FR683540A - Process for the use of alloys containing copper and difficult to use - Google Patents

Process for the use of alloys containing copper and difficult to use

Info

Publication number
FR683540A
FR683540A FR683540DA FR683540A FR 683540 A FR683540 A FR 683540A FR 683540D A FR683540D A FR 683540DA FR 683540 A FR683540 A FR 683540A
Authority
FR
France
Prior art keywords
difficult
containing copper
alloys containing
alloys
copper
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
Wilhelm Kroll
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.)
HUTTENWERKE TROTHA AG
Original Assignee
HUTTENWERKE TROTHA AG
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 HUTTENWERKE TROTHA AG filed Critical HUTTENWERKE TROTHA AG
Application granted granted Critical
Publication of FR683540A publication Critical patent/FR683540A/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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR683540D 1928-10-20 1929-10-19 Process for the use of alloys containing copper and difficult to use Expired FR683540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE683540X 1928-10-20

Publications (1)

Publication Number Publication Date
FR683540A true FR683540A (en) 1930-06-13

Family

ID=6597408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683540D Expired FR683540A (en) 1928-10-20 1929-10-19 Process for the use of alloys containing copper and difficult to use

Country Status (1)

Country Link
FR (1) FR683540A (en)

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