SE9800860L - Sätt för mjukglödgning av högkolhaltigt stål - Google Patents
Sätt för mjukglödgning av högkolhaltigt stålInfo
- Publication number
- SE9800860L SE9800860L SE9800860A SE9800860A SE9800860L SE 9800860 L SE9800860 L SE 9800860L SE 9800860 A SE9800860 A SE 9800860A SE 9800860 A SE9800860 A SE 9800860A SE 9800860 L SE9800860 L SE 9800860L
- Authority
- SE
- Sweden
- Prior art keywords
- objects
- cooling
- carbon steel
- high carbon
- ways
- Prior art date
Links
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
- C21D1/78—Combined heat-treatments not provided for above
- C21D1/785—Thermocycling
-
- 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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
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 Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800860A SE9800860L (sv) | 1998-03-16 | 1998-03-16 | Sätt för mjukglödgning av högkolhaltigt stål |
JP06440399A JP3403663B2 (ja) | 1998-03-16 | 1999-03-11 | 高炭素鋼の軟化焼鈍し方法 |
DE69914240T DE69914240T2 (de) | 1998-03-16 | 1999-03-15 | Verfahren zum Weichglühen eines hochkohlenstoffhaltigen Stahles |
EP99850037A EP0943693B1 (en) | 1998-03-16 | 1999-03-15 | A method of soft annealing high carbon steel |
CN99104001A CN1105784C (zh) | 1998-03-16 | 1999-03-16 | 高碳钢的软退火的方法 |
US09/268,669 US6190472B1 (en) | 1993-03-16 | 1999-03-16 | Method of soft annealing high carbon steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800860A SE9800860L (sv) | 1998-03-16 | 1998-03-16 | Sätt för mjukglödgning av högkolhaltigt stål |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800860D0 SE9800860D0 (sv) | 1998-03-16 |
SE510447C2 SE510447C2 (sv) | 1999-05-25 |
SE9800860L true SE9800860L (sv) | 1999-05-25 |
Family
ID=20410561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800860A SE9800860L (sv) | 1993-03-16 | 1998-03-16 | Sätt för mjukglödgning av högkolhaltigt stål |
Country Status (6)
Country | Link |
---|---|
US (1) | US6190472B1 (sv) |
EP (1) | EP0943693B1 (sv) |
JP (1) | JP3403663B2 (sv) |
CN (1) | CN1105784C (sv) |
DE (1) | DE69914240T2 (sv) |
SE (1) | SE9800860L (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ301718B6 (cs) * | 2009-04-08 | 2010-06-02 | Comtes Fht A.S. | Zpusob zpracování ocelového polotovaru nad teplotou Ac1 |
CZ2010554A3 (cs) * | 2010-07-15 | 2011-08-31 | Comtes Fht A.S. | Zpusob žíhání ocelového polotovaru |
CN102399954A (zh) * | 2011-11-28 | 2012-04-04 | 燕山大学 | 高碳珠光体钢变温处理快速球化方法 |
JP6093212B2 (ja) * | 2013-03-15 | 2017-03-08 | 株式会社神戸製鋼所 | 冷間加工性又は被削性に優れた鋼材の製造方法 |
CN106884077B (zh) * | 2017-01-18 | 2021-02-23 | 抚顺特殊钢股份有限公司 | 一种高温合金冷拉材两段式电淬火软化退火工艺 |
FI128299B (sv) * | 2018-08-27 | 2020-02-28 | Roselli Oy | Förfarande för framställning av en övereutektoidisk ren stålprodukt med termomekanisk behandling |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178324A (en) * | 1963-06-03 | 1965-04-13 | United States Steel Corp | Method of producing ultrafine grained steel |
US3432368A (en) * | 1965-02-25 | 1969-03-11 | Ishikawajima Harima Heavy Ind | Method for manufacturing nitride-containing low-carbon structural steels |
USRE27505E (en) * | 1971-01-14 | 1972-10-10 | Method for producing ultrafine grained steel | |
US3762964A (en) * | 1972-04-10 | 1973-10-02 | Bethlehem Steel Corp | Method for producing cold workable hypoeutectoid steel |
US4030944A (en) * | 1976-04-15 | 1977-06-21 | Ceskoslovenska Akademie Ved | Production of annular products from centrifugally cast steel structures |
US4067756A (en) * | 1976-11-02 | 1978-01-10 | The United States Of America As Represented By The United States Department Of Energy | High strength, high ductility low carbon steel |
US4448613A (en) * | 1982-05-24 | 1984-05-15 | Board Of Trustees, Leland Stanford, Jr. University | Divorced eutectoid transformation process and product of ultrahigh carbon steels |
JPS58217625A (ja) * | 1982-06-09 | 1983-12-17 | Daido Steel Co Ltd | 熱処理装置 |
JPH062898B2 (ja) * | 1988-03-14 | 1994-01-12 | 住友金属工業株式会社 | 高炭素クロム軸受鋼の短時間球状化熱処理方法 |
JP2779170B2 (ja) * | 1988-07-25 | 1998-07-23 | マツダ株式会社 | 浸炭焼入方法 |
JPH04103715A (ja) * | 1990-08-23 | 1992-04-06 | Sumitomo Metal Ind Ltd | 高炭素クロム軸受鋼の球状化焼鈍方法 |
US5827379A (en) * | 1993-10-27 | 1998-10-27 | Nippon Steel Corporation | Process for producing extra high tensile steel having excellent stress corrosion cracking resistance |
DE69514340T2 (de) * | 1994-02-24 | 2000-08-24 | Nippon Steel Corp., Tokio/Tokyo | Stahlmaterial mit gleichmässig fein verteilten kohlenstoffteilchen mit hervorragender bearbeitbarkeit, kaltumformbarkeit und härtungseigenschaften und dessen herstellungsverfahren |
US5900075A (en) * | 1994-12-06 | 1999-05-04 | Exxon Research And Engineering Co. | Ultra high strength, secondary hardening steels with superior toughness and weldability |
US5545270A (en) * | 1994-12-06 | 1996-08-13 | Exxon Research And Engineering Company | Method of producing high strength dual phase steel plate with superior toughness and weldability |
DE19513314C2 (de) * | 1995-04-03 | 1997-07-03 | Mannesmann Ag | Verfahren zur Herstellung eines warmgefertigten langgestreckten Erzeugnisses, insbesondere Stab oder Rohr, aus übereutektoidem Stahl |
-
1998
- 1998-03-16 SE SE9800860A patent/SE9800860L/sv not_active IP Right Cessation
-
1999
- 1999-03-11 JP JP06440399A patent/JP3403663B2/ja not_active Expired - Fee Related
- 1999-03-15 DE DE69914240T patent/DE69914240T2/de not_active Expired - Lifetime
- 1999-03-15 EP EP99850037A patent/EP0943693B1/en not_active Expired - Lifetime
- 1999-03-16 CN CN99104001A patent/CN1105784C/zh not_active Expired - Fee Related
- 1999-03-16 US US09/268,669 patent/US6190472B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1232877A (zh) | 1999-10-27 |
SE510447C2 (sv) | 1999-05-25 |
SE9800860D0 (sv) | 1998-03-16 |
EP0943693B1 (en) | 2004-01-21 |
JP3403663B2 (ja) | 2003-05-06 |
DE69914240D1 (de) | 2004-02-26 |
CN1105784C (zh) | 2003-04-16 |
US6190472B1 (en) | 2001-02-20 |
JPH11315322A (ja) | 1999-11-16 |
DE69914240T2 (de) | 2004-12-09 |
EP0943693A1 (en) | 1999-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |