EP1264906A1 - Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation - Google Patents

Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation Download PDF

Info

Publication number
EP1264906A1
EP1264906A1 EP01109660A EP01109660A EP1264906A1 EP 1264906 A1 EP1264906 A1 EP 1264906A1 EP 01109660 A EP01109660 A EP 01109660A EP 01109660 A EP01109660 A EP 01109660A EP 1264906 A1 EP1264906 A1 EP 1264906A1
Authority
EP
European Patent Office
Prior art keywords
spray
nickel
manganese
copper
compacted copper
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.)
Granted
Application number
EP01109660A
Other languages
German (de)
English (en)
Other versions
EP1264906B1 (fr
Inventor
Andreas Dr. Bögel
Klaus Dr. Ohla
Hilmar R. Dr. Müller
Frank Michael Keppeler
John Dr. Hendrik
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.)
Wieland Werke AG
Original Assignee
Wieland Werke AG
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 Wieland Werke AG filed Critical Wieland Werke AG
Priority to AT01109660T priority Critical patent/ATE298007T1/de
Priority to EP01109660A priority patent/EP1264906B1/fr
Priority to DE50106520T priority patent/DE50106520D1/de
Priority to NO20021709A priority patent/NO20021709L/no
Priority to CA002381911A priority patent/CA2381911C/fr
Priority to US10/125,291 priority patent/US6866818B2/en
Publication of EP1264906A1 publication Critical patent/EP1264906A1/fr
Application granted granted Critical
Publication of EP1264906B1 publication Critical patent/EP1264906B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C9/00—Alloys based on copper
    • C22C9/05—Alloys based on copper with manganese as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

Definitions

  • components and Tools made of copper materials especially made of Cu-Be alloys, which combine these properties in a special way.
  • the copper-beryllium intermediate pieces, which are used for austenitic, non-magnetizable Drill collars can be used.
  • the object of the invention is therefore to find a copper material, which also fulfills the required property profile as far as possible but is free.
  • the object is achieved by using a spray-compacted Copper-nickel-manganese alloy dissolved, which consists of 10 to 25% nickel, 10 to There is 25% manganese, the rest copper and usual impurities (the percentage refers to the weight).
  • Copper-nickel-manganese alloys are already known as such (cf. for example US-PS 2.234.552 / DEAN) and it is for example also in the area of the electrical and electronic components known, the relatively expensive Cu-Be alloys to be replaced by cheaper copper-nickel-manganese alloys, the claimed use for a spray-compacted alloy Art is not known, however.
  • the primary molding process for the copper material is carried out by spray compacting (cf. the so-called "OSPREY” process, for example according to GB-PS 1,379,261 / 1,599,392 or EPS 0.225.732).
  • OSPREY spray compacting
  • a preform there are bolts that pass through typical thermoforming processes (pressing, rolling, forging) into semi-finished products (Rods, tubes, profiles, bushings) can be processed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Earth Drilling (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Forging (AREA)
EP01109660A 2001-04-19 2001-04-19 Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation Expired - Lifetime EP1264906B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT01109660T ATE298007T1 (de) 2001-04-19 2001-04-19 Verwendung einer sprühkompaktierten kupfer-nickel-mangan-legierung
EP01109660A EP1264906B1 (fr) 2001-04-19 2001-04-19 Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation
DE50106520T DE50106520D1 (de) 2001-04-19 2001-04-19 Verwendung einer sprühkompaktierten Kupfer-Nickel-Mangan-Legierung
NO20021709A NO20021709L (no) 2001-04-19 2002-04-11 Anvendelse av en spray-kompaktert kobber-nikkel-mangan- legering
CA002381911A CA2381911C (fr) 2001-04-19 2002-04-17 Methode d'utilisation d'un alliage de cuivre-nickel-manganese mis en forme par projection
US10/125,291 US6866818B2 (en) 2001-04-19 2002-04-18 Method of using a spray formed copper-nickel-manganese alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01109660A EP1264906B1 (fr) 2001-04-19 2001-04-19 Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation

Publications (2)

Publication Number Publication Date
EP1264906A1 true EP1264906A1 (fr) 2002-12-11
EP1264906B1 EP1264906B1 (fr) 2005-06-15

Family

ID=8177180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109660A Expired - Lifetime EP1264906B1 (fr) 2001-04-19 2001-04-19 Utilisation d' alliage cuivre-nickel-manganése compacté par pulvérisation

Country Status (6)

Country Link
US (1) US6866818B2 (fr)
EP (1) EP1264906B1 (fr)
AT (1) ATE298007T1 (fr)
CA (1) CA2381911C (fr)
DE (1) DE50106520D1 (fr)
NO (1) NO20021709L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014202221A1 (fr) 2013-06-19 2014-12-24 Isabellenhütte Heusler Gmbh & Co. Kg Alliage pour résistance électrique, élément structural fabriqué en cet alliage, et procédé de production correspondant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105648267A (zh) * 2016-03-30 2016-06-08 广东合科泰实业有限公司 一种低温度系数电阻体及其制备方法以及采用该低温度系数电阻体的低温度系数电阻
CN109338202A (zh) * 2018-11-23 2019-02-15 中国科学院兰州化学物理研究所 一种高强韧耐磨高熵铜合金

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234552A (en) * 1939-10-23 1941-03-11 Chicago Dev Co Hardened nonferrous alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB577170A (en) * 1941-04-21 1946-05-08 Maurice Cook Improvements in or relating to hard copper alloys
BE790453A (fr) 1971-10-26 1973-02-15 Brooks Reginald G Fabrication d'articles en metal
GB1599392A (en) 1978-05-31 1981-09-30 Osprey Metals Ltd Method and apparatus for producing workable spray deposits
ATE71988T1 (de) 1985-11-12 1992-02-15 Osprey Metals Ltd Herstellen von schichten durch zerstaeuben von fluessigen metallen.
GB8527852D0 (en) 1985-11-12 1985-12-18 Osprey Metals Ltd Atomization of metals
DE4006410C2 (de) * 1990-03-01 1994-01-27 Wieland Werke Ag Halbzeug aus Kupfer oder einer Kupferlegierung mit Kohlenstoffzusatz

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234552A (en) * 1939-10-23 1941-03-11 Chicago Dev Co Hardened nonferrous alloy

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 81, no. 18, 4 November 1974, Columbus, Ohio, US; abstract no. 110011, BELOUSOV, V. YA.: "New materials in gas and petroleum industry machine building" XP002170177 *
CHEMICAL ABSTRACTS, vol. 87, no. 8, 22 August 1977, Columbus, Ohio, US; abstract no. 57104, ZUBAREV, A. V. ET AL: "Increasing the work efficiency of a cutter reinforced with a composite material" XP002170178 *
KHIM. NEFT. MASHINOSTR. (1974), (3), 18-20, 1974 *
MASH. NEFT. OBORUDOVANIE (1977), (2), 12-15, 1977 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014202221A1 (fr) 2013-06-19 2014-12-24 Isabellenhütte Heusler Gmbh & Co. Kg Alliage pour résistance électrique, élément structural fabriqué en cet alliage, et procédé de production correspondant
DE102013010301A1 (de) * 2013-06-19 2014-12-24 Isabellenhütte Heusler Gmbh & Co. Kg Widerstandslegierung, daraus hergestelltes Bauelement und Herstellungsverfahren dafür

Also Published As

Publication number Publication date
US20020166609A1 (en) 2002-11-14
NO20021709L (no) 2002-10-21
EP1264906B1 (fr) 2005-06-15
DE50106520D1 (de) 2005-07-21
CA2381911C (fr) 2009-09-08
NO20021709D0 (no) 2002-04-11
CA2381911A1 (fr) 2002-10-19
ATE298007T1 (de) 2005-07-15
US6866818B2 (en) 2005-03-15

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