EP0947592A4 - Kupferlegierung und verfahren zu deren herstellung - Google Patents

Kupferlegierung und verfahren zu deren herstellung

Info

Publication number
EP0947592A4
EP0947592A4 EP97939214A EP97939214A EP0947592A4 EP 0947592 A4 EP0947592 A4 EP 0947592A4 EP 97939214 A EP97939214 A EP 97939214A EP 97939214 A EP97939214 A EP 97939214A EP 0947592 A4 EP0947592 A4 EP 0947592A4
Authority
EP
European Patent Office
Prior art keywords
content
extrusion
brass
copper alloy
manufacturing same
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
EP97939214A
Other languages
English (en)
French (fr)
Other versions
EP0947592B1 (de
EP0947592A1 (de
Inventor
Katsuaki Nakamura
Nobuyuki Ashie
Ryuji Matsubara
Masanao Hamasaki
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.)
Toto Ltd
Original Assignee
Toto Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27579509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0947592(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toto Ltd filed Critical Toto Ltd
Priority to EP02019881A priority Critical patent/EP1270758A3/de
Publication of EP0947592A1 publication Critical patent/EP0947592A1/de
Publication of EP0947592A4 publication Critical patent/EP0947592A4/de
Application granted granted Critical
Publication of EP0947592B1 publication Critical patent/EP0947592B1/de
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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • 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
    • C22C9/04—Alloys based on copper with zinc as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Forging (AREA)
  • Conductive Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Extrusion Of Metal (AREA)
  • Metal Extraction Processes (AREA)
  • Domestic Plumbing Installations (AREA)
  • Adornments (AREA)
  • Laminated Bodies (AREA)
  • Chemically Coating (AREA)
EP97939214A 1996-09-09 1997-09-08 Kupferlegierung und verfahren zu deren herstellung Expired - Lifetime EP0947592B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02019881A EP1270758A3 (de) 1996-09-09 1997-09-08 Verfahren zur Herstellung von Messing

Applications Claiming Priority (21)

Application Number Priority Date Filing Date Title
JP23759196 1996-09-09
JP23759196 1996-09-09
JP29177596 1996-11-01
JP29177596 1996-11-01
JP402797 1997-01-13
JP402797 1997-01-13
JP3184997 1997-02-17
JP3184997 1997-02-17
JP7411197 1997-03-26
JP7411197 1997-03-26
JP16783497 1997-05-20
JP16783597 1997-05-20
JP16783597 1997-05-20
JP16783697 1997-05-20
JP16783797 1997-05-20
JP16783497 1997-05-20
JP16783797 1997-05-20
JP16783697 1997-05-20
JP16783397 1997-05-20
JP16783397 1997-05-20
PCT/JP1997/003152 WO1998010106A1 (en) 1996-09-09 1997-09-08 Copper alloy and method of manufacturing same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP02019881A Division EP1270758A3 (de) 1996-09-09 1997-09-08 Verfahren zur Herstellung von Messing

Publications (3)

Publication Number Publication Date
EP0947592A1 EP0947592A1 (de) 1999-10-06
EP0947592A4 true EP0947592A4 (de) 2000-03-22
EP0947592B1 EP0947592B1 (de) 2003-03-26

Family

ID=27579509

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97939214A Expired - Lifetime EP0947592B1 (de) 1996-09-09 1997-09-08 Kupferlegierung und verfahren zu deren herstellung
EP02019881A Withdrawn EP1270758A3 (de) 1996-09-09 1997-09-08 Verfahren zur Herstellung von Messing

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP02019881A Withdrawn EP1270758A3 (de) 1996-09-09 1997-09-08 Verfahren zur Herstellung von Messing

Country Status (10)

