SE519278C2 - Kallarbetsstål - Google Patents

Kallarbetsstål

Info

Publication number: SE519278C2
Authority: SE; Sweden
Prior art keywords: steel; steel according; max; carbides; carbonitrides
Prior art date: 2001-06-21

Application number

SE0102233A

Other languages

English (en)

Swedish (sv)

Other versions

SE0102233L (sv

SE0102233D0 (sv

Inventor

Odd Sandberg

Magnus Tidesten

Lennart Joensson

Original Assignee

Uddeholm Tooling 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.)

2001-06-21

Filing date

2001-06-21

Publication date

2003-02-11

2001-06-21 Application filed by Uddeholm Tooling Ab filed Critical Uddeholm Tooling Ab

2001-06-21 Priority to SE0102233A priority Critical patent/SE519278C2/sv

2001-06-21 Publication of SE0102233D0 publication Critical patent/SE0102233D0/xx

2002-05-17 Priority to US10/481,269 priority patent/US7297177B2/en

2002-05-17 Priority to DK02733698T priority patent/DK1397524T3/da

2002-05-17 Priority to KR1020037016633A priority patent/KR100909922B1/ko

2002-05-17 Priority to PCT/SE2002/000939 priority patent/WO2003000944A1/en

2002-05-17 Priority to DE60224528T priority patent/DE60224528T2/de

2002-05-17 Priority to BRPI0210339-7A priority patent/BR0210339B1/pt

2002-05-17 Priority to CA2448799A priority patent/CA2448799C/en

2002-05-17 Priority to UA20031110264A priority patent/UA77178C2/uk

2002-05-17 Priority to ES02733698T priority patent/ES2296931T3/es

2002-05-17 Priority to AT02733698T priority patent/ATE383451T1/de

2002-05-17 Priority to PL364435A priority patent/PL198295B1/pl

2002-05-17 Priority to JP2003507324A priority patent/JP4056468B2/ja

2002-05-17 Priority to EP02733698A priority patent/EP1397524B1/de

2002-05-17 Priority to RU2003133976/02A priority patent/RU2290452C9/ru

2002-05-17 Priority to CNB028123077A priority patent/CN1230568C/zh

2002-06-04 Priority to TW91111918A priority patent/TW574379B/zh

2002-12-22 Publication of SE0102233L publication Critical patent/SE0102233L/xx

2003-02-11 Publication of SE519278C2 publication Critical patent/SE519278C2/sv

2007-10-05 Priority to US11/868,055 priority patent/US7909906B2/en

Links

229910000831 Steel Inorganic materials 0.000 claims abstract description 146
239000010959 steel Substances 0.000 claims abstract description 146
150000001247 metal acetylides Chemical class 0.000 claims abstract description 57
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 33
150000004767 nitrides Chemical class 0.000 claims abstract description 32
229910052799 carbon Inorganic materials 0.000 claims abstract description 23
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
229910052757 nitrogen Chemical group 0.000 claims abstract description 16
229910052720 vanadium Inorganic materials 0.000 claims abstract description 16
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 15
239000011159 matrix material Substances 0.000 claims abstract description 13
229910052758 niobium Inorganic materials 0.000 claims abstract description 13
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
229910052804 chromium Inorganic materials 0.000 claims abstract description 10
239000000203 mixture Substances 0.000 claims abstract description 10
239000000126 substance Substances 0.000 claims abstract description 10
229910052721 tungsten Inorganic materials 0.000 claims abstract description 9
229910052748 manganese Inorganic materials 0.000 claims abstract description 8
229910052717 sulfur Inorganic materials 0.000 claims abstract description 8
229910052710 silicon Inorganic materials 0.000 claims abstract description 7
239000012535 impurity Substances 0.000 claims abstract description 6
229910052742 iron Inorganic materials 0.000 claims abstract description 6
239000000843 powder Substances 0.000 claims description 21
238000005496 tempering Methods 0.000 claims description 17
238000004519 manufacturing process Methods 0.000 claims description 12
229910000734 martensite Inorganic materials 0.000 claims description 7
238000003825 pressing Methods 0.000 claims description 7
229910052751 metal Inorganic materials 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
238000005520 cutting process Methods 0.000 claims description 4
239000006104 solid solution Substances 0.000 claims description 4
238000005482 strain hardening Methods 0.000 claims description 4
238000000137 annealing Methods 0.000 claims description 3
238000003754 machining Methods 0.000 claims description 2
239000003292 glue Substances 0.000 claims 1
238000004080 punching Methods 0.000 claims 1
239000008207 working material Substances 0.000 claims 1
235000019589 hardness Nutrition 0.000 description 16
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 11
229910052750 molybdenum Inorganic materials 0.000 description 11
239000011733 molybdenum Substances 0.000 description 11
239000010955 niobium Substances 0.000 description 10
239000012925 reference material Substances 0.000 description 10
239000011651 chromium Substances 0.000 description 9
239000000463 material Substances 0.000 description 9
239000011572 manganese Substances 0.000 description 8
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 8
238000001816 cooling Methods 0.000 description 6
238000012360 testing method Methods 0.000 description 6
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
239000011593 sulfur Substances 0.000 description 5
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
239000010937 tungsten Substances 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
239000002775 capsule Substances 0.000 description 4
238000005242 forging Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
239000000155 melt Substances 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000002994 raw material Substances 0.000 description 4
239000010703 silicon Substances 0.000 description 4
-1 vanadium nitrides Chemical class 0.000 description 4
241000765309 Vanadis Species 0.000 description 3
238000005299 abrasion Methods 0.000 description 3
239000000356 contaminant Substances 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
238000005121 nitriding Methods 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 2
238000004581 coalescence Methods 0.000 description 2
210000001787 dendrite Anatomy 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
241000272168 Laridae Species 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
238000005275 alloying Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000005266 casting Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
210000001061 forehead Anatomy 0.000 description 1
238000009689 gas atomisation Methods 0.000 description 1
238000002309 gasification Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000005098 hot rolling Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000002075 main ingredient Substances 0.000 description 1
150000002696 manganese Chemical class 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000012216 screening Methods 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000161 steel melt Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/003—Cementite
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/004—Dispersions; Precipitations
- 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
- C21D2241/00—Treatments in a special environment
- C21D2241/01—Treatments in a special environment under pressure
- C21D2241/02—Hot isostatic pressing

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Articles (AREA)
Powder Metallurgy (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

SE0102233A 2001-06-21 2001-06-21 Kallarbetsstål SE519278C2 (sv)

Priority Applications (18)

Application Number	Priority Date	Filing Date	Title
SE0102233A SE519278C2 (sv)	2001-06-21	2001-06-21	Kallarbetsstål
CNB028123077A CN1230568C (zh)	2001-06-21	2002-05-17	冷加工钢
UA20031110264A UA77178C2 (en)	2001-06-21	2002-05-17	Cold work steel
AT02733698T ATE383451T1 (de)	2001-06-21	2002-05-17	Kaltarbeitsstahl
KR1020037016633A KR100909922B1 (ko)	2001-06-21	2002-05-17	냉간 가공 강
PCT/SE2002/000939 WO2003000944A1 (en)	2001-06-21	2002-05-17	Cold work steel
DE60224528T DE60224528T2 (de)	2001-06-21	2002-05-17	Kaltarbeitsstahl
BRPI0210339-7A BR0210339B1 (pt)	2001-06-21	2002-05-17	aço para trabalho a frio.
CA2448799A CA2448799C (en)	2001-06-21	2002-05-17	Cold work steel
US10/481,269 US7297177B2 (en)	2001-06-21	2002-05-17	Cold work steel
ES02733698T ES2296931T3 (es)	2001-06-21	2002-05-17	Acero para trabajo en frio.
DK02733698T DK1397524T3 (da)	2001-06-21	2002-05-17	Koldarbejdsstål
PL364435A PL198295B1 (pl)	2001-06-21	2002-05-17	Stal do pracy na zimno, sposób jej wytwarzania oraz jej zastosowanie
JP2003507324A JP4056468B2 (ja)	2001-06-21	2002-05-17	冷間加工用鋼材
EP02733698A EP1397524B1 (de)	2001-06-21	2002-05-17	Kaltarbeitsstahl
RU2003133976/02A RU2290452C9 (ru)	2001-06-21	2002-05-17	Сталь для холодной обработки
TW91111918A TW574379B (en)	2001-06-21	2002-06-04	Cold work steel
US11/868,055 US7909906B2 (en)	2001-06-21	2007-10-05	Cold work steel and manufacturing method thereof

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0102233A SE519278C2 (sv)	2001-06-21	2001-06-21	Kallarbetsstål

Publications (3)

Publication Number	Publication Date
SE0102233D0 SE0102233D0 (sv)	2001-06-21
SE0102233L SE0102233L (sv)	2002-12-22
SE519278C2 true SE519278C2 (sv)	2003-02-11

Family

ID=20284585

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE0102233A SE519278C2 (sv)	2001-06-21	2001-06-21	Kallarbetsstål

Country Status (17)

Country	Link
US (1)	US7297177B2 (de)
EP (1)	EP1397524B1 (de)
JP (1)	JP4056468B2 (de)
KR (1)	KR100909922B1 (de)
CN (1)	CN1230568C (de)
AT (1)	ATE383451T1 (de)
BR (1)	BR0210339B1 (de)
CA (1)	CA2448799C (de)
DE (1)	DE60224528T2 (de)
DK (1)	DK1397524T3 (de)
ES (1)	ES2296931T3 (de)
PL (1)	PL198295B1 (de)
RU (1)	RU2290452C9 (de)
SE (1)	SE519278C2 (de)
TW (1)	TW574379B (de)
UA (1)	UA77178C2 (de)
WO (1)	WO2003000944A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101704106B (zh) *	2003-07-31	2012-11-21	株式会社小松制作所	烧结滑动部件
SE0600841L (sv) *	2006-04-13	2007-10-14	Uddeholm Tooling Ab	Kallarbetsstål
US7615123B2 (en)	2006-09-29	2009-11-10	Crucible Materials Corporation	Cold-work tool steel article
WO2009093527A1 (ja) *	2008-01-21	2009-07-30	Hitachi Metals, Ltd.	表面被覆処理用合金及び摺動部材
IT1391656B1 (it) *	2008-11-07	2012-01-17	Polimeri Europa Spa	Lame per granulatore ad alta resistenza all'usura e relativo metodo di affilatura
US8430075B2 (en) *	2008-12-16	2013-04-30	L.E. Jones Company	Superaustenitic stainless steel and method of making and use thereof
AT508591B1 (de) *	2009-03-12	2011-04-15	Boehler Edelstahl Gmbh & Co Kg	Kaltarbeitsstahl-gegenstand
TW201213557A (en) *	2010-07-19	2012-04-01	Climax Molybdenum Co	Stainless steel alloy
EP2662166A1 (de) *	2012-05-08	2013-11-13	Böhler Edelstahl GmbH & Co KG	Werkstoff mit hoher Beständigkeit gegen Verschleiss
JP6416624B2 (ja) *	2012-08-20	2018-10-31	日立金属株式会社	冷間工具鋼の切削方法及び冷間金型材料の製造方法
DE102013213072A1 (de)	2013-07-04	2015-01-08	Karlsruher Institut für Technologie	Vorrichtung und Verfahren zur Umformung von Bauteilen aus Metallwerkstoffen
EP2896714B1 (de) *	2014-01-17	2016-04-13	voestalpine Precision Strip AB	Kreppschaber und Verfahren zu seiner Herstellung
SE539733C2 (en) *	2016-03-16	2017-11-14	Erasteel Sas	A steel alloy and a tool
SE541912C2 (en) *	2018-05-28	2020-01-07	Damasteel Ab	Blank for a damascus patterned article
WO2020149787A1 (en) *	2019-01-18	2020-07-23	Vbn Components Ab	3d printed high carbon content steel and method of preparing the same
DE102019120613A1 (de) *	2019-07-31	2020-05-28	Schaeffler Technologies AG & Co. KG	Hebelartiger Nockenfolger und dessen Verwendung
SE546762C2 (en)	2022-11-23	2025-02-18	Erasteel Kloster Ab	A powder metallurgical tool steel
SE547860C2 (en) *	2024-04-09	2025-12-09	Uddeholms Ab	A hot forming tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE457356C (sv) *	1986-12-30	1990-01-15	Uddeholm Tooling Ab	Verktygsstaal avsett foer kallbearbetning
JP3257649B2 (ja)	1993-05-13	2002-02-18	日立金属株式会社	高靭性高速度鋼部材およびその製造方法
JP2999655B2 (ja)	1993-06-25	2000-01-17	山陽特殊製鋼株式会社	高靱性粉末ハイス
SE508872C2 (sv) *	1997-03-11	1998-11-09	Erasteel Kloster Ab	Pulvermetallurgiskt framställt stål för verktyg, verktyg framställt därav, förfarande för framställning av stål och verktyg samt användning av stålet
RU2164961C2 (ru) *	1999-03-17	2001-04-10	Государственный космический научно-производственный центр им. М.В. Хруничева	Быстрорежущая сталь
SE516934C2 (sv) *	1999-10-05	2002-03-26	Uddeholm Tooling Ab	Stålmaterial, dess användning och tillverkning

