SE7407107L - - Google Patents

Info

Publication number
SE7407107L
SE7407107L SE7407107A SE7407107A SE7407107L SE 7407107 L SE7407107 L SE 7407107L SE 7407107 A SE7407107 A SE 7407107A SE 7407107 A SE7407107 A SE 7407107A SE 7407107 L SE7407107 L SE 7407107L
Authority
SE
Sweden
Application number
SE7407107A
Inventor
F Wenninger
Original Assignee
Hauni Richmond 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
Priority claimed from US00356166A external-priority patent/US3847639A/en
Application filed by Hauni Richmond Inc filed Critical Hauni Richmond Inc
Publication of SE7407107L publication Critical patent/SE7407107L/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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/08—Extraction of nitrogen

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)
SE7407107A 1973-05-01 1974-05-29 SE7407107L (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00356166A US3847639A (en) 1972-05-05 1973-05-01 Ceramic color bodies

Publications (1)

Publication Number Publication Date
SE7407107L true SE7407107L (cs) 1974-12-02

Family

ID=23400408

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7407107A SE7407107L (cs) 1973-05-01 1974-05-29

Country Status (1)

Country Link
SE (1) SE7407107L (cs)

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