UA77178C2 - Cold work steel - Google Patents

Cold work steel Download PDF

Info

Publication number: UA77178C2
Authority: UA; Ukraine
Prior art keywords: steel; carbides; nitrides; carbonitrides; vol
Prior art date: 2001-06-21

Application number

UA20031110264A

Other languages

English (en)

Ukrainian (uk)

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

2002-05-17

Publication date

2006-11-15

2002-05-17 Application filed filed Critical

2006-11-15 Publication of UA77178C2 publication Critical patent/UA77178C2/uk

Links

229910000831 Steel Inorganic materials 0.000 title abstract description 151
239000010959 steel Substances 0.000 title abstract description 151
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 26
150000001247 metal acetylides Chemical class 0.000 abstract description 26
150000004767 nitrides Chemical class 0.000 abstract description 24
229910052799 carbon Inorganic materials 0.000 abstract description 17
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 15
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
239000012535 impurity Substances 0.000 abstract description 12
229910052757 nitrogen Chemical group 0.000 abstract description 12
239000000203 mixture Substances 0.000 abstract description 11
229910052720 vanadium Inorganic materials 0.000 abstract description 11
239000011159 matrix material Substances 0.000 abstract description 10
229910052758 niobium Inorganic materials 0.000 abstract description 9
229910052804 chromium Inorganic materials 0.000 abstract description 8
239000000126 substance Substances 0.000 abstract description 8
229910052721 tungsten Inorganic materials 0.000 abstract description 8
229910052742 iron Inorganic materials 0.000 abstract description 7
229910052717 sulfur Inorganic materials 0.000 abstract description 6
229910052748 manganese Inorganic materials 0.000 abstract description 4
229910052710 silicon Inorganic materials 0.000 abstract description 3
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
239000000463 material Substances 0.000 description 20
239000000843 powder Substances 0.000 description 20
238000005496 tempering Methods 0.000 description 18
238000004519 manufacturing process Methods 0.000 description 16
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 10
229910052750 molybdenum Inorganic materials 0.000 description 10
239000011733 molybdenum Substances 0.000 description 10
229910052751 metal Inorganic materials 0.000 description 8
239000002184 metal Substances 0.000 description 8
239000010955 niobium Substances 0.000 description 8
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 8
238000003825 pressing Methods 0.000 description 8
238000010791 quenching Methods 0.000 description 8
230000000171 quenching effect Effects 0.000 description 8
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 8
239000011651 chromium Substances 0.000 description 7
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
239000010937 tungsten Substances 0.000 description 7
-1 vanadium - vanadium nitrides Chemical class 0.000 description 7
238000005242 forging Methods 0.000 description 6
229910000734 martensite Inorganic materials 0.000 description 6
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
238000005520 cutting process Methods 0.000 description 5
239000011593 sulfur Substances 0.000 description 5
238000000137 annealing Methods 0.000 description 4
239000002775 capsule Substances 0.000 description 4
238000001816 cooling Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000002994 raw material Substances 0.000 description 4
238000005482 strain hardening Methods 0.000 description 4
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 3
238000010586 diagram Methods 0.000 description 3
229910001873 dinitrogen Inorganic materials 0.000 description 3
239000011572 manganese Substances 0.000 description 3
238000005121 nitriding Methods 0.000 description 3
239000006104 solid solution Substances 0.000 description 3
238000005507 spraying Methods 0.000 description 3
241000282842 Lama glama Species 0.000 description 2
240000006240 Linum usitatissimum Species 0.000 description 2
235000004431 Linum usitatissimum Nutrition 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
238000005266 casting Methods 0.000 description 2
210000001787 dendrite Anatomy 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000006260 foam Substances 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
CKFGINPQOCXMAZ-UHFFFAOYSA-N methanediol Chemical compound OCO CKFGINPQOCXMAZ-UHFFFAOYSA-N 0.000 description 2
239000012768 molten material Substances 0.000 description 2
238000004663 powder metallurgy Methods 0.000 description 2
238000005096 rolling process Methods 0.000 description 2
239000010703 silicon Substances 0.000 description 2
235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 description 1
235000002198 Annona diversifolia Nutrition 0.000 description 1
235000003097 Artemisia absinthium Nutrition 0.000 description 1
240000001851 Artemisia dracunculus Species 0.000 description 1
235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 description 1
235000003261 Artemisia vulgaris Nutrition 0.000 description 1
229910000975 Carbon steel Inorganic materials 0.000 description 1
241000543381 Cliftonia monophylla Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
244000241257 Cucumis melo Species 0.000 description 1
235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
235000017274 Diospyros sandwicensis Nutrition 0.000 description 1
229910000997 High-speed steel Inorganic materials 0.000 description 1
101000636705 Homo sapiens NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial Proteins 0.000 description 1
102100031919 NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial Human genes 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
235000013744 Passiflora ligularis Nutrition 0.000 description 1
240000004520 Passiflora ligularis Species 0.000 description 1
244000273256 Phragmites communis Species 0.000 description 1
235000014676 Phragmites communis Nutrition 0.000 description 1
241001482237 Pica Species 0.000 description 1
235000018650 Solanum gilo Nutrition 0.000 description 1
244000258044 Solanum gilo Species 0.000 description 1
241001343083 Tonna Species 0.000 description 1
241000750042 Vini Species 0.000 description 1
XACAZEWCMFHVBX-UHFFFAOYSA-N [C].[Mo] Chemical compound [C].[Mo] XACAZEWCMFHVBX-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000001138 artemisia absinthium Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
210000000988 bone and bone Anatomy 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
238000005097 cold rolling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
NRUQNUIWEUZVLI-UHFFFAOYSA-O diethanolammonium nitrate Chemical compound [O-][N+]([O-])=O.OCC[NH2+]CCO NRUQNUIWEUZVLI-UHFFFAOYSA-O 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000001513 hot isostatic pressing Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000009830 intercalation Methods 0.000 description 1
230000002687 intercalation Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
MOYKHGMNXAOIAT-JGWLITMVSA-N isosorbide dinitrate Chemical compound [O-][N+](=O)O[C@H]1CO[C@@H]2[C@H](O[N+](=O)[O-])CO[C@@H]21 MOYKHGMNXAOIAT-JGWLITMVSA-N 0.000 description 1
239000002075 main ingredient Substances 0.000 description 1
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 1
VCTOKJRTAUILIH-UHFFFAOYSA-N manganese(2+);sulfide Chemical class [S-2].[Mn+2] VCTOKJRTAUILIH-UHFFFAOYSA-N 0.000 description 1
239000000155 melt Substances 0.000 description 1
238000005272 metallurgy Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000005498 polishing Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
238000004080 punching Methods 0.000 description 1
238000007712 rapid solidification Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000007873 sieving Methods 0.000 description 1
239000000344 soap Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000004901 spalling Methods 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
210000002105 tongue Anatomy 0.000 description 1
230000009466 transformation Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000005303 weighing Methods 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)

