CA1198708A - Method of box-annealing steel sheet to minimize annealing stickers - Google Patents

Method of box-annealing steel sheet to minimize annealing stickers

Info

Publication number
CA1198708A
CA1198708A CA000427899A CA427899A CA1198708A CA 1198708 A CA1198708 A CA 1198708A CA 000427899 A CA000427899 A CA 000427899A CA 427899 A CA427899 A CA 427899A CA 1198708 A CA1198708 A CA 1198708A
Authority
CA
Canada
Prior art keywords
sheet
annealing
salts
rinse
ppm
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
CA000427899A
Other languages
English (en)
French (fr)
Inventor
James E. Bird
Colin B. Hamilton
Robert M. Hudson
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of CA1198708A publication Critical patent/CA1198708A/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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
CA000427899A 1982-05-14 1983-05-11 Method of box-annealing steel sheet to minimize annealing stickers Expired CA1198708A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37804782A 1982-05-14 1982-05-14
US378,047 1989-07-11

Publications (1)

Publication Number Publication Date
CA1198708A true CA1198708A (en) 1985-12-31

Family

ID=23491512

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000427899A Expired CA1198708A (en) 1982-05-14 1983-05-11 Method of box-annealing steel sheet to minimize annealing stickers

Country Status (8)

Country Link
EP (1) EP0094808B1 (es)
JP (1) JPS5953635A (es)
KR (1) KR840004790A (es)
AU (1) AU1453883A (es)
BR (1) BR8302507A (es)
CA (1) CA1198708A (es)
DE (1) DE3361283D1 (es)
ES (1) ES8404713A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7670177B2 (en) * 2008-06-17 2010-03-02 Tyco Electronics Corporation Electrical connector having floating alignment member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076793A (en) * 1935-06-05 1937-04-13 American Rolling Mill Co Process to prevent sticking during annealing
US2124446A (en) * 1936-06-09 1938-07-19 Texas Co Slushing oil
US3919000A (en) * 1973-06-15 1975-11-11 Pennwalt Corp Preanneal rinse process for inhibiting rust on steel strip
BE816851A (fr) * 1973-07-30 1974-10-16 Procede pour empecher les auto-soudures au cours du recuit de l'acier en lots
GB1574323A (en) * 1977-03-09 1980-09-03 Nippon Steel Corp Methods of cleaning metal sheets
BE889231A (fr) * 1981-06-15 1981-10-01 Centre Rech Metallurgique Procede de traitement des objets metalliques

Also Published As

Publication number Publication date
KR840004790A (ko) 1984-10-24
BR8302507A (pt) 1984-01-17
EP0094808A1 (en) 1983-11-23
EP0094808B1 (en) 1985-11-21
ES522379A0 (es) 1984-05-01
AU1453883A (en) 1983-11-17
ES8404713A1 (es) 1984-05-01
JPS5953635A (ja) 1984-03-28
DE3361283D1 (en) 1986-01-02

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