FR2563841B1 - Procede et appareil pour le traitement thermique d'adoucissement direct de fils lamines - Google Patents

Procede et appareil pour le traitement thermique d'adoucissement direct de fils lamines

Info

Publication number
FR2563841B1
FR2563841B1 FR8506652A FR8506652A FR2563841B1 FR 2563841 B1 FR2563841 B1 FR 2563841B1 FR 8506652 A FR8506652 A FR 8506652A FR 8506652 A FR8506652 A FR 8506652A FR 2563841 B1 FR2563841 B1 FR 2563841B1
Authority
FR
France
Prior art keywords
heat treatment
laminated yarns
direct softening
softening
direct
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 - Lifetime
Application number
FR8506652A
Other languages
English (en)
Other versions
FR2563841A1 (fr
Inventor
Susumu Kanbara
Kenji Aihara
Masato Tomiku
Yoshio Kawashima
Tadashi Sawada
Shinji Okuda
Mitsuaki Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP8911484A external-priority patent/JPS60230939A/ja
Priority claimed from JP4624885U external-priority patent/JPS61164265U/ja
Priority claimed from JP6584885A external-priority patent/JPS61223135A/ja
Priority claimed from JP6584985A external-priority patent/JPS61223132A/ja
Priority claimed from JP4624785U external-priority patent/JPS61164264U/ja
Priority claimed from JP4624685U external-priority patent/JPS61162315U/ja
Priority claimed from JP4624985U external-priority patent/JPS61164258U/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of FR2563841A1 publication Critical patent/FR2563841A1/fr
Publication of FR2563841B1 publication Critical patent/FR2563841B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/84—Controlled slow cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • 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
    • 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
    • C21D9/68—Furnace coilers; Hot coilers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR8506652A 1984-05-01 1985-05-02 Procede et appareil pour le traitement thermique d'adoucissement direct de fils lamines Expired - Lifetime FR2563841B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP8911484A JPS60230939A (ja) 1984-05-01 1984-05-01 圧延線材の直接軟化熱処理方法および装置
JP6584885A JPS61223135A (ja) 1985-03-28 1985-03-28 熱延線材の巻取り装置
JP6584985A JPS61223132A (ja) 1985-03-28 1985-03-28 保熱炉
JP4624785U JPS61164264U (fr) 1985-03-28 1985-03-28
JP4624685U JPS61162315U (fr) 1985-03-28 1985-03-28
JP4624885U JPS61164265U (fr) 1985-03-28 1985-03-28
JP4624985U JPS61164258U (fr) 1985-03-28 1985-03-28

Publications (2)

Publication Number Publication Date
FR2563841A1 FR2563841A1 (fr) 1985-11-08
FR2563841B1 true FR2563841B1 (fr) 1992-12-31

Family

ID=27564638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506652A Expired - Lifetime FR2563841B1 (fr) 1984-05-01 1985-05-02 Procede et appareil pour le traitement thermique d'adoucissement direct de fils lamines

Country Status (4)

Country Link
US (2) US4834345A (fr)
CA (1) CA1243200A (fr)
FR (1) FR2563841B1 (fr)
GB (1) GB2158745B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT210789Z2 (it) * 1986-12-02 1989-01-11 Danieli Off Mecc Linea raffreddamento matasse di filo laminato.
US4986857A (en) * 1988-05-19 1991-01-22 Middelburg Steel And Alloys (Proprietary) Limited Hot working and heat treatment of corrosion resistant steels
GB9325571D0 (en) * 1993-12-14 1994-02-16 Grenier Mario Apparatus for annealing metal coils
DE4418917A1 (de) * 1994-05-31 1995-12-07 Schloemann Siemag Ag Verfahren und Vorrichtung zum Abtrennen und kontrollierten Abkühlen von Einzelstäben aus einem Walzprofil
US6330748B1 (en) * 1997-01-24 2001-12-18 INA Wälzlager Schaeffler oHG Method of making formed bodies
US6042369A (en) * 1998-03-26 2000-03-28 Technomics, Inc. Fluidized-bed heat-treatment process and apparatus for use in a manufacturing line
CN1085744C (zh) * 1999-04-15 2002-05-29 大连理工大学 一种利用铝杆余热自退火的方法
US6264769B1 (en) 1999-05-21 2001-07-24 Danieli Technology, Inc. Coil area for in-line treatment of rolled products
US20080019805A1 (en) * 2006-07-19 2008-01-24 Bowler Martyn A Method of transporting and heat treating coils of hot rolled products in a rolling mill
CN112588842B (zh) * 2020-11-06 2023-04-28 邢台钢铁有限责任公司 一种含硼钢线材的生产方法
CN116371948A (zh) * 2023-02-07 2023-07-04 青岛雷霆重工股份有限公司 一种高速线材冷却方法及其缓冷线
CN116689479B (zh) * 2023-08-08 2023-12-26 中冶检测认证有限公司 一种生产无钒低硅热轧带肋钢筋的工艺方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1152848A (en) * 1914-12-08 1915-09-07 Heinrich Schliggemann Plant for cooling, removing scale from, chalking, and drying wire delivered by finishing-rolls.
FR595059A (fr) * 1925-03-13 1925-09-25 Four à chauffer et dévider les fils en couronnes
BE350898A (fr) * 1928-04-07
GB511279A (en) * 1937-12-15 1939-08-16 Gunther Bertram Lobkowitz Improvements in and relating to methods of rolling sheet, strip and the like
US3135477A (en) * 1959-11-05 1964-06-02 United States Steel Corp Apparatus for coiling wire
DE1527695A1 (de) * 1966-07-01 1970-01-22 Siemag Siegener Maschb Gmbh Kontinuierlich arbeitende Draht- oder Feineisenstrasse
US3778221A (en) * 1969-02-26 1973-12-11 Allegheny Ludlum Ind Inc Annealing furnace and method for its operation
US3750974A (en) * 1970-07-06 1973-08-07 Microwire Corp Method of and apparatus for wire receiving and storing
BE793276A (fr) * 1971-12-22 1973-06-22 Uss Eng & Consult Procede pour fabriquer des limes plates en acier
JPS52149229A (en) * 1976-06-07 1977-12-12 Kobe Steel Ltd Surface treatment method due to fluid layer system
US4242153A (en) * 1978-10-16 1980-12-30 Morgan Construction Company Methods for hot rolling and treating rod
JPS5922773B2 (ja) * 1979-09-06 1984-05-29 新日本製鐵株式会社 オ−ステナイト系ステンレス線材の直接熱処理方法
US4401481A (en) * 1980-01-10 1983-08-30 Morgan Construction Company Steel rod rolling process, product and apparatus
US4415145A (en) * 1980-06-16 1983-11-15 Firma Dr. Werner Herdieckerhoff Metal charge treatment apparatus
US4406618A (en) * 1980-12-19 1983-09-27 Kawasaki Steel Corporation Method of operating continuous heat treatment furnace for metal strip coils
US4604145A (en) * 1984-01-13 1986-08-05 Sumitomo Metal Industries, Ltd. Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
JPH05280214A (ja) * 1992-03-27 1993-10-26 Kisaburo Suzuki 立体駐車場における車載篭の落下防止装置

Also Published As

Publication number Publication date
US4881987A (en) 1989-11-21
US4834345A (en) 1989-05-30
GB2158745A (en) 1985-11-20
GB2158745B (en) 1988-05-11
GB8511111D0 (en) 1985-06-12
CA1243200A (fr) 1988-10-18
FR2563841A1 (fr) 1985-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse