FR1302250A - Surface treatment process for cast metal ingots - Google Patents

Surface treatment process for cast metal ingots

Info

Publication number
FR1302250A
FR1302250A FR874832A FR874832A FR1302250A FR 1302250 A FR1302250 A FR 1302250A FR 874832 A FR874832 A FR 874832A FR 874832 A FR874832 A FR 874832A FR 1302250 A FR1302250 A FR 1302250A
Authority
FR
France
Prior art keywords
surface treatment
treatment process
cast metal
metal ingots
ingots
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
FR874832A
Other languages
French (fr)
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Priority to FR874832A priority Critical patent/FR1302250A/en
Application granted granted Critical
Publication of FR1302250A publication Critical patent/FR1302250A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
FR874832A 1961-10-03 1961-10-03 Surface treatment process for cast metal ingots Expired FR1302250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874832A FR1302250A (en) 1961-10-03 1961-10-03 Surface treatment process for cast metal ingots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874832A FR1302250A (en) 1961-10-03 1961-10-03 Surface treatment process for cast metal ingots

Publications (1)

Publication Number Publication Date
FR1302250A true FR1302250A (en) 1962-08-24

Family

ID=8763963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874832A Expired FR1302250A (en) 1961-10-03 1961-10-03 Surface treatment process for cast metal ingots

Country Status (1)

Country Link
FR (1) FR1302250A (en)

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