FR363256A - Continuous apparatus for stripping metal objects in a gas with a specific gravity lower than that of air - Google Patents

Continuous apparatus for stripping metal objects in a gas with a specific gravity lower than that of air

Info

Publication number
FR363256A
FR363256A FR363256DA FR363256A FR 363256 A FR363256 A FR 363256A FR 363256D A FR363256D A FR 363256DA FR 363256 A FR363256 A FR 363256A
Authority
FR
France
Prior art keywords
gas
air
specific gravity
metal objects
gravity lower
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
Other languages
French (fr)
Inventor
Ernst Blau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR363256A publication Critical patent/FR363256A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/147—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving on an inclined floor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
FR363256D 1906-02-13 1906-02-13 Continuous apparatus for stripping metal objects in a gas with a specific gravity lower than that of air Expired FR363256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR363256T 1906-02-13

Publications (1)

Publication Number Publication Date
FR363256A true FR363256A (en) 1906-07-25

Family

ID=1410686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363256D Expired FR363256A (en) 1906-02-13 1906-02-13 Continuous apparatus for stripping metal objects in a gas with a specific gravity lower than that of air

Country Status (1)

Country Link
FR (1) FR363256A (en)

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