1/en

Links

Claims (6)

1. Способ получения сплава, содержащего окклюдированный водород, отличающийся тем, что осуществляют стадии
смешивания порошкообразного сплава с фазами Лавеса Zr-Mn-V-Cr-Ni сплавов с или порошкообразным LaNi5 сплавом или редкоземельными металлами, например La, Ce, Pr и Nd, и порошкообразным CaCu5 сплавом Mm-Mn-Ni-Al-Co сплавов, вследствие чего образуется порошкообразная смесь сплава;
приложение к порошкообразной смеси сплава механического воздействия в виде высокоскоростного шарового измельчения с использованием шаровой мельницы с испарителем, вследствие чего осуществляют механическое сплавление порошкообразной смеси сплава в порошок сплава;
удаление из порошка сплава остаточных газов; и испытания окклюзивных свойств порошка сплава в отношении водорода.1. The method of obtaining an alloy containing occluded hydrogen, characterized in that carry out stage
mixing powdered alloy with Laves phases Zr-Mn-V-Cr-Ni alloys with either powdered LaNi 5 alloy or rare earth metals, such as La, Ce, Pr and Nd, and powdered CaCu 5 alloy Mm-Mn-Ni-Al-Co alloys resulting in the formation of a powder mixture of the alloy;
application to the powder mixture of an alloy of mechanical action in the form of high-speed ball grinding using a ball mill with an evaporator, as a result of which mechanical melting of the powder alloy mixture into alloy powder is carried out;
removal of residual gases from the alloy powder; and testing the occlusal properties of alloy powder against hydrogen. 2. Способ по п.1, отличающийся тем, что стадию механического сплавления для образования порошка сплава осуществляют с использованием вибромельницы с испарителем или мельницы со встряхивателем. 2. The method according to claim 1, characterized in that the stage of mechanical alloying for the formation of alloy powder is carried out using a vibrating mill with an evaporator or a mill with a shaker. 3. Способ по п.1, отличающийся тем, что высокоскоростное шаровое измельчение осуществляют при скорости вращения шаровой мельницы 300 - 700 оборотов в минуту, времени обработки 1 - 500 ч с использованием стеариновой кислоты или метанола в качестве агента, регулирующего способ, и при весовом отношении шаров к порошкообразной смеси сплава 50 : 1 - 150 : 1. 3. The method according to claim 1, characterized in that high-speed ball grinding is carried out at a speed of rotation of a ball mill 300-700 revolutions per minute, processing time 1-500 h using stearic acid or methanol as an agent regulating the method, and at The ratio of balls to a powder mixture of alloy 50: 1 is 150: 1. 4. Способ по п.1, отличающийся тем, что стадия удаления остаточного газа включает стадию образования гранулы из порошка сплава и стадию обработки нагрева гранулы при 500 - 700oС или в атмосфере инертного газа или в вакууме для создания однородности качества гранулы сплава.4. The method according to claim 1, characterized in that the residual gas removal step comprises the step of forming a granule from the alloy powder and the step of treating the heating of the granule at 500-700 ° C or in an inert gas atmosphere or in vacuum to create a uniform quality of the alloy granule. 5. Способ по п.1, отличающийся тем, что количество сплава с фазами Лавеса Zr-Mn-V-Cr-Ni сплавов составляет 90 - 99 мас.%, в то время как количество LaNi5 сплава или CaCu5 сплава Mm-Mn-Ni-Al-Co сплавов составляет 1 - 10 мас. %.5. The method according to claim 1, characterized in that the amount of alloy with Laves phases Zr-Mn-V-Cr-Ni alloys is 90 - 99 wt.%, While the amount of LaNi 5 alloy or CaCu 5 alloy Mm-Mn -Ni-Al-Co alloys is 1 - 10 wt. % 6. Сплав, содержащий окклюдированный водород, полученный способом по п. 1. 6. Alloy containing occluded hydrogen, obtained by the method according to claim 1.
RU95122462A 1994-12-28 1995-12-27 Method of preparing alloy containing occluded hydrogen, and alloy RU2110365C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR94-38129 1994-12-28
KR1019940038129A KR100312699B1 (en) 1994-12-28 1994-12-28 Hydrogen Absorption Alloy and Its Manufacturing Method

Publications (2)

Publication Number Publication Date
RU95122462A true RU95122462A (en) 1997-11-27
RU2110365C1 RU2110365C1 (en) 1998-05-10

Family

ID=19404424

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95122462A RU2110365C1 (en) 1994-12-28 1995-12-27 Method of preparing alloy containing occluded hydrogen, and alloy

Country Status (9)

Country Link
US (1) US5679130A (en)
EP (1) EP0719870B1 (en)
JP (1) JPH09118941A (en)
KR (1) KR100312699B1 (en)
CN (1) CN1074172C (en)
DE (1) DE69516383T2 (en)
HU (1) HUT73269A (en)
MY (1) MY121939A (en)
RU (1) RU2110365C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876869A (en) * 1995-12-07 1999-03-02 Sanyo Electric Co., Ltd. Hydrogen absorbing alloy electrodes
JP3397981B2 (en) * 1996-06-11 2003-04-21 三洋電機株式会社 Hydrogen storage alloy and manufacturing method
DE10128100A1 (en) * 2001-06-11 2002-12-19 Hannover Med Hochschule Medical implant used for humans and animals is made from magnesium alloy containing additions of rare earth metals and lithium
CN103240412B (en) * 2013-05-22 2014-10-15 北京科技大学 Method for preparing powder super-alloy by near net shape
CN104644539A (en) * 2015-01-30 2015-05-27 覃芳菲 Health, nourishing and conditioning shampoo and producing method thereof
CN104741614B (en) * 2015-04-10 2017-03-08 哈尔滨工业大学 A kind of preparation method of Ti50.5-xNi49.5Zrx ternary alloy powder with high Zr content
CN107838419A (en) * 2017-12-02 2018-03-27 桂林理工大学 One kind is modified AB using bis-Schiff base surface3The method of type hydrogen storage alloy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890166A (en) * 1972-11-17 1975-06-17 Aluminum Co Of America Activation of particulate aluminum
US4696873A (en) * 1985-06-21 1987-09-29 Kabushiki Kaisha Toshiba Rechargeable electrochemical cell with a negative electrode comprising a hydrogen absorbing alloy including rare earth component
US4893756A (en) * 1988-09-22 1990-01-16 Energy Conversion Devices, Inc. Hydride reactor apparatus for hydrogen comminution of metal hydride hydrogen storage material
JPH02209447A (en) * 1989-02-07 1990-08-20 Sanyo Electric Co Ltd Hydrogen storage alloy
US5284619A (en) * 1990-03-24 1994-02-08 Japan Storage Battery Company, Limited Hydrogen absorbing electrode for use in nickel-metal hydride secondary batteries
JP3010724B2 (en) * 1990-10-25 2000-02-21 松下電器産業株式会社 Hydrogen storage alloy electrode for batteries
JPH05101819A (en) * 1991-03-29 1993-04-23 Matsushita Electric Ind Co Ltd Electrode of hydrogen storage alloy and manufacture thereof
DE4110543A1 (en) * 1991-03-30 1992-10-01 Pm Hochtemperatur Metall Gmbh OXIDE DISPERSION HARDENED ELIGIBLE CHROME CHROME ALLOY
JP2560565B2 (en) * 1991-04-23 1996-12-04 株式会社栗本鐵工所 Method for producing hydrogen storage alloy
JP2560567B2 (en) * 1991-04-23 1996-12-04 株式会社栗本鐵工所 Method for producing hydrogen storage alloy
JPH05179372A (en) * 1992-01-06 1993-07-20 Tokin Corp Production of hydrogen occluding alloy powder
JP3265652B2 (en) * 1992-10-09 2002-03-11 松下電器産業株式会社 Manufacturing method of alkaline storage battery and its hydrogen storage alloy

Similar Documents

Publication Publication Date Title
US4859413A (en) Compositionally graded amorphous metal alloys and process for the synthesis of same
Halstead et al. Structure and hardness of Co–Mo–Cr–Si wear resistant alloys (Tribaloys)
US4799955A (en) Soft composite metal powder and method to produce same
CH624148A5 (en)
US4264354A (en) Method of making spherical dental alloy powders
RU95122462A (en) METHOD OF OBTAINING AN ALLOY CONTAINING OCCURED HYDROGEN AND ALLOY
JP3397981B2 (en) Hydrogen storage alloy and manufacturing method
EP0161975A1 (en) Process for producing porous products of boron or boron compounds
RU2110365C1 (en) Method of preparing alloy containing occluded hydrogen, and alloy
EP0964069B1 (en) Strontium master alloy composition having a reduced solidus temperature and method of manufacturing the same
US4576640A (en) Hydrogen storage material
JPH05247568A (en) Hydrogen storage alloy electrode and battery using them
JP3397979B2 (en) Hydrogen storage alloy
JP2560567B2 (en) Method for producing hydrogen storage alloy
JP2954711B2 (en) W-Ti alloy target and manufacturing method
JPH04362105A (en) Production of fine intermetallic compound powder
McGuiness et al. The hydrogen decrepitation behavior of alloys and magnets based on Nd16Fe76B8
JP2560566B2 (en) Method for producing hydrogen storage alloy
Zoz et al. Mechanical alloying of Ti-24Al-11Nb (at%) using the Simoloyer
JPH0681011A (en) Production of alloy powder
JPS6256939B2 (en)
JPS648063B2 (en)
JPH05226130A (en) Manufacture of smfen magnet powder
JP3062743B2 (en) Hydrogen-containing titanium-aluminum alloy powder, method for producing the same alloy powder, sintered titanium-aluminum alloy, and method for producing the same
RU2208656C2 (en) Method of production of alloying composition