NL6804710A - - Google Patents

Info

Publication number
NL6804710A
NL6804710A NL6804710A NL6804710A NL6804710A NL 6804710 A NL6804710 A NL 6804710A NL 6804710 A NL6804710 A NL 6804710A NL 6804710 A NL6804710 A NL 6804710A NL 6804710 A NL6804710 A NL 6804710A
Authority
NL
Netherlands
Application number
NL6804710A
Other versions
NL139563B (nl
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 filed Critical
Publication of NL6804710A publication Critical patent/NL6804710A/xx
Publication of NL139563B publication Critical patent/NL139563B/xx

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
    • C21D1/34—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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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)
  • 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)
NL686804710A 1967-04-03 1968-04-03 Werkwijze en inrichting voor het continu warmtebehandelen van een dikwandige, metalen buis van grote afmetingen. NL139563B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2113167 1967-04-03

Publications (2)

Publication Number Publication Date
NL6804710A true NL6804710A (da) 1968-10-04
NL139563B NL139563B (nl) 1973-08-15

Family

ID=12046320

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686804710A NL139563B (nl) 1967-04-03 1968-04-03 Werkwijze en inrichting voor het continu warmtebehandelen van een dikwandige, metalen buis van grote afmetingen.

Country Status (7)

Country Link
US (1) US3556877A (da)
DE (1) DE1758091C2 (da)
DK (1) DK130691B (da)
FR (1) FR1559462A (da)
GB (1) GB1181947A (da)
NL (1) NL139563B (da)
SE (1) SE343330B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997374A (en) * 1972-07-07 1976-12-14 Hughes Tool Company Heat treatment of welds
US4135704A (en) * 1972-11-21 1979-01-23 Prolizenz Ag. Method and apparatus for heat treatment of material to be worked on, especially of aluminum alloys or magnesium alloys
US4189333A (en) * 1978-01-09 1980-02-19 Republic Steel Corporation Welded alloy casing
US4690716A (en) * 1985-02-13 1987-09-01 Westinghouse Electric Corp. Process for forming seamless tubing of zirconium or titanium alloys from welded precursors
US5326409A (en) * 1987-03-24 1994-07-05 Wyman-Gordon Company System for peripheral differential heat treatemnt to form dual-property workpiece
DE3721665C1 (de) * 1987-06-26 1988-04-14 Mannesmann Ag Verfahren zum Haerten eines Hohlkoerpers
CA2532719C (en) * 2003-05-07 2010-10-19 Sms Demag Aktiengesellschaft Method and device for cooling or quenching slabs and sheets with water in a cooling pond

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638444C (de) * 1933-11-01 1937-05-31 Hoesch Koeln Neuessen Akt Ges Verfahren zur Behandlung von Eisen-Silicium-Legierungen
US2445150A (en) * 1942-11-02 1948-07-13 Cleveland Welding Co Method of heat-treating a metallic annulus
US2495474A (en) * 1945-04-05 1950-01-24 Hastings Mfg Co Apparatus for induction heating rotatably mounted piston rings

Also Published As

Publication number Publication date
DK130691C (da) 1975-08-25
SE343330B (da) 1972-03-06
DK130691B (da) 1975-03-24
US3556877A (en) 1971-01-19
NL139563B (nl) 1973-08-15
DE1758091B1 (de) 1974-03-21
DE1758091C2 (de) 1974-10-31
GB1181947A (en) 1970-02-18
FR1559462A (da) 1969-03-07

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MITSUBISHI