FR2650298B1 - Procede de patentage direct d'un fil metallique lamine a chaud - Google Patents
Procede de patentage direct d'un fil metallique lamine a chaudInfo
- Publication number
- FR2650298B1 FR2650298B1 FR898910308A FR8910308A FR2650298B1 FR 2650298 B1 FR2650298 B1 FR 2650298B1 FR 898910308 A FR898910308 A FR 898910308A FR 8910308 A FR8910308 A FR 8910308A FR 2650298 B1 FR2650298 B1 FR 2650298B1
- Authority
- FR
- France
- Prior art keywords
- hot
- metal wire
- rolled metal
- direct patenting
- patenting
- 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 - Fee Related
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/58—Continuous furnaces for strip or wire with heating by baths
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63145366A JP2764167B2 (ja) | 1988-06-13 | 1988-06-13 | 熱間圧延リング状線材の直接パテンティング装置およびその方法 |
DE3919178A DE3919178A1 (de) | 1988-06-13 | 1989-06-12 | Verfahren zum direktpatentieren eines heissgewalzten walzdrahtes |
KR1019890008143A KR930005068B1 (ko) | 1988-06-13 | 1989-06-13 | 열간압연선재의 직접 페이턴팅 방법 |
GB8916193A GB2233985B (en) | 1988-06-13 | 1989-07-14 | Method for direct patenting of a hot-rolled wire rod |
FR898910308A FR2650298B1 (fr) | 1988-06-13 | 1989-07-31 | Procede de patentage direct d'un fil metallique lamine a chaud |
GB9025293A GB2241962B (en) | 1988-06-13 | 1990-11-21 | Method for direct patenting of a hot-rolled wire rod |
US07/738,168 US5125987A (en) | 1988-06-13 | 1991-07-30 | Method for direct patenting of a hot-rolled wire rod |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63145366A JP2764167B2 (ja) | 1988-06-13 | 1988-06-13 | 熱間圧延リング状線材の直接パテンティング装置およびその方法 |
GB8916193A GB2233985B (en) | 1988-06-13 | 1989-07-14 | Method for direct patenting of a hot-rolled wire rod |
FR898910308A FR2650298B1 (fr) | 1988-06-13 | 1989-07-31 | Procede de patentage direct d'un fil metallique lamine a chaud |
GB9025293A GB2241962B (en) | 1988-06-13 | 1990-11-21 | Method for direct patenting of a hot-rolled wire rod |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2650298A1 FR2650298A1 (fr) | 1991-02-01 |
FR2650298B1 true FR2650298B1 (fr) | 1994-03-04 |
Family
ID=27446703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898910308A Expired - Fee Related FR2650298B1 (fr) | 1988-06-13 | 1989-07-31 | Procede de patentage direct d'un fil metallique lamine a chaud |
Country Status (6)
Country | Link |
---|---|
US (1) | US5125987A (fr) |
JP (1) | JP2764167B2 (fr) |
KR (1) | KR930005068B1 (fr) |
DE (1) | DE3919178A1 (fr) |
FR (1) | FR2650298B1 (fr) |
GB (2) | GB2233985B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2721861B2 (ja) * | 1988-09-16 | 1998-03-04 | トーア・スチール株式会社 | 熱間圧延鋼線材の直接急冷方法 |
JP2829534B2 (ja) * | 1990-01-19 | 1998-11-25 | トーア・スチール株式会社 | 均一高強度鋼線材 |
DE4125248A1 (de) * | 1991-07-27 | 1993-01-28 | Thaelmann Schwermaschbau Veb | Intensivkuehleinrichtung fuer walzgutstablagen |
CA2098160A1 (fr) * | 1993-04-12 | 1994-10-13 | Charles N.A. Tonteling | Procede de fabrication d'un fil d'acier brevete |
CA2209469A1 (fr) * | 1996-09-16 | 1998-03-16 | The Goodyear Tire & Rubber Company | Procede pour fabriquer un fil d'acier brevete |
KR100451823B1 (ko) * | 1999-08-10 | 2004-10-08 | 주식회사 포스코 | 열간압연선재의 서냉방법 |
DE602005019268D1 (de) * | 2004-12-22 | 2010-03-25 | Kobe Steel Ltd | Hochkohlenstoff Stahldraht mit hervorragenden Zieheigenschaften und Verfahren zu seiner Herstellung |
EP2166114B1 (fr) * | 2005-08-12 | 2017-01-11 | Kabushiki Kaisha Kobe Seiko Sho | Procédé de production d'un matériau en acier présentant une excellente propriété de détachement de la couche d'oxyde |
KR100916061B1 (ko) * | 2007-11-20 | 2009-09-08 | 주식회사 포스코 | 선재코일 냉각장치 |
CN101480669B (zh) * | 2008-01-07 | 2011-04-13 | 宝山钢铁股份有限公司 | 高速线材轧机斯太尔摩线冷却方法及冷却装置 |
KR101032514B1 (ko) * | 2008-10-24 | 2011-05-04 | 주식회사 포스코 | 선재코일 냉각장치 |
KR101242898B1 (ko) * | 2009-10-12 | 2013-03-12 | 주식회사 포스코 | 선재코일 냉각장치 |
CN114226471B (zh) * | 2021-12-17 | 2023-08-29 | 重庆钢铁股份有限公司 | 一种线材优碳钢生产方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA961314A (en) * | 1971-10-13 | 1975-01-21 | Takuo Mizoguchi | Method and apparatus for cooling wire rods |
JPS5215407A (en) * | 1975-07-29 | 1977-02-05 | Nippon Steel Corp | Continuous heat treatment method for wire rods |
JPS5259015A (en) * | 1975-11-10 | 1977-05-16 | Shinko Wire Co Ltd | Patenting process of wire |
US4168993A (en) * | 1978-08-10 | 1979-09-25 | Morgan Construction Company | Process and apparatus for sequentially forming and treating steel rod |
GB2064593B (en) * | 1979-09-06 | 1983-10-26 | Nippon Steel Corp | Direct sorbitic transformation of hotrolled steel rod |
DE3039605A1 (de) * | 1979-10-26 | 1981-05-07 | Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles | Verfahren zur kontinuierlichen abkuehlung von walzdraht aus stahl mit niedrigem kohlenstoffgehalt |
NO166455C (no) * | 1984-09-07 | 1991-07-31 | Sumitomo Electric Industries | Fremgangsmaate og anordning for direkte varmebehandling aven staalstang med middels til hoeyt karboninnhold. |
IN164702B (fr) * | 1984-10-09 | 1989-05-13 | Morgan Construction Co | |
JPS61117226A (ja) * | 1984-11-13 | 1986-06-04 | Kawasaki Steel Corp | 高強度高靭性硬鋼線材の製造方法 |
-
1988
- 1988-06-13 JP JP63145366A patent/JP2764167B2/ja not_active Expired - Fee Related
-
1989
- 1989-06-12 DE DE3919178A patent/DE3919178A1/de active Granted
- 1989-06-13 KR KR1019890008143A patent/KR930005068B1/ko not_active IP Right Cessation
- 1989-07-14 GB GB8916193A patent/GB2233985B/en not_active Expired - Fee Related
- 1989-07-31 FR FR898910308A patent/FR2650298B1/fr not_active Expired - Fee Related
-
1990
- 1990-11-21 GB GB9025293A patent/GB2241962B/en not_active Expired - Fee Related
-
1991
- 1991-07-30 US US07/738,168 patent/US5125987A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2764167B2 (ja) | 1998-06-11 |
KR910001075A (ko) | 1991-01-30 |
GB9025293D0 (en) | 1991-01-02 |
GB2241962A (en) | 1991-09-18 |
JPH01312035A (ja) | 1989-12-15 |
GB2241962B (en) | 1994-03-09 |
GB8916193D0 (en) | 1989-08-31 |
KR930005068B1 (ko) | 1993-06-15 |
GB2233985B (en) | 1994-03-02 |
DE3919178A1 (de) | 1989-12-14 |
GB2233985A (en) | 1991-01-23 |
FR2650298A1 (fr) | 1991-02-01 |
US5125987A (en) | 1992-06-30 |
DE3919178C2 (fr) | 1993-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20060331 |