GB1316536A - Method of hot straightening and quench hardening an elongate metal workpiece - Google Patents

Method of hot straightening and quench hardening an elongate metal workpiece

Info

Publication number
GB1316536A
GB1316536A GB5802271A GB5802271A GB1316536A GB 1316536 A GB1316536 A GB 1316536A GB 5802271 A GB5802271 A GB 5802271A GB 5802271 A GB5802271 A GB 5802271A GB 1316536 A GB1316536 A GB 1316536A
Authority
GB
United Kingdom
Prior art keywords
straightening
metal workpiece
elongate metal
hot straightening
quench hardening
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
Application number
GB5802271A
Other languages
English (en)
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of GB1316536A publication Critical patent/GB1316536A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
GB5802271A 1971-07-05 1971-12-14 Method of hot straightening and quench hardening an elongate metal workpiece Expired GB1316536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712133345 DE2133345A1 (de) 1971-07-05 1971-07-05 Arbeitsweise zum warmrichten von langgestreckten werkstuecken

Publications (1)

Publication Number Publication Date
GB1316536A true GB1316536A (en) 1973-05-09

Family

ID=5812699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5802271A Expired GB1316536A (en) 1971-07-05 1971-12-14 Method of hot straightening and quench hardening an elongate metal workpiece

Country Status (4)

Country Link
US (1) US3785883A (enExample)
DE (1) DE2133345A1 (enExample)
FR (1) FR2144752B1 (enExample)
GB (1) GB1316536A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915344C2 (de) 1999-04-03 2001-03-08 Karl Heess Gmbh & Co Maschb Wellenricht- und -härtemaschine
DE102007034970B4 (de) * 2007-07-26 2010-05-12 Zenergy Power Gmbh Verfahren und Vorrichtung zum induktiven Erwärmen zumindest eines Billets
CN105251811A (zh) * 2015-11-16 2016-01-20 梁俊 一种渔竿电热校直槽
DE102017011048B4 (de) * 2017-11-29 2019-07-04 Efd Induction Gmbh Vorrichtung und induktives Härteverfahren zum induktiven Härten von metallischen Werkstücken sowie Verwendung der Vorrichtung
KR102088688B1 (ko) * 2018-09-14 2020-03-13 한국전력공사 저주파 유도 가열을 이용한 로터 벤딩 교정 방법 및 이를 이용한 로터 벤딩 교정 장치

Also Published As

Publication number Publication date
DE2133345A1 (de) 1973-01-18
FR2144752B1 (enExample) 1976-08-06
US3785883A (en) 1974-01-15
FR2144752A1 (enExample) 1973-02-16

Similar Documents

Publication Publication Date Title
GB1061511A (en) Improved austenitic stainless steel and process therefor
GB1435684A (en) Magnetic materials
SE7409588L (enExample)
GB1316536A (en) Method of hot straightening and quench hardening an elongate metal workpiece
GB1345387A (en) Heat treatment process for low-carbon steel
GB1342417A (en) Method for effecting the repid heat-treatment of steel plate
SE8006202L (sv) Sett att direkt vermebehandla austenitisk, rostfri valstrad
GB1308484A (en) Continuous annealing process of cold reduced steel strip for drawing
GB1317430A (en) Method of and apparatus for continuous progressive hardening of a thinwalled steel product such as the trough of a mine scraper conveyor
AU470302B2 (en) Method for heating free-machining steel prior to hot working
GB1168636A (en) Process for the Production of Cold-Rolled Steel Plate.
ES466565A1 (es) Procedimiento perfeccionado de tratamiento de alambre lami- nado.
JPS5228425A (en) Method of producing high strength non-refined steel plate with excelle nt toughness
GB1287178A (en) Process of manufacturing heat resisting steel sheet for deep drawing
GB1333876A (en) Steel
JPS5235711A (en) Method of controlling cooling of hot rolled steel plates
JPS51134307A (en) Martensitic tool steel for hot working
JPS51137610A (en) Precipitation hardening tool steel with high toughness suitable for hot forming
ES299732A1 (es) Procedimiento para obtener productos de acero endurecido
GB1325198A (en) Process of heat treating nickelbearing steel and steel stock produced thereby
JPS51149818A (en) Method of continuous annealing of steel coil strip
GB1125328A (en) Heat treatment of austenitic stainless steels
JPS5395824A (en) Manufacture of oriented electrical steel sheet with excellent magnetic characteristics
JPS5281009A (en) Heating furnace with holding equipment
GB1055762A (en) Tin plate

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee