DE69926115D1 - Einsatzgehärteter stahl - Google Patents
Einsatzgehärteter stahlInfo
- Publication number
- DE69926115D1 DE69926115D1 DE69926115T DE69926115T DE69926115D1 DE 69926115 D1 DE69926115 D1 DE 69926115D1 DE 69926115 T DE69926115 T DE 69926115T DE 69926115 T DE69926115 T DE 69926115T DE 69926115 D1 DE69926115 D1 DE 69926115D1
- Authority
- DE
- Germany
- Prior art keywords
- hardened steel
- weight percent
- insert
- insert hardened
- vanadium
- 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.)
- Expired - Lifetime
Links
- 229910000760 Hardened steel Inorganic materials 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
-
- 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
-
- 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
- C21D6/007—Heat treatment of ferrous alloys containing Co
-
- 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
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
-
- 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
- C21D6/04—Hardening by cooling below 0 degrees Celsius
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gears, Cams (AREA)
- Electromagnets (AREA)
- Dowels (AREA)
- Heat Treatment Of Steel (AREA)
- Soft Magnetic Materials (AREA)
- Laminated Bodies (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7283498P | 1998-01-28 | 1998-01-28 | |
| US72834P | 1998-01-28 | ||
| PCT/US1999/001731 WO1999039017A1 (en) | 1998-01-28 | 1999-01-28 | Advanced case carburizing secondary hardening steels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69926115D1 true DE69926115D1 (de) | 2005-08-18 |
| DE69926115T2 DE69926115T2 (de) | 2006-05-11 |
Family
ID=22110040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69926115T Expired - Lifetime DE69926115T2 (de) | 1998-01-28 | 1999-01-28 | Einsatzgehärteter stahl |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US6176946B1 (de) |
| EP (1) | EP1051530B1 (de) |
| JP (1) | JP3487825B2 (de) |
| KR (1) | KR100422416B1 (de) |
| AT (1) | ATE299535T1 (de) |
| AU (1) | AU742183B2 (de) |
| DE (1) | DE69926115T2 (de) |
| ES (1) | ES2245821T3 (de) |
| MX (1) | MXPA00007445A (de) |
| WO (1) | WO1999039017A1 (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050103408A1 (en) * | 1992-02-11 | 2005-05-19 | Kuehmann Charles J. | Nanocarbide precipitation strengthened ultrahigh-strength, corrosion resistant, structural steels |
| US7235212B2 (en) * | 2001-02-09 | 2007-06-26 | Ques Tek Innovations, Llc | Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels |
| JP3487825B2 (ja) * | 1998-01-28 | 2004-01-19 | ノースウエスターン ユニヴァースティ | 最新表面浸炭二次硬化鋼 |
| US6408277B1 (en) | 2000-06-21 | 2002-06-18 | Banter Limited | System and method for automatic task prioritization |
| US9699129B1 (en) | 2000-06-21 | 2017-07-04 | International Business Machines Corporation | System and method for increasing email productivity |
| US8290768B1 (en) * | 2000-06-21 | 2012-10-16 | International Business Machines Corporation | System and method for determining a set of attributes based on content of communications |
| TW554059B (en) * | 2000-10-31 | 2003-09-21 | Mmc Kobelco Tool Co Ltd | High-speed tool steel gear cutting tool and manufacturing method therefor |
| US20030075244A1 (en) * | 2001-05-17 | 2003-04-24 | Nissan Motor Co., Ltd. | Bearing pressure-resistant member and process for making the same |
| ATE464403T1 (de) * | 2002-02-08 | 2010-04-15 | Questek Innovations Llc | Ultra-hochfeste, korrosionsbeständige, baustahle, verfestigt durch nanokarbid-ausscheidungen |
| JP4169576B2 (ja) * | 2002-10-28 | 2008-10-22 | Ｎｔｎ株式会社 | 油圧式テンショナ |
| TW200641153A (en) * | 2003-04-08 | 2006-12-01 | Gainsmart Group Ltd | Ultra-high strength weathering steel and method for making same |
| WO2004108970A2 (en) * | 2003-06-05 | 2004-12-16 | Questek Innovations Llc | Nano-precipitation strengthened ultra-high strength corrosion resistant structural steels |
| JP3753248B2 (ja) * | 2003-09-01 | 2006-03-08 | 核燃料サイクル開発機構 | 残留α粒を有する高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法 |
| US8016954B2 (en) * | 2003-11-12 | 2011-09-13 | Northwestern University | Ultratough high-strength weldable plate steel and method of manufacture thereof |
| US20060032556A1 (en) * | 2004-08-11 | 2006-02-16 | Coastcast Corporation | Case-hardened stainless steel foundry alloy and methods of making the same |
| US7374834B2 (en) * | 2004-09-07 | 2008-05-20 | Gas Technology Institute | Gas flow panels integrated with solid oxide fuel cell stacks |
| JP4919968B2 (ja) * | 2004-12-23 | 2012-04-18 | ユナイテッド テクノロジーズ コーポレイション | 鉄を含む構成要素の特性を高める組成及び方法 |
