ATE407230T1 - Verfahren zur herstellung von bauteilen mit spannungsfreien kanten - Google Patents

Verfahren zur herstellung von bauteilen mit spannungsfreien kanten

Info

Publication number: ATE407230T1
Authority: AT; Austria
Prior art keywords: stress; strips; free edges; producing components; copper
Prior art date: 1998-11-30

Application number

AT99954304T

Other languages

English (en)

Inventor

Anders Kamf

Lawrance Wojnicz

Original Assignee

Luvata Oy

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.)

1998-11-30

Filing date

1999-11-22

Publication date

2008-09-15

1999-11-22 Application filed by Luvata Oy filed Critical Luvata Oy

2008-09-15 Application granted granted Critical

2008-09-15 Publication of ATE407230T1 publication Critical patent/ATE407230T1/de

Links

238000004519 manufacturing process Methods 0.000 title 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
229910052802 copper Inorganic materials 0.000 abstract 2
239000010949 copper Substances 0.000 abstract 2
229910000881 Cu alloy Inorganic materials 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
- 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
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
- 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
- C22C9/02—Alloys based on copper with tin 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
- C22C9/04—Alloys based on copper with zinc as the next major constituent
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Health & Medical Sciences (AREA)
Child & Adolescent Psychology (AREA)
Wire Processing (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Metal Rolling (AREA)
Lead Frames For Integrated Circuits (AREA)
Compositions Of Oxide Ceramics (AREA)
Magnetic Ceramics (AREA)
Punching Or Piercing (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Wire Bonding (AREA)
Conductive Materials (AREA)
Heat Treatment Of Sheet Steel (AREA)
Buffer Packaging (AREA)
Knives (AREA)
Cell Electrode Carriers And Collectors (AREA)

AT99954304T 1998-11-30 1999-11-22 Verfahren zur herstellung von bauteilen mit spannungsfreien kanten ATE407230T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US09/203,194 US6464809B2 (en)	1998-11-30	1998-11-30	Processes for producing articles with stress-free slit edges

Publications (1)

Publication Number	Publication Date
ATE407230T1 true ATE407230T1 (de)	2008-09-15

Family

ID=22752907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99954304T ATE407230T1 (de)	1998-11-30	1999-11-22	Verfahren zur herstellung von bauteilen mit spannungsfreien kanten

Country Status (17)

Country	Link
US (2)	US6464809B2 (de)
EP (1)	EP1137822B1 (de)
JP (1)	JP2002531694A (de)
KR (1)	KR100629127B1 (de)
CN (1)	CN1125888C (de)
AT (1)	ATE407230T1 (de)
BR (1)	BR9915751A (de)
CA (1)	CA2351355A1 (de)
CZ (1)	CZ300256B6 (de)
DE (1)	DE69939488D1 (de)
HU (1)	HU222953B1 (de)
ID (1)	ID29225A (de)
MY (1)	MY123464A (de)
PL (1)	PL193538B1 (de)
SK (1)	SK6902001A3 (de)
TW (1)	TW512179B (de)
WO (1)	WO2000032834A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PT1366203E (pt) *	2001-02-20	2006-12-29	Starck H C Inc	Placas de metal refratario de textura uniforme e métodos para a sua preparação
KR101305249B1 (ko) *	2012-07-12	2013-09-06	씨제이씨지브이 주식회사	다면 상영 시스템
CN105459790B (zh) *	2014-09-10	2018-05-08	比亚迪股份有限公司	用于车辆的动力传动系统及具有该动力传动系统的车辆

