AU2003224591C1 - Steel and mould tool for plastic materials made of the steel - Google Patents
Steel and mould tool for plastic materials made of the steel Download PDFInfo
- Publication number
- AU2003224591C1 AU2003224591C1 AU2003224591A AU2003224591A AU2003224591C1 AU 2003224591 C1 AU2003224591 C1 AU 2003224591C1 AU 2003224591 A AU2003224591 A AU 2003224591A AU 2003224591 A AU2003224591 A AU 2003224591A AU 2003224591 C1 AU2003224591 C1 AU 2003224591C1
- Authority
- AU
- Australia
- Prior art keywords
- steel
- steel according
- max
- ppm
- hardness
- 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.)
- Ceased
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 268
- 239000010959 steel Substances 0.000 title claims description 268
- 239000000463 material Substances 0.000 title claims description 21
- 238000005496 tempering Methods 0.000 claims description 42
- 239000000203 mixture Substances 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 21
- 150000001247 metal acetylides Chemical class 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 10
- 239000010955 niobium Substances 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 7
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 7
- 238000010137 moulding (plastic) Methods 0.000 claims description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 238000005275 alloying Methods 0.000 claims 1
- 235000019589 hardness Nutrition 0.000 description 43
- 229910045601 alloy Inorganic materials 0.000 description 22
- 239000000956 alloy Substances 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 18
- 238000012360 testing method Methods 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 15
- 229910052710 silicon Inorganic materials 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 14
- 239000010703 silicon Substances 0.000 description 14
- 229910052720 vanadium Inorganic materials 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 10
- 229910052750 molybdenum Inorganic materials 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 239000005864 Sulphur Substances 0.000 description 9
- 239000011651 chromium Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000012925 reference material Substances 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- -1 aluminium nitrides Chemical class 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 238000000034 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 5
- ZLANVVMKMCTKMT-UHFFFAOYSA-N methanidylidynevanadium(1+) Chemical class [V+]#[C-] ZLANVVMKMCTKMT-UHFFFAOYSA-N 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910000851 Alloy steel Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011835 investigation Methods 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
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009718 spray deposition 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
- 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
- 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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0201800A SE525269C2 (sv) | 2002-06-13 | 2002-06-13 | Stål och av stålet framställt plastformningsverktyg |
| SE0201800-0 | 2002-06-13 | ||
| SE0300215-1 | 2003-01-30 | ||
| SE0300215A SE0300215D0 (sv) | 2003-01-30 | 2003-01-30 | Stål och av stålet framställt plastformningsverktyg |
| PCT/SE2003/000728 WO2003106727A1 (en) | 2002-06-13 | 2003-05-07 | Steel and mould tool for plastic materials made of the steel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2003224591A1 AU2003224591A1 (en) | 2003-12-31 |
| AU2003224591B2 AU2003224591B2 (en) | 2009-01-22 |
| AU2003224591C1 true AU2003224591C1 (en) | 2009-08-13 |
Family
ID=29738560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003224591A Ceased AU2003224591C1 (en) | 2002-06-13 | 2003-05-07 | Steel and mould tool for plastic materials made of the steel |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7722727B2 (enExample) |
| EP (1) | EP1511872B1 (enExample) |
| JP (1) | JP4624783B2 (enExample) |
| KR (1) | KR101010505B1 (enExample) |
| CN (1) | CN100402689C (enExample) |
| AU (1) | AU2003224591C1 (enExample) |
| BR (1) | BR0311756B1 (enExample) |
| CA (1) | CA2488790C (enExample) |
| ES (1) | ES2385336T3 (enExample) |
| RU (1) | RU2324760C2 (enExample) |
| SI (1) | SI1511872T1 (enExample) |
| TW (1) | TWI293990B (enExample) |
| WO (1) | WO2003106727A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240399B (zh) * | 2008-03-05 | 2010-06-02 | 钢铁研究总院 | 一种低铬低成本热作模具钢 |
| RU2361961C1 (ru) * | 2008-06-16 | 2009-07-20 | Юлия Алексеевна Щепочкина | Быстрорежущая сталь |
| BRPI1003185A2 (pt) * | 2010-03-08 | 2012-02-07 | Villares Metals Sa | aço para ferramentas de extrusão |
| CN101880836B (zh) * | 2010-07-14 | 2012-02-01 | 西安交通大学 | 一种含硼模具钢及其热处理方法 |
| IT1401998B1 (it) | 2010-09-30 | 2013-08-28 | Danieli Off Mecc | Cesoia di taglio di prodotti laminati e relativo processo di produzione |
| TWI447233B (zh) * | 2011-02-21 | 2014-08-01 | Hitachi Metals Ltd | 切削性優異之冷作工具鋼 |
| CN103276298B (zh) * | 2013-06-09 | 2015-08-05 | 河冶科技股份有限公司 | 高硬高韧冷热兼作模具钢及其生产方法 |
| CN111411293A (zh) * | 2013-09-27 | 2020-07-14 | 日立金属株式会社 | 高速工具及其制造方法 |
| AT515157B1 (de) * | 2013-11-21 | 2016-12-15 | Böhler Edelstahl GmbH & Co KG | Verfahren zur Herstellung von Kunststoffformen aus martensitischem Chromstahl und Kunststoffform |
| JP6366326B2 (ja) * | 2014-03-31 | 2018-08-01 | 山陽特殊製鋼株式会社 | 高靱性熱間工具鋼およびその製造方法 |
| JP5744300B1 (ja) * | 2014-11-11 | 2015-07-08 | 日本高周波鋼業株式会社 | 熱間工具鋼 |
| CN104894483B (zh) * | 2015-05-15 | 2018-07-31 | 安泰科技股份有限公司 | 粉末冶金耐磨工具钢 |
| KR20250048695A (ko) | 2015-12-24 | 2025-04-10 | 로발마, 에쎄.아 | 구조, 기계 및 공구 용도를 위한 긴 내구성의 고성능 강 |
| JP6583532B2 (ja) * | 2016-03-04 | 2019-10-02 | 日本製鉄株式会社 | 鋼材及び油井用鋼管 |
| EP3425079B1 (en) * | 2016-03-04 | 2020-05-13 | Nippon Steel Corporation | Steel material and oil-well steel pipe |
| TWI606120B (zh) * | 2016-08-24 | 2017-11-21 | 中國鋼鐵股份有限公司 | 沃斯田鐵系合金鋼材之表面處理方法 |
| JP6788520B2 (ja) * | 2017-02-15 | 2020-11-25 | 山陽特殊製鋼株式会社 | 優れた靱性および軟化抵抗性を有する熱間工具鋼 |
| CN111549280B (zh) * | 2020-05-18 | 2021-12-21 | 樟树市兴隆高新材料有限公司 | 一种塑料模具钢及其制备方法 |
| JP7108014B2 (ja) * | 2020-12-10 | 2022-07-27 | 山陽特殊製鋼株式会社 | Ｆｅ基合金粉末 |
| JP2022144437A (ja) * | 2021-03-19 | 2022-10-03 | 大同特殊鋼株式会社 | Ｆｅ基合金及び金属粉末 |
| CN116479334B (zh) * | 2023-04-28 | 2024-05-14 | 鞍钢股份有限公司 | 具有优异热熔损性模具钢及其制备方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524931A (en) * | 1978-08-08 | 1980-02-22 | Hitachi Metals Ltd | Tool steel for hot processing |
| JPH04354852A (ja) * | 1991-05-30 | 1992-12-09 | Hitachi Metals Ltd | 高速度鋼工具用高硬度シャンク材または胴材 |
| JPH11181549A (ja) * | 1997-12-22 | 1999-07-06 | Daido Steel Co Ltd | 溶接性に優れた鋳物製冷間工具およびその製造方法 |
| US6024916A (en) * | 1997-03-31 | 2000-02-15 | Daido Tokushuko Kabushiki Kaisha | Cast cold tool and method for producing the same |
| JP2000212700A (ja) * | 1998-11-20 | 2000-08-02 | Hitachi Metals Ltd | 溶接性に優れた金型 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059052A (ja) | 1983-09-09 | 1985-04-05 | Daido Steel Co Ltd | 熱間工具鋼 |
| US4886640A (en) * | 1988-08-22 | 1989-12-12 | Carpenter Technology Corporation | Hot work tool steel with good temper resistance |
| JPH0293043A (ja) | 1988-09-30 | 1990-04-03 | Nkk Corp | プラスチック成形用工具鋼 |
| SU1664869A1 (ru) * | 1989-08-02 | 1991-07-23 | Предприятие П/Я Р-6286 | Сталь |
| JP2683861B2 (ja) | 1993-08-24 | 1997-12-03 | 住友金属工業株式会社 | 熱間製管用工具及びその製造方法 |
| JP2834654B2 (ja) | 1993-10-01 | 1998-12-09 | 山陽特殊製鋼株式会社 | 高靱性熱間工具鋼 |
| JP3352889B2 (ja) | 1996-10-16 | 2002-12-03 | 山陽特殊製鋼株式会社 | 窒化特性に優れた熱間工具鋼 |
| SE511758C2 (sv) * | 1998-03-27 | 1999-11-22 | Uddeholm Tooling Ab | Stålmaterial för varmarbetsverktyg |
| JP2000273590A (ja) * | 1999-03-24 | 2000-10-03 | Hitachi Metals Ltd | 溶接性および被削性に優れた熱処理用鋳鋼 |
| JP3452538B2 (ja) | 2000-06-28 | 2003-09-29 | 三菱レイヨン株式会社 | 金属含有モノマー混合物 |
| JP2002088443A (ja) | 2000-09-14 | 2002-03-27 | Daido Steel Co Ltd | 塑性加工用熱間工具鋼 |
| JP2002088449A (ja) * | 2000-09-18 | 2002-03-27 | Nkk Corp | パーライト系レール |
| AT410447B (de) * | 2001-10-03 | 2003-04-25 | Boehler Edelstahl | Warmarbeitsstahlgegenstand |
| JP4354852B2 (ja) | 2004-03-16 | 2009-10-28 | 日本リファイン株式会社 | 回分式活性汚泥法に適したエアリフト曝気槽 |
-
2003
- 2003-05-07 JP JP2004513532A patent/JP4624783B2/ja not_active Expired - Lifetime
- 2003-05-07 SI SI200332175T patent/SI1511872T1/sl unknown
- 2003-05-07 KR KR1020047019970A patent/KR101010505B1/ko not_active Expired - Lifetime
- 2003-05-07 CN CNB038136554A patent/CN100402689C/zh not_active Expired - Lifetime
- 2003-05-07 WO PCT/SE2003/000728 patent/WO2003106727A1/en not_active Ceased
- 2003-05-07 CA CA2488790A patent/CA2488790C/en not_active Expired - Lifetime
- 2003-05-07 ES ES03721267T patent/ES2385336T3/es not_active Expired - Lifetime
- 2003-05-07 AU AU2003224591A patent/AU2003224591C1/en not_active Ceased
- 2003-05-07 BR BRPI0311756-1A patent/BR0311756B1/pt not_active IP Right Cessation
- 2003-05-07 RU RU2004134562/02A patent/RU2324760C2/ru active
- 2003-05-07 US US10/514,940 patent/US7722727B2/en not_active Expired - Lifetime
- 2003-05-07 EP EP03721267A patent/EP1511872B1/en not_active Expired - Lifetime
- 2003-05-08 TW TW092112518A patent/TWI293990B/zh not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524931A (en) * | 1978-08-08 | 1980-02-22 | Hitachi Metals Ltd | Tool steel for hot processing |
| JPH04354852A (ja) * | 1991-05-30 | 1992-12-09 | Hitachi Metals Ltd | 高速度鋼工具用高硬度シャンク材または胴材 |
| US6024916A (en) * | 1997-03-31 | 2000-02-15 | Daido Tokushuko Kabushiki Kaisha | Cast cold tool and method for producing the same |
| JPH11181549A (ja) * | 1997-12-22 | 1999-07-06 | Daido Steel Co Ltd | 溶接性に優れた鋳物製冷間工具およびその製造方法 |
| JP2000212700A (ja) * | 1998-11-20 | 2000-08-02 | Hitachi Metals Ltd | 溶接性に優れた金型 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7722727B2 (en) | 2010-05-25 |
| WO2003106727A1 (en) | 2003-12-24 |
| AU2003224591A1 (en) | 2003-12-31 |
| KR20050007598A (ko) | 2005-01-19 |
| EP1511872B1 (en) | 2012-05-23 |
| RU2324760C2 (ru) | 2008-05-20 |
| US20050123434A1 (en) | 2005-06-09 |
| CN100402689C (zh) | 2008-07-16 |
| KR101010505B1 (ko) | 2011-01-21 |
| CA2488790A1 (en) | 2003-12-24 |
| BR0311756A (pt) | 2005-03-08 |
| ES2385336T3 (es) | 2012-07-23 |
| EP1511872A1 (en) | 2005-03-09 |
| BR0311756B1 (pt) | 2011-12-27 |
| SI1511872T1 (sl) | 2012-09-28 |
| CA2488790C (en) | 2012-06-19 |
| JP2006504868A (ja) | 2006-02-09 |
| CN1671876A (zh) | 2005-09-21 |
| TWI293990B (en) | 2008-03-01 |
| RU2004134562A (ru) | 2005-08-20 |
| AU2003224591B2 (en) | 2009-01-22 |
| JP4624783B2 (ja) | 2011-02-02 |
| TW200406495A (en) | 2004-05-01 |
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