UA20031110264A 2001-06-21 2002-05-17 Cold work steel UA77178C2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE0102233A SE519278C2 (sv)	2001-06-21	2001-06-21	Kallarbetsstål
PCT/SE2002/000939 WO2003000944A1 (en)	2001-06-21	2002-05-17	Cold work steel

Publications (1)

Publication Number	Publication Date
UA77178C2 true UA77178C2 (en)	2006-11-15

Family

ID=20284585

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UA20031110264A UA77178C2 (en)	2001-06-21	2002-05-17	Cold work steel

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
KR101149424B1 (ko) *	2003-07-31	2012-05-25	가부시키가이샤 고마쓰 세이사쿠쇼	소결 슬라이딩 부재 및 작업기 연결장치
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
EP2246452A4 (de) *	2008-01-21	2014-07-23	Hitachi Metals Ltd	Legierung zur oberflächenbeschichtung und gleitelemente
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
US20120015204A1 (en) *	2010-07-19	2012-01-19	Climax Molybdenum Company	Stainless steel alloy
EP2662166A1 (de) *	2012-05-08	2013-11-13	Böhler Edelstahl GmbH & Co KG	Werkstoff mit hoher Beständigkeit gegen Verschleiss
CN104640654B (zh) *	2012-08-20	2017-05-10	日立金属株式会社	冷作工具钢的切削方法和冷作模具材料的制造方法
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
EP3911462A1 (de) *	2019-01-18	2021-11-24	VBN Components AB	Dreidimensional gedruckter stahl mit hohem kohlenstoffgehalt und verfahren zur herstellung davon
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 EP EP02733698A patent/EP1397524B1/de not_active Expired - Lifetime
- 2002-05-17 DE DE60224528T patent/DE60224528T2/de not_active Expired - Lifetime
- 2002-05-17 BR BRPI0210339-7A patent/BR0210339B1/pt not_active IP Right Cessation
- 2002-05-17 DK DK02733698T patent/DK1397524T3/da active
- 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 JP JP2003507324A patent/JP4056468B2/ja not_active Expired - Lifetime
- 2002-05-17 CN CNB028123077A patent/CN1230568C/zh not_active Expired - Lifetime
- 2002-05-17 US US10/481,269 patent/US7297177B2/en not_active Expired - Lifetime
- 2002-05-17 AT AT02733698T patent/ATE383451T1/de active
- 2002-05-17 UA UA20031110264A patent/UA77178C2/uk unknown
- 2002-05-17 PL PL364435A patent/PL198295B1/pl unknown
- 2002-05-17 ES ES02733698T patent/ES2296931T3/es 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
- 2002-06-04 TW TW91111918A patent/TW574379B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE0102233L (sv)	2002-12-22
DE60224528D1 (de)	2008-02-21
BR0210339B1 (pt)	2011-01-11
CA2448799C (en)	2013-07-23
EP1397524B1 (de)	2008-01-09
WO2003000944A1 (en)	2003-01-03
CN1537176A (zh)	2004-10-13
SE519278C2 (sv)	2003-02-11
ES2296931T3 (es)	2008-05-01
BR0210339A (pt)	2004-07-13
SE0102233D0 (sv)	2001-06-21
PL364435A1 (en)	2004-12-13
US20040134568A1 (en)	2004-07-15
RU2003133976A (ru)	2005-05-10
KR20040003067A (ko)	2004-01-07
JP4056468B2 (ja)	2008-03-05
JP2004530794A (ja)	2004-10-07
KR100909922B1 (ko)	2009-07-29
CN1230568C (zh)	2005-12-07
TW574379B (en)	2004-02-01
CA2448799A1 (en)	2003-01-03
DE60224528T2 (de)	2009-01-29
RU2290452C9 (ru)	2007-05-20
PL198295B1 (pl)	2008-06-30
DK1397524T3 (da)	2008-04-28
ATE383451T1 (de)	2008-01-15
RU2290452C2 (ru)	2006-12-27
EP1397524A1 (de)	2004-03-17
US7297177B2 (en)	2007-11-20

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