CA1016048A - Steel hardening apparatus - Google Patents

Steel hardening apparatus

Info

Publication number
CA1016048A
CA1016048A CA201,254A CA201254A CA1016048A CA 1016048 A CA1016048 A CA 1016048A CA 201254 A CA201254 A CA 201254A CA 1016048 A CA1016048 A CA 1016048A
Authority
CA
Canada
Prior art keywords
hardening apparatus
steel hardening
steel
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
CA201,254A
Inventor
Fred Haromny
Frederick W. Kruppert
Louis E. Franceschina
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.)
Algoma Steel Corp Ltd
Original Assignee
Algoma Steel Corp 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
Application filed by Algoma Steel Corp Ltd filed Critical Algoma Steel Corp Ltd
Application granted granted Critical
Publication of CA1016048A publication Critical patent/CA1016048A/en
Expired 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
    • 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
    • C21D9/085—Cooling or quenching
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching

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)
CA201,254A 1973-07-16 1974-05-30 Steel hardening apparatus Expired CA1016048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379277A US3877685A (en) 1973-07-16 1973-07-16 Steel hardening apparatus

Publications (1)

Publication Number Publication Date
CA1016048A true CA1016048A (en) 1977-08-23

Family

ID=23496583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA201,254A Expired CA1016048A (en) 1973-07-16 1974-05-30 Steel hardening apparatus

Country Status (2)

Country Link
US (1) US3877685A (en)
CA (1) CA1016048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803037A (en) * 1982-03-15 1989-02-07 The Algoma Steel Corporation, Limited Pipe quenching apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376528A (en) * 1980-11-14 1983-03-15 Kawasaki Steel Corporation Steel pipe hardening apparatus
JPS6020448B2 (en) * 1981-05-06 1985-05-22 日本鋼管株式会社 Steel pipe quenching equipment
JPS5816028A (en) * 1981-07-20 1983-01-29 Nippon Kokan Kk <Nkk> Multiple hardening device
US4575054A (en) * 1982-02-08 1986-03-11 Kruppert Enterprises, Inc. Apparatus for quenching steel pipes
CA1234338A (en) * 1982-02-08 1988-03-22 Frederick W. Kruppert Method and apparatus for quenching steel pipes
CA1203459A (en) * 1982-02-16 1986-04-22 Frederick W. Kruppert Method and apparatus for heat treating steel
US4490187A (en) * 1982-02-16 1984-12-25 Kruppert Enterprises, Inc. Method for heat treating steel
US4504042A (en) * 1982-02-16 1985-03-12 Kruppert Enterprises, Inc. Apparatus for heat treating steel
FR2609473A1 (en) * 1987-01-08 1988-07-15 Stein Heurtey DEVICE FOR THE INTERIOR AND EXTERIOR TEMPERING OF TUBULAR PARTS
JP5071537B2 (en) * 2010-09-02 2012-11-14 住友金属工業株式会社 Method of quenching steel pipe and method of manufacturing steel pipe using the same
ITMI20110848A1 (en) * 2011-05-13 2012-11-14 Danieli Off Mecc APPARATUS FOR HEAT TREATMENT IN LINE OF METALLURGICAL SEMI-FINISHED PRODUCTS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807272A (en) * 1953-06-01 1957-09-24 Cabot Shops Inc Process and apparatus for quenching tubular metal articles
US2888374A (en) * 1955-05-17 1959-05-26 Mannesmann Ag Process for depth-hardening of long tubes or the like
US3212766A (en) * 1960-08-15 1965-10-19 Mannesmann Ag Apparatus for depth hardening long tubes
US3294599A (en) * 1963-07-30 1966-12-27 Smith Corp A O Method and apparatus for heat treating low carbon steel
US3623716A (en) * 1969-07-18 1971-11-30 Mannesmann Roehren Werke Ag Method and apparatus for hardening pipes internally and externally
US3682722A (en) * 1970-03-23 1972-08-08 Smith Corp A O Quenching of tubular metal articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803037A (en) * 1982-03-15 1989-02-07 The Algoma Steel Corporation, Limited Pipe quenching apparatus

Also Published As

Publication number Publication date
US3877685A (en) 1975-04-15

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