IN2014DN03964A - - Google Patents
Info
- Publication number
- IN2014DN03964A IN2014DN03964A IN3964DEN2014A IN2014DN03964A IN 2014DN03964 A IN2014DN03964 A IN 2014DN03964A IN 3964DEN2014 A IN3964DEN2014 A IN 3964DEN2014A IN 2014DN03964 A IN2014DN03964 A IN 2014DN03964A
- Authority
- IN
- India
- Prior art keywords
- carbonitriding
- carburizing
- quenching
- strength
- impurities
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/80—After-treatment
-
- 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
- C21D1/06—Surface hardening
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/58—Oils
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces
-
- 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
- F16H55/32—Friction members
- F16H55/34—Non-adjustable friction discs
-
- 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
Abstract
It is possible to produce a steel part having excellent high-cycle benaing iatigue strength, low-cycle bending fatigue strength, and pitching-resistant strength but controlled fluctuation of heat treatment strain during carburizing and quenching or dur - ing carbonitriding and quenching by subjecting a steel material comprising, by mass%, 0.15 to 0.25% of C , 0.01 to 0.10% of Si, 0.50 to 0.80% ofMn, 0.003 t o 0.030% of S, 0.80 to 1.20% of Cr, 0.30 to 0.45% of Mo, 0.015 t o 0.050% of Al, 0.010 t o 0.025% of N , < ' 0.08% of N b as necessary, and Fe and impurities as the balance such that 1.3 < Cr/Mn < 2.4 and the P and O impurities are P < '*ί 0.010% and O < 0.0020% to successive(l) carburizing or carbonitriding treatment while in a carburizing or carbonitriding atmo - sphere at a temperature of 850 to 1,000 °C and (2) after carburizing or carbonitriding, quenching at a temperature of 40 t o 80°C and - using a quenching oil having a dynamic viscosity at 40°C of 20 to 25 m m /s.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011240003 | 2011-11-01 | ||
PCT/JP2012/078125 WO2013065718A1 (en) | 2011-11-01 | 2012-10-31 | Method for producing steel part |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN03964A true IN2014DN03964A (en) | 2015-05-15 |
Family
ID=48192063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3964DEN2014 IN2014DN03964A (en) | 2011-11-01 | 2012-10-31 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9410232B2 (en) |
JP (1) | JP5824063B2 (en) |
CN (1) | CN104024444B (en) |
IN (1) | IN2014DN03964A (en) |
WO (1) | WO2013065718A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8923426B2 (en) * | 2012-10-23 | 2014-12-30 | Qualcomm Incorporated | Methods and apparatus for managing wireless medium utilization |
DE102013226090A1 (en) * | 2013-12-16 | 2015-06-18 | Robert Bosch Gmbh | Process for gas nitrocarburizing |
CN105177231B (en) * | 2015-10-21 | 2017-07-28 | 江苏华久辐条制造有限公司 | A kind of Technology for Heating Processing of spoke bar cap quick-turning steel |
DE102015224644A1 (en) * | 2015-12-09 | 2017-06-14 | Zf Friedrichshafen Ag | Shot blasted tooth flanks |
CN106222605A (en) * | 2016-08-29 | 2016-12-14 | 盐城圣奥热处理有限公司 | A kind of gear carburizing quenching process |
CN106835004A (en) * | 2017-01-14 | 2017-06-13 | 山东海利传动机械制造有限公司 | A kind of gear shaft composite step carburizing quenching process |
CN110373607B (en) * | 2019-07-25 | 2021-04-02 | 广东韶钢松山股份有限公司 | High-temperature carburized steel, high-temperature carburized steel component and preparation method thereof |
KR20220040153A (en) * | 2020-09-23 | 2022-03-30 | 현대자동차주식회사 | Carburizing steel improved durability |
CN113667901A (en) * | 2021-08-23 | 2021-11-19 | 智奇铁路设备有限公司 | Material for locomotive wheels |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021359A (en) | 1983-07-15 | 1985-02-02 | Daido Steel Co Ltd | Steel for gear |
JPH07109005B2 (en) | 1987-07-28 | 1995-11-22 | マツダ株式会社 | Method for manufacturing heat-treated steel parts |
JP3240627B2 (en) | 1991-03-27 | 2001-12-17 | 日産自動車株式会社 | Manufacturing method of constant velocity joint parts |
JPH06271983A (en) | 1993-03-18 | 1994-09-27 | Kobe Steel Ltd | High strength piston pin excellent in formability and bending strength |
JP3118346B2 (en) | 1993-04-20 | 2000-12-18 | 大同特殊鋼株式会社 | Tooth wheel |
JPH07126803A (en) | 1993-11-08 | 1995-05-16 | Daido Steel Co Ltd | Steel for carburizing gear |
JP3308377B2 (en) | 1994-03-09 | 2002-07-29 | 大同特殊鋼株式会社 | Gear with excellent tooth surface strength and method of manufacturing the same |
JP4101321B2 (en) | 1996-12-02 | 2008-06-18 | 新日本石油株式会社 | Heat treated oil |
JP4659264B2 (en) | 2001-05-02 | 2011-03-30 | 出光興産株式会社 | Heat treated oil composition |
JP4243852B2 (en) | 2004-06-03 | 2009-03-25 | 住友金属工業株式会社 | Steel for carburized parts or carbonitrided parts, method for producing carburized parts or carbonitrided parts |
EP2039746B1 (en) * | 2006-07-06 | 2013-10-09 | Nippon Oil Corporation | Refrigerator oil composition |
JP5503170B2 (en) | 2009-03-23 | 2014-05-28 | 株式会社神戸製鋼所 | Case-hardened steel with excellent maximum grain reduction characteristics |
KR101247478B1 (en) * | 2010-03-19 | 2013-04-01 | 신닛테츠스미킨 카부시키카이샤 | Surface layer-hardened steel part and method of manufacturing the same |
-
2012
- 2012-10-31 JP JP2013541806A patent/JP5824063B2/en active Active
- 2012-10-31 CN CN201280065772.2A patent/CN104024444B/en active Active
- 2012-10-31 US US14/352,829 patent/US9410232B2/en active Active
- 2012-10-31 WO PCT/JP2012/078125 patent/WO2013065718A1/en active Application Filing
- 2012-10-31 IN IN3964DEN2014 patent/IN2014DN03964A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN104024444B (en) | 2016-10-26 |
CN104024444A (en) | 2014-09-03 |
WO2013065718A1 (en) | 2013-05-10 |
JPWO2013065718A1 (en) | 2015-04-02 |
US9410232B2 (en) | 2016-08-09 |
US20140246126A1 (en) | 2014-09-04 |
JP5824063B2 (en) | 2015-11-25 |
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