JP5225843B2 - 粉末冶金製造された鋼、その鋼を含む工具、およびその工具の製造方法 - Google Patents
粉末冶金製造された鋼、その鋼を含む工具、およびその工具の製造方法 Download PDFInfo
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- JP5225843B2 JP5225843B2 JP2008526909A JP2008526909A JP5225843B2 JP 5225843 B2 JP5225843 B2 JP 5225843B2 JP 2008526909 A JP2008526909 A JP 2008526909A JP 2008526909 A JP2008526909 A JP 2008526909A JP 5225843 B2 JP5225843 B2 JP 5225843B2
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- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims description 190
- 239000010959 steel Substances 0.000 title claims description 190
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000004663 powder metallurgy Methods 0.000 title claims description 5
- 239000010955 niobium Substances 0.000 claims description 80
- 229910052758 niobium Inorganic materials 0.000 claims description 41
- 150000001247 metal acetylides Chemical class 0.000 claims description 39
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 34
- 229910052720 vanadium Inorganic materials 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 238000005496 tempering Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 21
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 21
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- 238000005520 cutting process Methods 0.000 claims description 17
- 229910052721 tungsten Inorganic materials 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 13
- 229910052748 manganese Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 10
- 230000000171 quenching effect Effects 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000005482 strain hardening Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000000161 steel melt Substances 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052745 lead Inorganic materials 0.000 claims description 2
- 229910001315 Tool steel Inorganic materials 0.000 claims 3
- 239000005539 carbonized material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000011651 chromium Substances 0.000 description 23
- 229910052750 molybdenum Inorganic materials 0.000 description 16
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 13
- 239000011733 molybdenum Substances 0.000 description 13
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 13
- 239000010937 tungsten Substances 0.000 description 13
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 12
- 239000011572 manganese Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 229910000997 High-speed steel Inorganic materials 0.000 description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000012925 reference material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000011133 lead Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910001566 austenite Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- -1 chromium Chemical compound 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009689 gas atomisation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000796 S alloy Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910010037 TiAlN Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
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
-
- 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
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
-
- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- 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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0501827-0 | 2005-08-18 | ||
| SE0501827A SE529041C2 (sv) | 2005-08-18 | 2005-08-18 | Användning av ett pulvermetallurgiskt tillverkat stål |
| PCT/SE2006/050290 WO2007021243A1 (en) | 2005-08-18 | 2006-08-18 | Powder metallurgically manufactured steel, a tool comprising the steel and a method for manufacturing the tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009504922A JP2009504922A (ja) | 2009-02-05 |
| JP5225843B2 true JP5225843B2 (ja) | 2013-07-03 |
Family
ID=37757830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008526909A Active JP5225843B2 (ja) | 2005-08-18 | 2006-08-18 | 粉末冶金製造された鋼、その鋼を含む工具、およびその工具の製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1917376B1 (sv) |
| JP (1) | JP5225843B2 (sv) |
| KR (1) | KR101333740B1 (sv) |
| CN (1) | CN101243199B (sv) |
| BR (1) | BRPI0614983A2 (sv) |
| RU (1) | RU2415961C2 (sv) |
| SE (1) | SE529041C2 (sv) |
| WO (1) | WO2007021243A1 (sv) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1922430B1 (en) * | 2005-09-08 | 2019-01-09 | Erasteel Kloster Aktiebolag | Powder metallurgically manufactured high speed steel |
| BRPI0603856A (pt) * | 2006-08-28 | 2008-04-15 | Villares Metals Sa | ligas duras de composição enxuta |
| SE533988C2 (sv) * | 2008-10-16 | 2011-03-22 | Uddeholms Ab | Stålmaterial och förfarande för framställning därav |
| JP5522854B2 (ja) * | 2011-06-01 | 2014-06-18 | 株式会社日本製鋼所 | 冷間工具鋼およびその製造方法 |
| RU2558305C2 (ru) * | 2012-04-06 | 2015-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Способ изготовления сменных режущих пластин |
| EP2662166A1 (de) * | 2012-05-08 | 2013-11-13 | Böhler Edelstahl GmbH & Co KG | Werkstoff mit hoher Beständigkeit gegen Verschleiss |
| CN102994912A (zh) * | 2012-11-22 | 2013-03-27 | 宁波得利时泵业有限公司 | 一种均质混合泵的定子及其制备 |
| CN103036371A (zh) * | 2012-11-22 | 2013-04-10 | 宁波得利时泵业有限公司 | 一种均质混合泵的定子和转子材料 |
| CN102994913A (zh) * | 2012-11-22 | 2013-03-27 | 宁波得利时泵业有限公司 | 一种均质混合泵的定子材料 |
| FR3000149B1 (fr) | 2012-12-21 | 2015-01-16 | Skf Aerospace France | Procede de fabrication d'un roulement a billes, notamment pour une vanne papillon en environnement aeronautique |
| US20160076591A1 (en) * | 2013-05-21 | 2016-03-17 | Aktiebolaget Skf | Bearing component |
| CN104250709B (zh) * | 2013-06-28 | 2016-06-08 | 江苏天工工具有限公司 | 一种高品质tg42锯条高速钢 |
| PT2857126T (pt) * | 2013-10-02 | 2016-08-18 | Uddeholms Ab | Aço de ferramenta para trabalho a frio resistente à corrosão e ao desgaste |
| CN103600062B (zh) * | 2013-10-10 | 2016-01-13 | 铜陵新创流体科技有限公司 | 一种粉末冶金合金复合材料及其制备方法 |
| CN103667999A (zh) * | 2013-11-11 | 2014-03-26 | 马鞍山市恒毅机械制造有限公司 | 一种矿用破碎锤用耐磨合金钢材料及其制备方法 |
| EP2933345A1 (en) * | 2014-04-14 | 2015-10-21 | Uddeholms AB | Cold work tool steel |
| CN104294140B (zh) * | 2014-05-26 | 2016-08-24 | 宁国市鑫煌矿冶配件制造有限公司 | 一种球磨机用多元高耐磨高韧性高铬衬板 |
| DE102014112374A1 (de) * | 2014-08-28 | 2016-03-03 | Deutsche Edelstahlwerke Gmbh | Stahl mit hoher Verschleißbeständigkeit, Härte und Korrosionsbeständigkeit sowie niedriger Wärmeleitfähigkeit und Verwendung eines solchen Stahls |
| CN104894481B (zh) * | 2015-05-15 | 2017-05-03 | 安泰科技股份有限公司 | 喷射成形耐磨损耐腐蚀合金 |
| CN104878298B (zh) * | 2015-05-15 | 2017-05-03 | 安泰科技股份有限公司 | 粉末冶金耐磨损耐腐蚀合金 |
| CN104878303B (zh) * | 2015-05-15 | 2017-05-03 | 安泰科技股份有限公司 | 耐磨损耐腐蚀合金 |
| SE539646C2 (sv) * | 2015-12-22 | 2017-10-24 | Uddeholms Ab | Hot work tool steel |
| RU2619537C1 (ru) * | 2016-10-31 | 2017-05-16 | Юлия Алексеевна Щепочкина | Быстрорежущая сталь |
| EP3333275B1 (en) * | 2016-12-07 | 2020-11-11 | Höganäs AB (publ) | Stainless steel powder for producing sintered duplex stainless steel |
| CN107937803B (zh) * | 2017-11-01 | 2019-09-24 | 山东钢铁股份有限公司 | 一种具有低温冲击韧性耐磨钢板及其制备方法 |
| CN110016623A (zh) * | 2019-05-16 | 2019-07-16 | 营口大润耐磨材料有限公司 | 一种新型高强度圆盘剪刃 |
| KR102033419B1 (ko) * | 2019-07-01 | 2019-10-17 | 조시환 | 분쇄기 커터용 고강도 합금 조성물 및 이에 의해 제조되는 분쇄기 커터 조립체 |
| NO347610B1 (en) * | 2022-05-19 | 2024-01-29 | Hydro Extruded Solutions As | A method of producing a die for extrusion of aluminium profiles, and an extrusion die |
| CN116516262A (zh) * | 2023-03-27 | 2023-08-01 | 中机新材料研究院(郑州)有限公司 | 一种高速干切齿轮刀具用粉末冶金材料及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04280945A (ja) * | 1991-03-05 | 1992-10-06 | Hitachi Metals Ltd | 粉末高速度工具鋼 |
| EP0483668B1 (en) | 1990-10-31 | 1996-03-13 | Hitachi Metals, Ltd. | High speed tool steel produced by sintering powder and method of producing same |
| US5403372A (en) | 1991-06-28 | 1995-04-04 | Hitachi Metals, Ltd. | Vane material, vane, and method of producing vane |
| JPH05163551A (ja) * | 1991-12-11 | 1993-06-29 | Hitachi Metals Ltd | 粉末高速度工具鋼 |
| JPH05171374A (ja) * | 1991-12-24 | 1993-07-09 | Hitachi Metals Ltd | 粉末高速度工具鋼 |
| JPH05171373A (ja) * | 1991-12-24 | 1993-07-09 | Hitachi Metals Ltd | 粉末高速度工具鋼 |
| JPH0941102A (ja) * | 1995-08-04 | 1997-02-10 | Hitachi Metals Ltd | 焼結超硬質合金 |
| JPH0959748A (ja) * | 1995-08-22 | 1997-03-04 | Kobe Steel Ltd | 耐摩耗性及び耐チッピング性に優れた粉末高速度工具鋼及びその製造方法 |
| JPH09111422A (ja) * | 1995-10-20 | 1997-04-28 | Hitachi Metals Ltd | 焼結超硬質合金 |
| SE512970C2 (sv) * | 1998-10-30 | 2000-06-12 | Erasteel Kloster Ab | Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet |
| SE516934C2 (sv) * | 1999-10-05 | 2002-03-26 | Uddeholm Tooling Ab | Stålmaterial, dess användning och tillverkning |
-
2005
- 2005-08-18 SE SE0501827A patent/SE529041C2/sv not_active IP Right Cessation
-
2006
- 2006-08-18 JP JP2008526909A patent/JP5225843B2/ja active Active
- 2006-08-18 WO PCT/SE2006/050290 patent/WO2007021243A1/en active Application Filing
- 2006-08-18 EP EP06769668.2A patent/EP1917376B1/en active Active
- 2006-08-18 CN CN2006800301426A patent/CN101243199B/zh active Active
- 2006-08-18 BR BRPI0614983-9A patent/BRPI0614983A2/pt not_active Application Discontinuation
- 2006-08-18 KR KR1020087001681A patent/KR101333740B1/ko active IP Right Grant
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1917376A1 (en) | 2008-05-07 |
| EP1917376B1 (en) | 2019-06-19 |
| WO2007021243B1 (en) | 2007-04-19 |
| KR20080038130A (ko) | 2008-05-02 |
| WO2007021243A9 (en) | 2007-06-14 |
| EP1917376A4 (en) | 2017-05-17 |
| KR101333740B1 (ko) | 2013-11-28 |
| RU2008104934A (ru) | 2009-09-27 |
| SE0501827L (sv) | 2007-02-19 |
| CN101243199B (zh) | 2011-03-30 |
| JP2009504922A (ja) | 2009-02-05 |
| CN101243199A (zh) | 2008-08-13 |
| WO2007021243A1 (en) | 2007-02-22 |
| SE529041C2 (sv) | 2007-04-17 |
| RU2415961C2 (ru) | 2011-04-10 |
| BRPI0614983A2 (pt) | 2011-04-26 |
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