2001
- 2001-06-21 SE SE0102233A patent/SE519278C2/sv unknown
2002
- 2002-05-17 AT AT02733698T patent/ATE383451T1/de active
- 2002-05-17 DK DK02733698T patent/DK1397524T3/da active
- 2002-05-17 US US10/481,269 patent/US7297177B2/en not_active Expired - Lifetime
- 2002-05-17 PL PL364435A patent/PL198295B1/pl unknown
- 2002-05-17 JP JP2003507324A patent/JP4056468B2/ja not_active Expired - Lifetime
- 2002-05-17 CN CNB028123077A patent/CN1230568C/zh not_active Expired - Lifetime
- 2002-05-17 RU RU2003133976/02A patent/RU2290452C9/ru active
- 2002-05-17 CA CA2448799A patent/CA2448799C/en not_active Expired - Lifetime
- 2002-05-17 ES ES02733698T patent/ES2296931T3/es not_active Expired - Lifetime
- 2002-05-17 DE DE60224528T patent/DE60224528T2/de not_active Expired - Lifetime
- 2002-05-17 KR KR1020037016633A patent/KR100909922B1/ko not_active Expired - Fee Related
- 2002-05-17 WO PCT/SE2002/000939 patent/WO2003000944A1/en not_active Ceased
- 2002-05-17 BR BRPI0210339-7A patent/BR0210339B1/pt not_active IP Right Cessation
- 2002-05-17 EP EP02733698A patent/EP1397524B1/de not_active Expired - Lifetime
- 2002-05-17 UA UA20031110264A patent/UA77178C2/uk unknown
- 2002-06-04 TW TW91111918A patent/TW574379B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
RU2290452C9 (ru)	2007-05-20
KR20040003067A (ko)	2004-01-07
DK1397524T3 (da)	2008-04-28
SE0102233L (sv)	2002-12-22
WO2003000944A1 (en)	2003-01-03
UA77178C2 (en)	2006-11-15
CA2448799A1 (en)	2003-01-03
JP2004530794A (ja)	2004-10-07
PL364435A1 (en)	2004-12-13
ES2296931T3 (es)	2008-05-01
EP1397524A1 (de)	2004-03-17
BR0210339A (pt)	2004-07-13
JP4056468B2 (ja)	2008-03-05
CN1537176A (zh)	2004-10-13
CA2448799C (en)	2013-07-23
SE0102233D0 (sv)	2001-06-21
TW574379B (en)	2004-02-01
PL198295B1 (pl)	2008-06-30
US7297177B2 (en)	2007-11-20
US20040134568A1 (en)	2004-07-15
KR100909922B1 (ko)	2009-07-29
ATE383451T1 (de)	2008-01-15
EP1397524B1 (de)	2008-01-09
RU2003133976A (ru)	2005-05-10
CN1230568C (zh)	2005-12-07
BR0210339B1 (pt)	2011-01-11
DE60224528D1 (de)	2008-02-21
DE60224528T2 (de)	2009-01-29
RU2290452C2 (ru)	2006-12-27

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