SE512970C2 - Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet - Google Patents
Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka ståletInfo
- Publication number
- SE512970C2 SE512970C2 SE9803721A SE9803721A SE512970C2 SE 512970 C2 SE512970 C2 SE 512970C2 SE 9803721 A SE9803721 A SE 9803721A SE 9803721 A SE9803721 A SE 9803721A SE 512970 C2 SE512970 C2 SE 512970C2
- Authority
- SE
- Sweden
- Prior art keywords
- steel
- carbides
- hardness
- products
- cooling
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 25
- 238000005496 tempering Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 11
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910052742 iron Inorganic materials 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 12
- 238000005299 abrasion Methods 0.000 claims description 9
- 239000010955 niobium Substances 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000161 steel melt Substances 0.000 claims description 3
- 238000009863 impact test Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000004663 powder metallurgy Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 claims 1
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 235000019589 hardness Nutrition 0.000 description 28
- 229910000851 Alloy steel Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000796533 Arna Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 229910001311 M2 high speed steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 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
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229910021386 carbon form Inorganic materials 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000003466 welding Methods 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
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- 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
- C22C38/18—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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- 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
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
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)
- Powder Metallurgy (AREA)
- Heat Treatment Of Steel (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Forging (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803721A SE512970C2 (sv) | 1998-10-30 | 1998-10-30 | Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet |
| AU14245/00A AU1424500A (en) | 1998-10-30 | 1999-10-12 | Steel, use of the steel, product made of the steel and method of producing the steel |
| PCT/SE1999/001834 WO2000026427A1 (fr) | 1998-10-30 | 1999-10-12 | Acier, son procede de production, son utilisation et produit realise avec cet acier |
| US09/806,681 US6547846B1 (en) | 1998-10-30 | 1999-10-12 | Steel, use of the steel, product made of the steel and method of producing the steel |
| JP2000579796A JP4703005B2 (ja) | 1998-10-30 | 1999-10-12 | スチール、該スチールの使用、該スチール製の製品および該スチールの製造方法 |
| EP99971470A EP1129229B1 (fr) | 1998-10-30 | 1999-10-12 | Acier, son procede de production, son utilisation et produit realise avec cet acier |
| ES99971470T ES2196924T3 (es) | 1998-10-30 | 1999-10-12 | Acero, uso del acero, producto hecho con el acero y procedimiento para producir el acero. |
| AT99971470T ATE237003T1 (de) | 1998-10-30 | 1999-10-12 | Stahl, verwendung des stahls, daraus hergestelltes produkt und verfahren zu dessen herstellung |
| DE69906782T DE69906782T2 (de) | 1998-10-30 | 1999-10-12 | Stahl, verwendung des stahls, daraus hergestelltes produkt und verfahren zu dessen herstellung |
| DK99971470T DK1129229T3 (da) | 1998-10-30 | 1999-10-12 | Stål, anvendelse af stålet, produkt fremstillet af stålet og fremgangsmåde for fremstilling af stålet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803721A SE512970C2 (sv) | 1998-10-30 | 1998-10-30 | Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9803721D0 SE9803721D0 (sv) | 1998-10-30 |
| SE9803721L SE9803721L (sv) | 2000-05-01 |
| SE512970C2 true SE512970C2 (sv) | 2000-06-12 |
Family
ID=20413132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9803721A SE512970C2 (sv) | 1998-10-30 | 1998-10-30 | Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6547846B1 (fr) |
| EP (1) | EP1129229B1 (fr) |
| JP (1) | JP4703005B2 (fr) |
| AT (1) | ATE237003T1 (fr) |
| AU (1) | AU1424500A (fr) |
| DE (1) | DE69906782T2 (fr) |
| DK (1) | DK1129229T3 (fr) |
| ES (1) | ES2196924T3 (fr) |
| SE (1) | SE512970C2 (fr) |
| WO (1) | WO2000026427A1 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3852764B2 (ja) * | 2001-08-06 | 2006-12-06 | 日立粉末冶金株式会社 | 耐摩耗性焼結合金およびその製造方法 |
| AT410447B (de) | 2001-10-03 | 2003-04-25 | Boehler Edelstahl | Warmarbeitsstahlgegenstand |
| US20040115084A1 (en) * | 2002-12-12 | 2004-06-17 | Borgwarner Inc. | Method of producing powder metal parts |
| US20070163687A1 (en) * | 2004-04-28 | 2007-07-19 | Nobutaka Kurosawa | Component for machine structural use and method for making the same |
| SE529041C2 (sv) * | 2005-08-18 | 2007-04-17 | Erasteel Kloster Ab | Användning av ett pulvermetallurgiskt tillverkat stål |
| US20070048169A1 (en) * | 2005-08-25 | 2007-03-01 | Borgwarner Inc. | Method of making powder metal parts by surface densification |
| BRPI0601679B1 (pt) * | 2006-04-24 | 2014-11-11 | Villares Metals Sa | Aço rápido para lâminas de serra |
| US20100282369A1 (en) * | 2007-02-05 | 2010-11-11 | John Noveske | Noveske rifleworks extreme duty machine gun barrel |
| SE535064C2 (sv) | 2010-08-23 | 2012-04-03 | Sandvik Intellectual Property | Kallvalsad och härdad bandstålsprodukt |
| EP3016245B1 (fr) * | 2014-10-30 | 2017-06-14 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | Procédé de fabrication d'un rotor et machine électrique |
| CN112055794B (zh) * | 2018-04-26 | 2022-12-09 | 株式会社理研 | 活塞环 |
| SE543594C2 (en) * | 2019-01-18 | 2021-04-06 | Vbn Components Ab | 3d printed high carbon content steel and method of preparing the same |
| CN110218955B (zh) * | 2019-04-18 | 2021-02-09 | 江油市长祥特殊钢制造有限公司 | SA182F92防止δ铁素体产生的制备方法 |
| JP7372774B2 (ja) * | 2019-07-24 | 2023-11-01 | 山陽特殊製鋼株式会社 | 高速度鋼 |
| CZ2019537A3 (cs) * | 2019-08-16 | 2020-12-09 | Západočeská Univerzita V Plzni | Způsob termomechanického zpracování polotovarů z vysocelegovaných ocelí |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01240636A (ja) * | 1988-03-18 | 1989-09-26 | Sumitomo Metal Ind Ltd | 表面処理性に優れた工具とその製造法 |
| JP2689513B2 (ja) * | 1988-08-31 | 1997-12-10 | 大同特殊鋼株式会社 | 低酸素粉末高速度工具鋼 |
| USH807H (en) * | 1988-11-16 | 1990-08-07 | The United States Of America As Represented By The United States Department Of Energy | Manganese-stabilized austenitic stainless steels for fusion applications |
| US5081760A (en) * | 1989-06-26 | 1992-01-21 | Hitachi, Ltd. | Work roll for metal rolling |
| DE69217960T2 (de) * | 1991-08-07 | 1997-06-26 | Erasteel Kloster Ab | Pulvermetallurgisch hergestellter schnellarbeitsstahl |
| JPH05239602A (ja) * | 1992-02-25 | 1993-09-17 | Daido Steel Co Ltd | 高面圧部品 |
| 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 |
| US5830287A (en) * | 1997-04-09 | 1998-11-03 | Crucible Materials Corporation | Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same |
| US6053991A (en) * | 1998-01-06 | 2000-04-25 | Sanyo Special Steel Co., Ltd. | Production of cold working tool steel |
-
1998
- 1998-10-30 SE SE9803721A patent/SE512970C2/sv not_active IP Right Cessation
-
1999
- 1999-10-12 WO PCT/SE1999/001834 patent/WO2000026427A1/fr not_active Ceased
- 1999-10-12 US US09/806,681 patent/US6547846B1/en not_active Expired - Lifetime
- 1999-10-12 DE DE69906782T patent/DE69906782T2/de not_active Expired - Lifetime
- 1999-10-12 AT AT99971470T patent/ATE237003T1/de active
- 1999-10-12 AU AU14245/00A patent/AU1424500A/en not_active Abandoned
- 1999-10-12 ES ES99971470T patent/ES2196924T3/es not_active Expired - Lifetime
- 1999-10-12 EP EP99971470A patent/EP1129229B1/fr not_active Expired - Lifetime
- 1999-10-12 DK DK99971470T patent/DK1129229T3/da active
- 1999-10-12 JP JP2000579796A patent/JP4703005B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1424500A (en) | 2000-05-22 |
| ATE237003T1 (de) | 2003-04-15 |
| SE9803721L (sv) | 2000-05-01 |
| EP1129229A1 (fr) | 2001-09-05 |
| US6547846B1 (en) | 2003-04-15 |
| JP2002528646A (ja) | 2002-09-03 |
| WO2000026427A1 (fr) | 2000-05-11 |
| SE9803721D0 (sv) | 1998-10-30 |
| ES2196924T3 (es) | 2003-12-16 |
| DE69906782D1 (de) | 2003-05-15 |
| EP1129229B1 (fr) | 2003-04-09 |
| DE69906782T2 (de) | 2003-12-18 |
| JP4703005B2 (ja) | 2011-06-15 |
| DK1129229T3 (da) | 2003-06-23 |
| WO2000026427A8 (fr) | 2000-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101360922B1 (ko) | 냉간 가공 강 및 냉간 가공 공구 | |
| SE529041C2 (sv) | Användning av ett pulvermetallurgiskt tillverkat stål | |
| SE512970C2 (sv) | Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet | |
| US20100192476A1 (en) | Wear-resistant material | |
| SE533988C2 (sv) | Stålmaterial och förfarande för framställning därav | |
| KR100909922B1 (ko) | 냉간 가공 강 | |
| JP2020501027A (ja) | 硬質材料粒子を含む粉末冶金的に製造された鋼材料、こうした鋼材料から部品を製造する方法、及び鋼材料から製造された部品 | |
| US5021085A (en) | High speed tool steel produced by powder metallurgy | |
| US20190185976A1 (en) | Steel Material That is Produced via Powder Metallurgy, Method for Producing a Component from Such a Steel Material and Component Produced from the Steel Material | |
| Korotkov et al. | Quality assurance for the production of metal-cutting tools from high-speed steels | |
| CN1378605A (zh) | 钢材、其用途及其制造方法 | |
| JP2019116688A (ja) | 粉末高速度工具鋼 | |
| SE514226C2 (sv) | Kallarbetsverktyg av stål, dess användning och tillverkning | |
| Ernst et al. | ESP4 and TSP4, a comparison of spray formed with powdermetallurgically produced cobalt free high-speed steel of type 6W-5Mo-4V-4Cr. | |
| Korotkov et al. | Influence of production technology on the structure and properties of powder high-speed steels | |
| KR102356521B1 (ko) | 균일한 강 합금 및 공구 | |
| CN101258258A (zh) | 粉末冶金制造的高速钢 | |
| JPH07179908A (ja) | 硫黄含有粉末冶金工具鋼物体 | |
| KR20250053903A (ko) | 적층조형용 열간 공구강 분말 및 열간 공구강 적층조형품 | |
| JP2025177205A (ja) | 粉末高速度鋼 | |
| JP2025177206A (ja) | 粉末高速度鋼 | |
| DEIRMINA et al. | Work Tool Steel by Laser Powder Bed Fusion | |
| Haswell Jr | SUBSTITUTION FOR COBALT IN HIGH SPEED STEELS-ROLE OF PROCESSING INNOVATION | |
| SE529820C2 (fr) | ||
| Gavriljuk et al. | Manufacturing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |