MXPA00007445A - Aceros endurecedores secundarios para la carbonizacion de cubiertas avanzadas. - Google Patents
Aceros endurecedores secundarios para la carbonizacion de cubiertas avanzadas.Info
- Publication number
- MXPA00007445A MXPA00007445A MXPA00007445A MXPA00007445A MXPA00007445A MX PA00007445 A MXPA00007445 A MX PA00007445A MX PA00007445 A MXPA00007445 A MX PA00007445A MX PA00007445 A MXPA00007445 A MX PA00007445A MX PA00007445 A MXPA00007445 A MX PA00007445A
- Authority
- MX
- Mexico
- Prior art keywords
- secondary hardening
- hardening steels
- advanced case
- weight percent
- case carburizing
- Prior art date
Links
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)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gears, Cams (AREA)
- Soft Magnetic Materials (AREA)
- Laminated Bodies (AREA)
- Hard Magnetic Materials (AREA)
- Electromagnets (AREA)
- Dowels (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Las aleaciones de acero susceptibles al endurecimiento de la cubierta y el nucleo que comprenden desde 0.05 hasta 0.24 por ciento del peso de carbono; desde 15 hasta 28 por ciento del peso de cobalto y desde 1.5 hasta 9.5 por ciento del peso de niquel, pequenos porcentajes de uno o mas aditivos: cromo, molibdeno y vanadio; y el hierro de balance.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7283498P | 1998-01-28 | 1998-01-28 | |
PCT/US1999/001731 WO1999039017A1 (en) | 1998-01-28 | 1999-01-28 | Advanced case carburizing secondary hardening steels |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA00007445A true MXPA00007445A (es) | 2004-07-05 |
Family
ID=22110040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA00007445A MXPA00007445A (es) | 1998-01-28 | 1999-01-28 | Aceros endurecedores secundarios para la carbonizacion de cubiertas avanzadas. |
Country Status (10)
Country | Link |
---|---|
US (4) | US6176946B1 (es) |
EP (1) | EP1051530B1 (es) |
JP (1) | JP3487825B2 (es) |
KR (1) | KR100422416B1 (es) |
AT (1) | ATE299535T1 (es) |
AU (1) | AU742183B2 (es) |
DE (1) | DE69926115T2 (es) |
ES (1) | ES2245821T3 (es) |
MX (1) | MXPA00007445A (es) |
WO (1) | WO1999039017A1 (es) |
Families Citing this family (29)
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 |
MXPA00007445A (es) * | 1998-01-28 | 2004-07-05 | Univ Northwestern | Aceros endurecedores secundarios para la carbonizacion de cubiertas avanzadas. |
US9699129B1 (en) | 2000-06-21 | 2017-07-04 | International Business Machines Corporation | System and method for increasing email productivity |
US6408277B1 (en) | 2000-06-21 | 2002-06-18 | Banter Limited | System and method for automatic task prioritization |
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 |
EP1683875B1 (en) * | 2000-10-31 | 2010-05-19 | Mitsubishi Materials Corporation | High-speed tool steel gear cutting tool |
US20030075244A1 (en) * | 2001-05-17 | 2003-04-24 | Nissan Motor Co., Ltd. | Bearing pressure-resistant member and process for making the same |
EP1481108B1 (en) * | 2002-02-08 | 2010-04-14 | Questek Innovations LLC | Nanocarbide precipitation strengthened ultrahigh-strength, corrosion resistant, structural steels |
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 |
JP2006526711A (ja) * | 2003-06-05 | 2006-11-24 | ケステック イノベーションズ エルエルシー | ナノ析出強化超高強度耐腐食性構造用鋼 |
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 |
US20060021682A1 (en) * | 2003-11-12 | 2006-02-02 | Northwestern University | Ultratough high-strength weldable plate steel |
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 |
CA2592420A1 (en) * | 2004-12-23 | 2006-07-06 | United Technologies Corporation | Composition and process for enhanced properties of ferrous components |
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 |
US9051635B2 (en) * | 2008-02-20 | 2015-06-09 | Herng-Jeng Jou | Lower-cost, ultra-high-strength, high-toughness steel |
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 |
US11071903B2 (en) * | 2016-12-22 | 2021-07-27 | Bauer Hockey Llc | Ice skate blade |
US10974123B2 (en) | 2016-12-22 | 2021-04-13 | Bauer Hockey Llc | Ice skate blade |
EP3502302B1 (en) | 2017-12-22 | 2022-03-02 | Ge Avio S.r.l. | Nitriding process for carburizing ferrium steels |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5161B1 (es) * | 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 |
MXPA00007445A (es) * | 1998-01-28 | 2004-07-05 | Univ Northwestern | Aceros endurecedores secundarios para la carbonizacion de cubiertas avanzadas. |
-
1999
- 1999-01-28 MX MXPA00007445A patent/MXPA00007445A/es not_active IP Right Cessation
- 1999-01-28 WO PCT/US1999/001731 patent/WO1999039017A1/en active IP Right Grant
- 1999-01-28 AU AU24751/99A patent/AU742183B2/en not_active Ceased
- 1999-01-28 AT AT99904334T patent/ATE299535T1/de active
- 1999-01-28 ES ES99904334T patent/ES2245821T3/es not_active Expired - Lifetime
- 1999-01-28 US US09/239,131 patent/US6176946B1/en not_active Expired - Lifetime
- 1999-01-28 KR KR10-2000-7008264A patent/KR100422416B1/ko not_active IP Right Cessation
- 1999-01-28 DE DE69926115T patent/DE69926115T2/de not_active Expired - Lifetime
- 1999-01-28 JP JP2000529473A patent/JP3487825B2/ja not_active Expired - Fee Related
- 1999-01-28 EP EP99904334A patent/EP1051530B1/en not_active Expired - Lifetime
-
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 |
---|---|
US6635126B2 (en) | 2003-10-21 |
US6464801B2 (en) | 2002-10-15 |
EP1051530A4 (en) | 2004-09-08 |
DE69926115D1 (de) | 2005-08-18 |
AU742183B2 (en) | 2001-12-20 |
US6485582B1 (en) | 2002-11-26 |
KR20010040446A (ko) | 2001-05-15 |
US20020029825A1 (en) | 2002-03-14 |
KR100422416B1 (ko) | 2004-03-11 |
AU2475199A (en) | 1999-08-16 |
US6176946B1 (en) | 2001-01-23 |
ATE299535T1 (de) | 2005-07-15 |
ES2245821T3 (es) | 2006-01-16 |
JP3487825B2 (ja) | 2004-01-19 |
US20030094216A1 (en) | 2003-05-22 |
WO1999039017A1 (en) | 1999-08-05 |
DE69926115T2 (de) | 2006-05-11 |
JP2002501984A (ja) | 2002-01-22 |
EP1051530B1 (en) | 2005-07-13 |
EP1051530A1 (en) | 2000-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |