SE519887C2 - Metod för värmebehandling av konstruktionsdelar av stål eller gjutjärn - Google Patents
Metod för värmebehandling av konstruktionsdelar av stål eller gjutjärnInfo
- Publication number
- SE519887C2 SE519887C2 SE9903880A SE9903880A SE519887C2 SE 519887 C2 SE519887 C2 SE 519887C2 SE 9903880 A SE9903880 A SE 9903880A SE 9903880 A SE9903880 A SE 9903880A SE 519887 C2 SE519887 C2 SE 519887C2
- Authority
- SE
- Sweden
- Prior art keywords
- temperature
- cooling
- carried out
- structural parts
- component
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 9
- 239000010959 steel Substances 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 title claims abstract description 7
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract 3
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 29
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000000137 annealing Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 238000005496 tempering Methods 0.000 abstract description 6
- 230000009466 transformation Effects 0.000 abstract description 5
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19849681A DE19849681C1 (de) | 1998-10-28 | 1998-10-28 | Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9903880D0 SE9903880D0 (sv) | 1999-10-27 |
SE9903880L SE9903880L (sv) | 2000-04-29 |
SE519887C2 true SE519887C2 (sv) | 2003-04-22 |
Family
ID=7885916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9903880A SE519887C2 (sv) | 1998-10-28 | 1999-10-27 | Metod för värmebehandling av konstruktionsdelar av stål eller gjutjärn |
Country Status (6)
Country | Link |
---|---|
US (1) | US6203634B1 (de) |
JP (1) | JP4563534B2 (de) |
DE (1) | DE19849681C1 (de) |
FR (1) | FR2785296B1 (de) |
GB (1) | GB2344108B (de) |
SE (1) | SE519887C2 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10048234A1 (de) * | 2000-09-29 | 2001-10-11 | Daimler Chrysler Ag | Verfahren zur Herstellung eines Nockens |
ATE493520T1 (de) * | 2002-03-25 | 2011-01-15 | Hirohisa Taniguchi | Vorrichtungen zum abkühlen von heissen gasen und system zur behandlung von heissen gasen |
DE102004037074B3 (de) * | 2004-07-30 | 2005-12-22 | Aktiebolaget Skf | Verfahren zur Wärmebehandlung von Werkstücken aus Stahl |
DE102004037067B3 (de) * | 2004-07-30 | 2006-01-05 | Ab Skf | Verfahren zur Wärmebehandlung von Werkstücken aus Stahl |
DE102004038159B3 (de) * | 2004-08-06 | 2006-05-18 | Ab Skf | Verfahren zur Wärmebehandlung von Werkstücken aus Stahl oder Gusseisen |
DE102005035837B4 (de) * | 2005-07-30 | 2013-04-11 | Ab Skf | Wälzlagerung |
US20070131319A1 (en) * | 2005-12-08 | 2007-06-14 | Pullman Industries, Inc. | Flash tempering process and apparatus |
DE102006055028A1 (de) * | 2006-11-22 | 2008-05-29 | Schaeffler Kg | Radialwälzlager, insbesondere zur Lagerung von Wellen in Windkraftgetrieben |
DE102006059050A1 (de) * | 2006-12-14 | 2008-06-19 | Schaeffler Kg | Verfahren zur Wärmebehandlung von Wälzlagerbauteilen aus durchgehärtetem, bainitischem Wälzlagerstahl |
DE102007044950B3 (de) | 2007-09-20 | 2009-01-29 | Ab Skf | Für eine Wälzbeanspruchung ausgebildetes Werkstück aus durchhärtendem Stahl und Verfahren zur Wärmebehandlung |
GB0719456D0 (en) * | 2007-10-04 | 2007-11-14 | Skf Ab | Rolling element or ring formed from a bearing steel |
JP2009235445A (ja) * | 2008-03-26 | 2009-10-15 | Ntn Corp | 鋼の熱処理方法、機械部品の製造方法、機械部品および転がり軸受 |
JP2009235444A (ja) * | 2008-03-26 | 2009-10-15 | Ntn Corp | 鋼の熱処理方法、機械部品の製造方法、機械部品および転がり軸受 |
CN102108433B (zh) * | 2011-04-01 | 2012-07-25 | 瓦房店轴承集团有限责任公司 | 一种轴承钢淬火的方法 |
US10202678B2 (en) | 2011-05-25 | 2019-02-12 | Aktiebolaget Skf | Method and steel component |
DE102012202902A1 (de) | 2012-02-27 | 2013-08-29 | Aktiebolaget Skf | Verfahren zur Herstellung einer Elektromotoranordnung und Elektromotoranordnung eines Elektrofahrzeugs |
JP5792108B2 (ja) * | 2012-03-30 | 2015-10-07 | 出光興産株式会社 | 熱処理方法 |
DE102012208169A1 (de) * | 2012-05-16 | 2013-11-21 | Schaeffler Technologies AG & Co. KG | Wälzlagerteil sowie Verfahren zur Wärmebehandlung eines Wälzlagerteils |
EP2982769A1 (de) * | 2014-08-06 | 2016-02-10 | Indexator Group AB | Stahl, verfahren zu dessen herstellung und komponente |
SE542672C2 (en) | 2018-09-14 | 2020-06-23 | Ausferritic Ab | Method for producing an ausferritic steel austempered during continuous cooling followed by annealing |
KR102239184B1 (ko) * | 2019-09-04 | 2021-04-12 | 주식회사 포스코 | 강도 및 저온 충격인성이 우수한 강재 및 이의 제조방법 |
CN110684891A (zh) * | 2019-11-05 | 2020-01-14 | 浙江辛子精工机械有限公司 | 一种高碳铬轴承钢制轴承零件的感应淬火工艺 |
CN111961811B (zh) * | 2020-09-04 | 2022-05-24 | 燕山大学 | 一种利用相变速度差制备耐冲击钢制零件的方法 |
WO2022154807A1 (en) * | 2021-01-18 | 2022-07-21 | The Timken Company | Dual step quenched martensite for bearing applications, and bearing produced according to this method |
CN113215376B (zh) * | 2021-04-28 | 2021-10-15 | 徐工集团工程机械股份有限公司科技分公司 | 一种装载机斗齿及其热处理方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28645E (en) * | 1968-11-18 | 1975-12-09 | Method of heat-treating low temperature tough steel | |
JPS51110420A (ja) * | 1975-03-25 | 1976-09-30 | Toyo Bearing Mfg Co | Yakiirereikyakukateichunisetsusakukoteiofukumukokikaibuhinnokakoho |
JPS53137809A (en) * | 1977-05-09 | 1978-12-01 | Toyo Bearing Mfg Co | Quenching method of partially modifying steel machine parts |
US4203783A (en) * | 1977-09-19 | 1980-05-20 | Centre De Recherches Metallurgiques | Process for improving the quality of steel sections |
DE2844331A1 (de) * | 1977-10-14 | 1979-04-19 | Centre Rech Metallurgique | Verfahren zur behandlung rohrfoermiger stahlprofile |
US4343661A (en) * | 1978-11-15 | 1982-08-10 | Caterpillar Tractor Co. | Method of making a low temperature bainite steel alloy gear |
BE874535A (fr) * | 1979-02-28 | 1979-06-18 | Centre Rech Metallurgique | Procede pour fabriquer des produits lamines en acier a haute limite elastique |
JPS58107412A (ja) * | 1981-12-19 | 1983-06-27 | Nippon Steel Corp | 高延性を有する高張力鋼の製造法 |
JPH0236648B2 (ja) * | 1983-06-23 | 1990-08-20 | Nisshin Steel Co Ltd | Kokyodokoenseikonoseiho |
JPS61104020A (ja) * | 1984-10-25 | 1986-05-22 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造方法 |
JPH01252754A (ja) * | 1988-03-31 | 1989-10-09 | Aisin Takaoka Ltd | 軸受箱材料 |
US5028281A (en) * | 1988-06-14 | 1991-07-02 | Textron, Inc. | Camshaft |
US4880477A (en) * | 1988-06-14 | 1989-11-14 | Textron, Inc. | Process of making an austempered ductile iron article |
GB2224745B (en) * | 1988-08-15 | 1992-08-12 | N T N Toyo Bearing Kabushiki K | Bearing race member |
DE4007487A1 (de) * | 1990-03-09 | 1991-09-12 | Skf Gmbh | Verfahren zur herstellung von maschinenelementen aus stahl |
US5174836A (en) * | 1990-03-21 | 1992-12-29 | National Forge Company | Interrupted normalization heat treatment process |
US5292384A (en) * | 1992-07-17 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making |
FR2697535B1 (fr) * | 1992-11-02 | 1995-01-13 | Schissler Jean Marie | Procédé amélioré de traitement thermique d'alliages ferreux ou non-ferreux, et son application à l'élaboration de fonte bainitique. |
JP3468875B2 (ja) * | 1994-09-27 | 2003-11-17 | 日新製鋼株式会社 | 高強度高靭性鋼の製造方法 |
JP3580938B2 (ja) * | 1996-03-05 | 2004-10-27 | アイシン・エィ・ダブリュ株式会社 | 昇温ベイナイト処理法 |
-
1998
- 1998-10-28 DE DE19849681A patent/DE19849681C1/de not_active Expired - Lifetime
-
1999
- 1999-10-25 FR FR9913257A patent/FR2785296B1/fr not_active Expired - Lifetime
- 1999-10-26 GB GB9925328A patent/GB2344108B/en not_active Expired - Lifetime
- 1999-10-26 JP JP30324699A patent/JP4563534B2/ja not_active Expired - Fee Related
- 1999-10-27 SE SE9903880A patent/SE519887C2/sv unknown
- 1999-10-28 US US09/429,563 patent/US6203634B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2344108A (en) | 2000-05-31 |
JP2000129361A (ja) | 2000-05-09 |
JP4563534B2 (ja) | 2010-10-13 |
SE9903880D0 (sv) | 1999-10-27 |
GB9925328D0 (en) | 1999-12-29 |
FR2785296A1 (fr) | 2000-05-05 |
US6203634B1 (en) | 2001-03-20 |
FR2785296B1 (fr) | 2004-12-03 |
DE19849681C1 (de) | 2000-01-05 |
GB2344108B (en) | 2001-07-11 |
SE9903880L (sv) | 2000-04-29 |
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