Country Link
EP (2) EP0947592B1 (de)
JP (1) JP3303301B2 (de)
KR (1) KR20000068520A (de)
CN (1) CN1100152C (de)
AT (1) ATE235573T1 (de)
AU (1) AU4136097A (de)
CA (1) CA2265812A1 (de)
DE (1) DE69720261T2 (de)
ID (2) ID21785A (de)
WO (1) WO1998010106A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11189856A (ja) * 1997-10-24 1999-07-13 Toto Ltd 黄銅材、黄銅管材及びそれらの製造方法
JP3951604B2 (ja) * 1997-11-11 2007-08-01 Ｔｏｔｏ株式会社 金属材料、黄銅及びその製造方法
US8506730B2 (en) * 1998-10-09 2013-08-13 Mitsubishi Shindoh Co., Ltd. Copper/zinc alloys having low levels of lead and good machinability
WO2002010467A1 (fr) * 2000-08-01 2002-02-07 Toto Ltd. Laiton et procede de production
US8562664B2 (en) 2001-10-25 2013-10-22 Advanced Cardiovascular Systems, Inc. Manufacture of fine-grained material for use in medical devices
DE10237990B4 (de) * 2002-08-20 2006-08-10 Hansa Metallwerke Ag Verfahren zum Herstellen eines metallischen Teils einer Sanitärarmatur
KR20040026377A (ko) * 2002-09-24 2004-03-31 조도영 동력 분무기의 개선된 자동 밸브
WO2004061141A1 (ja) * 2002-12-27 2004-07-22 Sumitomo Light Metal Industries, Ltd. 金属材料およびその製造方法
CH693948A5 (fr) * 2003-03-21 2004-05-14 Swissmetal Boillat Sa Alliage à base de cuivre.
FR2856411B1 (fr) * 2003-06-17 2007-03-02 Trefimetaux ALLIAGES CuZnPbSn DESTINES AU MATRICAGE A CHAUD
CN100449018C (zh) * 2005-07-04 2009-01-07 中铝洛阳铜业有限公司 一种高强耐磨黄铜管材的制备方法
ES2294604T3 (es) * 2005-07-28 2008-04-01 Gebr. Kemper Gmbh + Co. Kg Metallwerke Procedimiento de fabricacion de piezas fundidas en cobre, con tendencia a la migracion reducida.
ATE557108T1 (de) 2005-09-22 2012-05-15 Mitsubishi Shindo Kk Kupferautomatenlegierung mit sehr wenig blei
US8366840B2 (en) * 2006-12-28 2013-02-05 Kitz Corporation Leadless brass alloy excellent in stress corrosion cracking resistance
JP4630323B2 (ja) * 2007-10-23 2011-02-09 株式会社コベルコ マテリアル銅管 破壊強度に優れた熱交換器用銅合金管
EP2275582A4 (de) 2008-05-07 2014-08-20 Japan Science & Tech Agency Messinglegierungspulver, extrudiertes messinglegierungsmaterial und verfahren zur herstellung des extrudierten messinglegierungsmaterials
DE102009038657A1 (de) 2009-08-18 2011-02-24 Aurubis Stolberg Gmbh & Co. Kg Messinglegierung
KR101142157B1 (ko) * 2009-11-11 2012-05-10 삼성전기주식회사 성형제 계량방법 및 이를 이용한 렌즈 제조방법
KR101502246B1 (ko) * 2010-07-05 2015-03-12 와이케이케이 가부시끼가이샤 파스너 엘리먼트 및 파스너 엘리먼트의 제조 방법
WO2014024293A1 (ja) * 2012-08-09 2014-02-13 Ykk株式会社 ファスニング用銅合金
US10287653B2 (en) 2013-03-15 2019-05-14 Garrett Transportation I Inc. Brass alloys for use in turbocharger bearing applications
CN103555996B (zh) * 2013-11-04 2015-12-02 新昌县东茗乡德创机械厂 一种制备铜合金阀体的方法
CN106460135B (zh) * 2014-04-30 2018-05-15 株式会社开滋 使用黄铜的热锻件的制造方法和热锻件、以及使用该热锻件成形的阀门、水龙头等浸湿制品
DE102015003687B4 (de) * 2015-03-24 2025-06-26 Diehl Brass Solutions Stiftung & Co. Kg Lagerbuchse für ein Gleitlager aus einer Kupfer-Zink-Legierung
DE102016001994A1 (de) * 2016-02-19 2017-08-24 Wieland-Werke Ag Gleitelement aus einer Kupfer-Zink-Legierung
WO2017204252A1 (ja) * 2016-05-25 2017-11-30 三菱伸銅株式会社 黄銅合金熱間加工品及び黄銅合金熱間加工品の製造方法
DE112018001576T5 (de) 2017-03-24 2019-12-19 Ihi Corporation Verschleißfeste Kupfer-Zink-Legierung und mechanische Vorrichtung, die sie verwendet
JP6315868B1 (ja) * 2017-11-28 2018-04-25 日酸Ｔａｎａｋａ株式会社 ガス切断火口
JP6941842B2 (ja) 2018-09-03 2021-09-29 株式会社古河テクノマテリアル 銅系合金材およびその製造方法ならびに銅系合金材で構成された部材または部品
CN110026443B (zh) * 2019-05-31 2021-08-27 深圳市点金贵金属精炼有限公司 一种制备金属丝的设备
CN113348260B (zh) 2019-06-25 2022-09-16 三菱综合材料株式会社 易切削铜合金及易切削铜合金的制造方法
TWI724693B (zh) * 2019-12-17 2021-04-11 信聲實業股份有限公司 樂器支架的束緊結構
CN111705236A (zh) * 2020-06-17 2020-09-25 浙江浙铜五星金属材料有限公司 一种高精高塑形黄铜带及其加工工艺
CN113154467B (zh) * 2020-06-22 2022-07-29 广西南宁华能环保科技有限公司 尺寸可定制自然吸气助燃高效燃气餐厨炉具及其制造方法
CN113106289B (zh) * 2021-03-19 2022-03-25 宁波金田铜业(集团)股份有限公司 一种热锻性能优异的易切削铜合金及其制备方法
US20220354999A1 (en) 2021-05-10 2022-11-10 Cilag Gmbh International Bioabsorbable staple comprising mechanisms for slowing the absorption of the staple
CN116426790B (zh) * 2023-03-30 2025-06-03 宁波金田铜业(集团)股份有限公司 一种铅黄铜及其制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004912A (en) * 1977-09-17 1979-04-11 Diehl Gmbh & Co Brass material and a method of producing such material

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923970B1 (de) * 1970-11-17 1974-06-19
JPS5120375B2 (de) * 1972-10-03 1976-06-24
JPS5511121A (en) * 1978-07-07 1980-01-25 Yamanashiken Manufacture of brass alloy with restrained dezincing corrision
JPS5684434A (en) * 1979-12-04 1981-07-09 Olin Mathieson Alloy with hot processibility * especially * high stress relieving resistance and method
JPS5838500B2 (ja) * 1980-09-11 1983-08-23 株式会社 北沢バルブ 耐脱亜鉛腐蝕性特殊黄銅
JPS6056037A (ja) * 1983-09-07 1985-04-01 Dowa Mining Co Ltd 耐食性および被削性に優れた銅基合金
JPS6260848A (ja) * 1985-09-10 1987-03-17 Nippon Mining Co Ltd 耐応力緩和特性の優れた銅合金の製造方法
JPS62243750A (ja) * 1986-04-15 1987-10-24 Nippon Mining Co Ltd 耐応力緩和特性に優れた銅合金の製造方法
JPH01272734A (ja) * 1988-04-22 1989-10-31 Kobe Steel Ltd 熱間加工用耐食性銅合金
JPH02129351A (ja) * 1988-11-07 1990-05-17 Mitsubishi Electric Corp 高強度銅合金の製造方法
JPH03170647A (ja) * 1989-11-28 1991-07-24 Nippon Mining Co Ltd 特殊黄銅の製造方法
JPH05345939A (ja) * 1990-12-26 1993-12-27 Nikko Kinzoku Kk 白色銅合金
JPH0768595B2 (ja) * 1991-11-14 1995-07-26 三宝伸銅工業株式会社 耐蝕性銅基合金材
JP2841270B2 (ja) * 1994-01-17 1998-12-24 株式会社キッツ 耐食性及び熱間加工性に優れた銅基合金並びに該合金を用いたバルブ部品
JP3335002B2 (ja) * 1994-05-12 2002-10-15 中越合金鋳工株式会社 熱間加工性に優れた無鉛快削黄銅合金

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2004912A (en) * 1977-09-17 1979-04-11 Diehl Gmbh & Co Brass material and a method of producing such material

Also Published As

Publication number Publication date
ATE235573T1 (de) 2003-04-15
CN1100152C (zh) 2003-01-29
CN1230230A (zh) 1999-09-29
DE69720261T2 (de) 2003-11-27
EP1270758A2 (de) 2003-01-02
EP1270758A3 (de) 2003-03-05
DE69720261D1 (de) 2003-04-30
WO1998010106A1 (en) 1998-03-12
CA2265812A1 (en) 1998-03-12
KR20000068520A (ko) 2000-11-25
ID19391A (id) 1998-07-09
ID21785A (id) 1999-07-22
AU4136097A (en) 1998-03-26
EP0947592B1 (de) 2003-03-26
EP0947592A1 (de) 1999-10-06
JP3303301B2 (ja) 2002-07-22

Similar Documents

Publication Publication Date Title
EP0947592A4 (de) Kupferlegierung und verfahren zu deren herstellung
US4311522A (en) Copper alloys with small amounts of manganese and selenium
ATE204923T1 (de) Aluminiumlegierungspulvermischungen und gesinterte aluminiumlegierungen
CA2151885A1 (en) Copper-containing ni-cr-mo alloys
AU1904400A (en) Aluminum free-cutting alloy, processes for the production thereo f and use thereof
GB2178448A (en) Copper-chromium-titanium-silicon alloy and application thereof
EP0436364A1 (de) Kupfer-Nickel-Silizium-Chrom-Legierung
US5675883A (en) Method of manufacturing a copper-nickel-silicon alloy casing
ATE147800T1 (de) Verbessertes extrudierungsverfahren für legierungen auf zink-basis
ATE353981T1 (de) Kupferlegierung, die exzellente korrosionsbeständigkeit und entzinkungsbeständigkeit aufweist, und eine methode zu deren herstellung
CA2273648A1 (en) Strontium master alloy composition having a reduced solidus temperature and method of manufacturing the same
US4407776A (en) Shape memory alloys
CN120153106A (zh) 易切削铜合金铸件及易切削铜合金铸件的制造方法
JPS5754239A (ja) Tenshinkakoseioyobitaikoseinisuguretahakushokucugokin
KR910018565A (ko) 동합금의 제조방법
DK0638655T3 (da) Anvendelse af en kobberlegering til fremstilling af hestebid henholdsvis dele deraf
US4233069A (en) Modified brass alloys with improved stress relaxation resistance
JPS55145144A (en) Medium-strength aluminum alloy with superior forming workability
JPS58107459A (ja) 析出硬化型連続鋳造用鋳型材料
CA1270384A (en) Nickel copper alloys with enhanced malleability and improved sulfide distribution
DE69805553D1 (de) Herstellung von nanokristallinen legierungen durch mechanisches legieren bei erhöhten temperaturen
EP0826785A3 (de) Kupferlegierung und Verfahren zu ihrer Herstellung
DK1201779T3 (da) Fremgangsmåde til fremstilling af en elektrisk leder af en aluminiumlegering
SE9600764L (sv) Härdbart material för CAB
JPS52109414A (en) Brilliant, corrosion resistant al alloy for die casting

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990409

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20000208

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

17Q First examination report despatched

Effective date: 20000925

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE DK ES FI FR GB GR IT LI NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030326

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69720261

Country of ref document: DE

Date of ref document: 20030430

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030626

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030626

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030626

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20030909

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030915

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030925

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030930

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20031230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050401

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040908

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050908