ES476373A1 - Un procedimiento de preparacion de cuerpos solidos de alea- ciones de cobre-zinc-aluminio. - Google Patents

Un procedimiento de preparacion de cuerpos solidos de alea- ciones de cobre-zinc-aluminio.

Info

Publication number
ES476373A1
ES476373A1 ES476373A ES476373A ES476373A1 ES 476373 A1 ES476373 A1 ES 476373A1 ES 476373 A ES476373 A ES 476373A ES 476373 A ES476373 A ES 476373A ES 476373 A1 ES476373 A1 ES 476373A1
Authority
ES
Spain
Prior art keywords
solid bodies
zinc
copper
aluminium alloys
manufacturing solid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES476373A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Katholieke Universiteit Leuven
Original Assignee
Katholieke Universiteit Leuven
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
Application filed by Katholieke Universiteit Leuven filed Critical Katholieke Universiteit Leuven
Publication of ES476373A1 publication Critical patent/ES476373A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

Un procedimiento de preparación de cuerpos sólidos de aleaciones de cobre-zinc-aluminio que tienen estructura de cristal Beta, caracterizado por partir de un material pulferulento que, aparte de impurezas inevitables, comprende de 10 a 40% en peso de Zn, de 1 a 12% en peso de Al y el resto cobre, y por densificar en frio primeramente este material pulverulento y después extruirlo en caliente para formar un cuerpo sólido.
ES476373A 1977-12-28 1978-12-27 Un procedimiento de preparacion de cuerpos solidos de alea- ciones de cobre-zinc-aluminio. Expired ES476373A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7714494A NL7714494A (nl) 1977-12-28 1977-12-28 Werkwijze voor het maken van vaste lichamen uit koper-zinkaluminiumlegeringen.

Publications (1)

Publication Number Publication Date
ES476373A1 true ES476373A1 (es) 1979-04-16

Family

ID=19829842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476373A Expired ES476373A1 (es) 1977-12-28 1978-12-27 Un procedimiento de preparacion de cuerpos solidos de alea- ciones de cobre-zinc-aluminio.

Country Status (15)

Country Link
US (1) US4285739A (es)
JP (1) JPS54100908A (es)
AT (1) AT371039B (es)
AU (1) AU518824B2 (es)
BE (1) BE872784A (es)
CA (1) CA1112912A (es)
CH (1) CH638833A5 (es)
DE (1) DE2856082C2 (es)
ES (1) ES476373A1 (es)
FR (1) FR2413159A1 (es)
GB (1) GB2011479B (es)
IT (1) IT1102446B (es)
LU (1) LU80726A1 (es)
NL (1) NL7714494A (es)
ZA (1) ZA787214B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035070B1 (de) * 1980-03-03 1985-05-15 BBC Aktiengesellschaft Brown, Boveri & Cie. Gedächtnislegierung auf der Basis eines kupferreichen oder nickelreichen Mischkristalls
EP0035601B1 (de) * 1980-03-03 1983-12-21 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur Herstellung einer Gedächtnislegierung
DE3068396D1 (en) * 1980-03-03 1984-08-09 Bbc Brown Boveri & Cie Process for the production of a copper, zinc and aluminium base memory alloy by powder metallurgy technique
EP0043388A1 (de) * 1980-07-04 1982-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Gedächtnislegierung auf der Basis von Cu/Zn/Al und Verfahren zu ihrer Herstellung
EP0045985B1 (de) * 1980-08-07 1984-02-08 BBC Aktiengesellschaft Brown, Boveri & Cie. Verfahren zur Herstellung einer Kupferbasis-Gedächtnislegierung
NL8103612A (nl) * 1981-07-30 1983-02-16 Leuven Res & Dev Vzw Beta-legeringen met verbeterde eigenschappen.
US4435213A (en) 1982-09-13 1984-03-06 Aluminum Company Of America Method for producing aluminum powder alloy products having improved strength properties
JPS59185743A (ja) * 1983-04-06 1984-10-22 Sumitomo Electric Ind Ltd 機能合金線の製造方法
DE3319395A1 (de) * 1983-05-28 1984-11-29 G. Rau GmbH & Co, 7530 Pforzheim Formstueck aus einem verbundwerkstoff und herstellungsverfahren hierzu
JPS60174804A (ja) * 1984-02-17 1985-09-09 Daido Steel Co Ltd パイプの製造方法
JPS6152329A (ja) * 1984-08-22 1986-03-15 Hitachi Cable Ltd 銅合金の製造方法
CH664515A5 (en) * 1984-12-20 1988-03-15 Bbc Brown Boveri & Cie Powder metallurgical prodn. of shape memory article - of beta brass type copper alloy contg. metal oxide dispersoid
DE3822686A1 (de) * 1988-07-05 1990-01-11 Geesthacht Gkss Forschung Verfahren zur herstellung von intermetallischen phasen aus pulverfoermigen duktilen komponenten
EP0407596B1 (en) * 1988-10-26 1995-01-11 Mitsubishi Materials Corporation Copper-based sintered alloy
JPH083133B2 (ja) * 1990-07-12 1996-01-17 日立粉末冶金株式会社 船外機用バルブシート材およびその製造方法
JPH0588028U (ja) * 1992-04-24 1993-11-26 シチズン時計株式会社 圧電振動子およびその圧電振動子を収納する容器
KR950018576A (ko) * 1993-12-30 1995-07-22 전성원 자동차 변속기 기어용 합금조성물
US6548013B2 (en) * 2001-01-24 2003-04-15 Scimed Life Systems, Inc. Processing of particulate Ni-Ti alloy to achieve desired shape and properties
EP1436437B1 (en) * 2001-10-22 2006-09-20 Council of Scientific and Industrial Research Process for manufacturing a cu-zn-al6% shape memory alloy with low martensitic temperature
JP5376604B2 (ja) * 2008-05-07 2013-12-25 独立行政法人科学技術振興機構 鉛フリー黄銅合金粉末、鉛フリー黄銅合金押出材およびその製造方法
CN104561866B (zh) * 2015-02-04 2016-08-17 九江学院 多孔铜基形状记忆合金的等径角挤扭法制备工艺
CN115821109A (zh) * 2022-12-29 2023-03-21 南通尔东金属科技有限公司 一种高强度高导电性金属制备工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971310A (en) * 1961-07-10 1964-09-30 Berk F W & Co Ltd Improvements in or relating to the manufacture of metal powders
US3146095A (en) * 1963-05-06 1964-08-25 Olin Mathieson Copper base alloys containing iron, aluminum, and zinc
US3331962A (en) * 1964-09-17 1967-07-18 Otto A Kuhl Integrally bonded encapsulated gamma source
US3402043A (en) * 1966-03-01 1968-09-17 Olin Mathieson Copper base alloys
US3459546A (en) * 1966-03-15 1969-08-05 Fansteel Inc Processes for producing dispersion-modified alloys
US3390985A (en) * 1966-08-10 1968-07-02 Us Interior Consolidation and forming by high-energy-rate extrusion of powder material
US3407475A (en) * 1967-02-08 1968-10-29 Otto G. Koppius Technique for fabricating edm electrodes
US3738817A (en) * 1968-03-01 1973-06-12 Int Nickel Co Wrought dispersion strengthened metals by powder metallurgy
BE758862A (fr) * 1969-11-12 1971-04-16 Fulmer Res Inst Ltd Perfectionnements relatifs au traitement d'alliages
US3645728A (en) * 1970-06-03 1972-02-29 Gen Motors Corp Method for making spark plug shells
US4035007A (en) * 1970-07-02 1977-07-12 Raychem Corporation Heat recoverable metallic coupling
US3816187A (en) * 1971-02-16 1974-06-11 R Smith Processing copper base alloys
US3779714A (en) * 1972-01-13 1973-12-18 Scm Corp Dispersion strengthening of metals by internal oxidation
GB1478162A (en) * 1973-11-21 1977-06-29 New Jersey Zinc Co Powder-metallurgy of cobalt containing brass alloys
JPS5818427B2 (ja) * 1974-07-05 1983-04-13 大阪大学長 繰り返し形状記憶性を有する金属物品の製法
US4036669A (en) * 1975-02-18 1977-07-19 Raychem Corporation Mechanical preconditioning method
MX2967E (es) * 1975-02-18 1980-01-10 Raychem Corp Un metodo para inhibir la perdida de reversibilidad entre los estados martensitico y austenitico en una composicion metalica
DE2603878A1 (de) * 1975-02-18 1976-08-26 Raychem Corp Waermerueckstellbarer gegenstand aus einer metallischen zusammensetzung mit einer erweiterten martensitisch-austenitischen hystereseschleife und verfahren zu seiner herstellung
MX4156E (es) * 1975-02-18 1982-01-13 Raychem Corp Un metodo para expandir o extender el lazo de histeresis de aleaciones por ejemplo aleaciones de cobre o zinc
IT1054827B (it) * 1975-02-18 1981-11-30 Raychem Corp Metodo per il trattamento di composizioni metalliche e composizioni cosi ottenute

Also Published As

Publication number Publication date
LU80726A1 (fr) 1980-01-22
GB2011479B (en) 1982-05-19
DE2856082C2 (de) 1986-11-13
IT7831331A0 (it) 1978-12-27
JPS54100908A (en) 1979-08-09
CA1112912A (en) 1981-11-24
FR2413159B1 (es) 1982-11-19
JPS6312926B2 (es) 1988-03-23
US4285739A (en) 1981-08-25
AT371039B (de) 1983-05-25
FR2413159A1 (fr) 1979-07-27
NL7714494A (nl) 1979-07-02
AU4275878A (en) 1979-07-05
DE2856082A1 (de) 1979-07-12
ATA920878A (de) 1982-10-15
CH638833A5 (de) 1983-10-14
BE872784A (nl) 1979-06-15
AU518824B2 (en) 1981-10-22
IT1102446B (it) 1985-10-07
ZA787214B (en) 1980-02-27
GB2011479A (en) 1979-07-11

Similar Documents

Publication Publication Date Title
ES476373A1 (es) Un procedimiento de preparacion de cuerpos solidos de alea- ciones de cobre-zinc-aluminio.
GB2043114B (en) Method for the production of non -evaporable ternary gettering alloys
NO784106L (no) Fremgangsmaate til fremstilling av halvfabrikata av en al-mn-legering med forbedrede fasthetsegenskaper
JPS539260A (en) Metal forming die
IL54801A (en) Method for fabricating shaped articles from high strength, low ductility nickel base alloys by hot forging
JPS53112206A (en) Production of sintered alloy with good abrasion resistance
JPS5330413A (en) Method of producing ironnbased sintered alloy
EP0027473A4 (en) PROCESS FOR PRODUCING A MULTI-LAYER ALLOY.
GB2010905B (en) Lead alloy for lead-acid batteries and process for producing the alloy
GB2067221B (en) Sintered alloys
JPS5376965A (en) Construction of swaging die
JPS5380367A (en) Manufacturing method of low cost press die by low melting temperature alloy
GB1549702A (en) Metal powder production
GB1228421A (es)
JPS5386662A (en) Composite alloy metal bar manufacturing process
JPS52156761A (en) Metal mold die set
JPS5211409A (en) Method of manufacturing side plate of geared pump
JPS5521592A (en) Producing metal alloy
JPS53135866A (en) Manufacture of composite wire rod
AU533660B2 (en) Shaping metal by rolling
JPS5352213A (en) Method of producing articles made of nickel or nickel alloy by powder metallurgy
JPS52153858A (en) Die set with solid lubricant embedded bush
JPS52153857A (en) Die set with solid lubricant embedded bush
JPS52144359A (en) Aluminum alloy dies material manufacturing
JPS536264A (en) Low alloy steel powder manufacturing

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201