| US8034197B2 (en) * | 2007-06-19 | 2011-10-11 | Carnegie Mellon University | Ultra-high strength stainless steels |
| US8801872B2 (en) * | 2007-08-22 | 2014-08-12 | QuesTek Innovations, LLC | Secondary-hardening gear steel |
| KR100854569B1 (ko) * | 2008-01-21 | 2008-08-26 | ( 주 ) 삼성금속 | 고탄소 침탄 열처리 방법 |
| PL2250293T3 (pl) * | 2008-02-20 | 2012-04-30 | Questek Innovations Llc | Tania, ultra-wysokowytrzymałościowa stal o wysokiej wiązkości |
| US8157931B2 (en) * | 2008-07-01 | 2012-04-17 | Northwestern University | Case hardenable nickel-cobalt steel |
| US20100025500A1 (en) * | 2008-07-31 | 2010-02-04 | Caterpillar Inc. | Materials for fuel injector components |
| US8480817B2 (en) * | 2009-07-10 | 2013-07-09 | Rolls-Royce Corporation | Thermal mechanical processing of stainless steel |
| PL3012349T3 (pl) | 2014-10-22 | 2020-02-28 | Rem Technologies, Inc. | Sposób kontrolowania i obróbki stali stopowych o wysokiej twardości |
| EP3205443A1 (de) * | 2016-02-09 | 2017-08-16 | Siemens Aktiengesellschaft | Verfahren zum herstellen eines zahnrades, zahnrad, getriebeverdichter |
| US10974123B2 (en) | 2016-12-22 | 2021-04-13 | Bauer Hockey Llc | Ice skate blade |
| US11071903B2 (en) * | 2016-12-22 | 2021-07-27 | Bauer Hockey Llc | Ice skate blade |
| EP3502302B1 (de) | 2017-12-22 | 2022-03-02 | Ge Avio S.r.l. | Nitrierverfahren zum aufkohlen von ferrium-stählen |
| JP7478685B2 (ja) | 2020-02-19 | 2024-05-07 | クエステック イノベーションズ リミテッド ライアビリティ カンパニー | 析出強化された浸炭可能及び窒化可能な合金鋼 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161B1 (de) * | 1967-09-18 | 1976-01-05 | ||
| US4599502A (en) | 1983-11-22 | 1986-07-08 | National Forge Company | Induction hardening of steel |
| US4622081A (en) | 1984-12-14 | 1986-11-11 | Ford Motor Company | Formable, temperature-resistant martensitic steel having enhanced resistance to wear |
| US5002729A (en) * | 1989-08-04 | 1991-03-26 | Carpenter Technology Corporation | Case hardenable corrosion resistant steel alloy and article made therefrom |
| US5268044A (en) * | 1990-02-06 | 1993-12-07 | Carpenter Technology Corporation | High strength, high fracture toughness alloy |
| US5094923A (en) * | 1990-04-24 | 1992-03-10 | Kennametal Inc. | Air hardening steel |
| US5424028A (en) * | 1993-12-23 | 1995-06-13 | Latrobe Steel Company | Case carburized stainless steel alloy for high temperature applications |
| US6052722A (en) | 1997-03-07 | 2000-04-18 | Mci Communications Corporation | System and method for managing network resources using distributed intelligence and state management |
| US5741374A (en) * | 1997-05-14 | 1998-04-21 | Crs Holdings, Inc. | High strength, ductile, Co-Fe-C soft magnetic alloy |
| JP3487825B2 (ja) * | 1998-01-28 | 2004-01-19 | ノースウエスターン ユニヴァースティ | 最新表面浸炭二次硬化鋼 |
| JP7103452B2 (ja) | 2021-02-04 | 2022-07-20 | 株式会社三洋物産 | 遊技機 |
-
1999
- 1999-01-28 JP JP2000529473A patent/JP3487825B2/ja not_active Expired - Fee Related
- 1999-01-28 WO PCT/US1999/001731 patent/WO1999039017A1/en not_active Ceased
- 1999-01-28 EP EP99904334A patent/EP1051530B1/de not_active Expired - Lifetime
- 1999-01-28 AT AT99904334T patent/ATE299535T1/de active
- 1999-01-28 KR KR10-2000-7008264A patent/KR100422416B1/ko not_active Expired - Fee Related
- 1999-01-28 MX MXPA00007445A patent/MXPA00007445A/es not_active IP Right Cessation
- 1999-01-28 ES ES99904334T patent/ES2245821T3/es not_active Expired - Lifetime
- 1999-01-28 DE DE69926115T patent/DE69926115T2/de not_active Expired - Lifetime
- 1999-01-28 US US09/239,131 patent/US6176946B1/en not_active Expired - Lifetime
- 1999-01-28 AU AU24751/99A patent/AU742183B2/en not_active Ceased
-
2000
- 2000-08-17 US US09/640,612 patent/US6485582B1/en not_active Expired - Lifetime
-
2001
- 2001-08-14 US US09/953,332 patent/US6464801B2/en not_active Expired - Lifetime
-
2002
- 2002-11-25 US US10/303,592 patent/US6635126B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1051530B1 (de) | 2005-07-13 |
| EP1051530A1 (de) | 2000-11-15 |
| AU742183B2 (en) | 2001-12-20 |
| AU2475199A (en) | 1999-08-16 |
| KR100422416B1 (ko) | 2004-03-11 |
| EP1051530A4 (de) | 2004-09-08 |
| US20020029825A1 (en) | 2002-03-14 |
| US6635126B2 (en) | 2003-10-21 |
| US6176946B1 (en) | 2001-01-23 |
| ES2245821T3 (es) | 2006-01-16 |
| US6464801B2 (en) | 2002-10-15 |
| KR20010040446A (ko) | 2001-05-15 |
| JP2002501984A (ja) | 2002-01-22 |
| DE69926115T2 (de) | 2006-05-11 |
| JP3487825B2 (ja) | 2004-01-19 |
| US20030094216A1 (en) | 2003-05-22 |
| US6485582B1 (en) | 2002-11-26 |
| ATE299535T1 (de) | 2005-07-15 |
| MXPA00007445A (es) | 2004-07-05 |
| WO1999039017A1 (en) | 1999-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803 |