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3882712A (en) *	1973-10-01	1975-05-13	Olin Corp	Processing copper base alloys
JPS5919187B2 (ja) *	1978-05-15	1984-05-02	中川株式会社	光輝焼鈍法
US4425168A (en) *	1982-09-07	1984-01-10	Cabot Corporation	Copper beryllium alloy and the manufacture thereof
US4832756A (en) *	1985-03-18	1989-05-23	Woodard Dudley H	Controlling distortion in processed beryllium copper alloys
US4541875A (en) *	1985-03-18	1985-09-17	Woodard Dudley H	Controlling distortion in processed copper beryllium alloys
US4579603A (en) *	1985-03-18	1986-04-01	Woodard Dudley H	Controlling distortion in processed copper beryllium alloys
JPS61287156A (ja) *	1985-06-13	1986-12-17	Ngk Insulators Ltd	リードフレーム用素材およびその製造法
US4980245A (en) *	1989-09-08	1990-12-25	Precision Concepts, Inc.	Multi-element metallic composite article
JP2670570B2 (ja) *	1992-08-25	1997-10-29	株式会社三井ハイテック	リードフレームの製造方法
JP2808217B2 (ja) *	1992-08-25	1998-10-08	株式会社三井ハイテック	リードフレーム用薄板条材の熱処理方法
JP3170201B2 (ja) *	1996-05-16	2001-05-28	株式会社三井ハイテック	半導体装置用リードフレームの製造設備

1998
- 1998-11-30 US US09/203,194 patent/US6464809B2/en not_active Expired - Fee Related
1999
- 1999-11-22 HU HU0104361A patent/HU222953B1/hu not_active IP Right Cessation
- 1999-11-22 CA CA002351355A patent/CA2351355A1/en not_active Abandoned
- 1999-11-22 JP JP2000585463A patent/JP2002531694A/ja not_active Abandoned
- 1999-11-22 DE DE69939488T patent/DE69939488D1/de not_active Expired - Fee Related
- 1999-11-22 KR KR1020017006711A patent/KR100629127B1/ko not_active Expired - Fee Related
- 1999-11-22 SK SK690-2001A patent/SK6902001A3/sk not_active Application Discontinuation
- 1999-11-22 PL PL99348463A patent/PL193538B1/pl not_active IP Right Cessation
- 1999-11-22 CZ CZ20011746A patent/CZ300256B6/cs not_active IP Right Cessation
- 1999-11-22 BR BR9915751-9A patent/BR9915751A/pt active Search and Examination
- 1999-11-22 EP EP99954304A patent/EP1137822B1/de not_active Expired - Lifetime
- 1999-11-22 CN CN99813919A patent/CN1125888C/zh not_active Expired - Fee Related
- 1999-11-22 WO PCT/IB1999/001869 patent/WO2000032834A1/en not_active Ceased
- 1999-11-22 AT AT99954304T patent/ATE407230T1/de not_active IP Right Cessation
- 1999-11-23 ID IDW00200101436A patent/ID29225A/id unknown
- 1999-11-26 MY MYPI99005173A patent/MY123464A/en unknown
- 1999-11-30 TW TW088120853A patent/TW512179B/zh not_active IP Right Cessation
2002
- 2002-08-29 US US10/231,632 patent/US20030000609A1/en not_active Abandoned

Also Published As

Publication number	Publication date
BR9915751A (pt)	2001-08-28
US20020088514A1 (en)	2002-07-11
MY123464A (en)	2006-05-31
EP1137822A1 (de)	2001-10-04
CA2351355A1 (en)	2000-06-08
ID29225A (id)	2001-08-16
US6464809B2 (en)	2002-10-15
EP1137822B1 (de)	2008-09-03
CZ300256B6 (cs)	2009-04-01
CZ20011746A3 (cs)	2002-04-17
HU222953B1 (hu)	2004-01-28
JP2002531694A (ja)	2002-09-24
CN1329677A (zh)	2002-01-02
HUP0104361A2 (hu)	2002-03-28
PL193538B1 (pl)	2007-02-28
SK6902001A3 (en)	2002-01-07
KR20010082319A (ko)	2001-08-29
US20030000609A1 (en)	2003-01-02
KR100629127B1 (ko)	2006-09-27
DE69939488D1 (de)	2008-10-16
PL348463A1 (en)	2002-05-20
TW512179B (en)	2002-12-01
HUP0104361A3 (en)	2002-05-28
CN1125888C (zh)	2003-10-29
WO2000032834A1 (en)	2000-06-08

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Legal Events

Date	Code	Title	Description
2009-03-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties