SE522746C2 - Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål - Google Patents

Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål

Info

Publication number: SE522746C2
Authority: SE; Sweden
Prior art keywords: yield strength; metal; molding; temperature; strength
Prior art date: 2001-09-05

Application number

SE0102943A

Other languages

English (en)

Swedish (sv)

Other versions

SE0102943D0 (sv

SE0102943L (sv

Inventor

Leif Carlsson

Hans Groth

Original Assignee

Avestapolarit Ab

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.)

2001-09-05

Filing date

2001-09-05

Publication date

2004-03-02

2001-09-05 Application filed by Avestapolarit Ab filed Critical Avestapolarit Ab

2001-09-05 Priority to SE0102943A priority Critical patent/SE522746C2/sv

2001-09-05 Publication of SE0102943D0 publication Critical patent/SE0102943D0/xx

2002-09-04 Priority to ES02765741T priority patent/ES2314095T3/es

2002-09-04 Priority to EP02765741A priority patent/EP1423219B1/de

2002-09-04 Priority to PCT/SE2002/001577 priority patent/WO2003020456A1/en

2002-09-04 Priority to AT02765741T priority patent/ATE410250T1/de

2002-09-04 Priority to DE60229272T priority patent/DE60229272D1/de

2003-03-06 Publication of SE0102943L publication Critical patent/SE0102943L/

2004-03-02 Publication of SE522746C2 publication Critical patent/SE522746C2/sv

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 6
238000000034 method Methods 0.000 title claims abstract 8
229910000831 Steel Inorganic materials 0.000 title claims abstract 4
239000010959 steel Substances 0.000 title claims abstract 4
229910052751 metal Inorganic materials 0.000 claims abstract description 11
239000002184 metal Substances 0.000 claims abstract description 11
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
229910052799 carbon Inorganic materials 0.000 claims abstract description 5
229910052804 chromium Inorganic materials 0.000 claims abstract description 5
239000011651 chromium Substances 0.000 claims abstract description 5
229910052742 iron Inorganic materials 0.000 claims abstract description 5
229910052759 nickel Inorganic materials 0.000 claims abstract description 5
239000000956 alloy Substances 0.000 claims abstract description 4
229910045601 alloy Inorganic materials 0.000 claims abstract description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
239000000470 constituent Substances 0.000 claims description 5
239000000126 substance Substances 0.000 claims description 4
239000012467 final product Substances 0.000 claims description 3
229910002065 alloy metal Inorganic materials 0.000 claims description 2
238000000465 moulding Methods 0.000 claims 5
239000000463 material Substances 0.000 claims 2
239000000047 product Substances 0.000 claims 2
238000001816 cooling Methods 0.000 claims 1
238000003754 machining Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/04—Hardening by cooling below 0 degrees Celsius

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Forging (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)

SE0102943A 2001-09-05 2001-09-05 Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål SE522746C2 (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE0102943A SE522746C2 (sv)	2001-09-05	2001-09-05	Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål
ES02765741T ES2314095T3 (es)	2001-09-05	2002-09-04	Un metodo para fabricar un metal de acero expandido, de ductilidad ultra-elevada.
EP02765741A EP1423219B1 (de)	2001-09-05	2002-09-04	Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl
PCT/SE2002/001577 WO2003020456A1 (en)	2001-09-05	2002-09-04	A method for manufacturing an ultra-high-tensile, expanded metal of steel
AT02765741T ATE410250T1 (de)	2001-09-05	2002-09-04	Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl
DE60229272T DE60229272D1 (de)	2001-09-05	2002-09-04	Verfahren zur herstellung eines ultrahochzugfesten streckmetalls aus stahl

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0102943A SE522746C2 (sv)	2001-09-05	2001-09-05	Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål

Publications (3)

Publication Number	Publication Date
SE0102943D0 SE0102943D0 (sv)	2001-09-05
SE0102943L SE0102943L (sv)	2003-03-06
SE522746C2 true SE522746C2 (sv)	2004-03-02

Family

ID=20285232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE0102943A SE522746C2 (sv)	2001-09-05	2001-09-05	Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål

Country Status (6)

Country	Link
EP (1)	EP1423219B1 (de)
AT (1)	ATE410250T1 (de)
DE (1)	DE60229272D1 (de)
ES (1)	ES2314095T3 (de)
SE (1)	SE522746C2 (de)
WO (1)	WO2003020456A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2018085A (en) *	1934-05-29	1935-10-22	Allegheny Steel Co	Method of making flat expanded grilles
US4649607A (en) *	1985-06-28	1987-03-17	Fmc Corporation	Apparatus for making expanded metal

2001
- 2001-09-05 SE SE0102943A patent/SE522746C2/sv not_active IP Right Cessation
2002
- 2002-09-04 WO PCT/SE2002/001577 patent/WO2003020456A1/en not_active Ceased
- 2002-09-04 EP EP02765741A patent/EP1423219B1/de not_active Expired - Lifetime
- 2002-09-04 AT AT02765741T patent/ATE410250T1/de not_active IP Right Cessation
- 2002-09-04 ES ES02765741T patent/ES2314095T3/es not_active Expired - Lifetime
- 2002-09-04 DE DE60229272T patent/DE60229272D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2314095T3 (es)	2009-03-16
SE0102943D0 (sv)	2001-09-05
SE0102943L (sv)	2003-03-06
WO2003020456A1 (en)	2003-03-13
EP1423219B1 (de)	2008-10-08
ATE410250T1 (de)	2008-10-15
DE60229272D1 (de)	2008-11-20
EP1423219A1 (de)	2004-06-02

Legal Events

Date	Code	Title	Description
2010-05-05	NUG	Patent has lapsed

Publication	Publication Date	Title
US11141778B2 (en)	2021-10-12	Steel for molds and molding tool
JP2004353026A (ja)	2004-12-16	熱間成形法と熱間成形部材
CN109023152A (zh)	2018-12-18	一种高强度抗疲劳螺栓合金材料及螺栓的制造方法
CN101268203A (zh)	2008-09-17	用于制造冷加工的精密钢管的方法
JP7172275B2 (ja)	2022-11-16	ホットスタンプ用金型用鋼、ホットスタンプ用金型およびその製造方法
JPH04198460A (ja)	1992-07-17	連続鋳造用鋳型材の製造方法
SE522746C2 (sv)	2004-03-02	Förfarande för tillverkning av en ultrahöghållfast sträckmetall av stål
CN102308014A (zh)	2012-01-04	钢合金
US20170130669A1 (en)	2017-05-11	Alloy powder composition for connecting rod and method of manufacturing connecting rod using the same
JPH0688166A (ja)	1994-03-29	耐ヒートクラック性にすぐれる熱間加工用金型
KR20180070739A (ko)	2018-06-27	금형강 및 이의 제조방법
JP5321599B2 (ja)	2013-10-23	ガスケット用鋼板の製造方法及びガスケット
JPS60141823A (ja)	1985-07-26	非磁性エンドリングの製造方法
JPH09176786A (ja)	1997-07-08	高強度・低延性非調質鋼
CN106011628B (zh)	2018-03-20	一种高韧性钢制汽车五金冲压件及其制备工艺
JP2005152969A (ja)	2005-06-16	ホットプレスの成形法
JPH1150184A (ja)	1999-02-23	高強度・低延性非調質鋼
SE526120C2 (sv)	2005-07-05	Förfarande för tillverkning av en ultrahöghållfast sträckpressad eller sträckbockad produkt av stål
JPH09176787A (ja)	1997-07-08	高強度・低延性非調質鋼
SE526117C2 (sv)	2005-07-05	Förfarande för tillverkning av en ultrahöghållfast trycksvarvad produkt av stål
US3123506A (en)	1964-03-03	Alloy steel and method
JPH10265841A (ja)	1998-10-06	高強度冷間鍛造部品の製造方法
JP2018165401A (ja)	2018-10-25	強靭鋼
CN104846288B (zh)	2017-05-17	一种轻型油压缸用支撑座的制造工艺
JPH11286750A (ja)	1999-10-19	低延性非調質鋼