SE349832B - - Google Patents

Info

Publication number
SE349832B
SE349832B SE17203/70A SE1720370A SE349832B SE 349832 B SE349832 B SE 349832B SE 17203/70 A SE17203/70 A SE 17203/70A SE 1720370 A SE1720370 A SE 1720370A SE 349832 B SE349832 B SE 349832B
Authority
SE
Sweden
Application number
SE17203/70A
Inventor
N Grinder
L Ramqvist
Original Assignee
Nordstjernan Rederi Ab
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 Nordstjernan Rederi Ab filed Critical Nordstjernan Rederi Ab
Priority to SE17203/70A priority Critical patent/SE349832B/xx
Priority to AU36513/71A priority patent/AU462653B2/en
Priority to ZA718341A priority patent/ZA718341B/xx
Priority to GB5850871A priority patent/GB1354033A/en
Priority to DE19712162823 priority patent/DE2162823A1/de
Priority to BE776887A priority patent/BE776887A/xx
Priority to FR7145522A priority patent/FR2118165B1/fr
Priority to IT7114371A priority patent/IT943296B/it
Priority to BR8383/71A priority patent/BR7108383D0/pt
Publication of SE349832B publication Critical patent/SE349832B/xx

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
    • C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/36—Obtaining tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
SE17203/70A 1970-12-18 1970-12-18 SE349832B (enrdf_load_html_response)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE17203/70A SE349832B (enrdf_load_html_response) 1970-12-18 1970-12-18
AU36513/71A AU462653B2 (en) 1970-12-18 1971-12-06 A tungsten alloy intended for halogenation
ZA718341A ZA718341B (en) 1970-12-18 1971-12-13 A tungsten alloy intended for halogenation
GB5850871A GB1354033A (en) 1970-12-18 1971-12-16 Tungsten-based alloy suitable for halogenation
DE19712162823 DE2162823A1 (de) 1970-12-18 1971-12-17 Wolframlegierung sowie Verwendung derselben zur Herstellung von Wolfram
BE776887A BE776887A (fr) 1970-12-18 1971-12-17 Alliage de tungstene destine a une halogenation
FR7145522A FR2118165B1 (enrdf_load_html_response) 1970-12-18 1971-12-17
IT7114371A IT943296B (it) 1970-12-18 1971-12-17 Lega di tungsteno adatta per la estrazione del tungsteno metallico mediante alogenazione e successiva riduzione
BR8383/71A BR7108383D0 (pt) 1970-12-18 1971-12-17 Uma liga a base de tungstenio destinada a halogenacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17203/70A SE349832B (enrdf_load_html_response) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
SE349832B true SE349832B (enrdf_load_html_response) 1972-10-09

Family

ID=20303361

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17203/70A SE349832B (enrdf_load_html_response) 1970-12-18 1970-12-18

Country Status (3)

Country Link
BR (1) BR7108383D0 (enrdf_load_html_response)
SE (1) SE349832B (enrdf_load_html_response)
ZA (1) ZA718341B (enrdf_load_html_response)

Also Published As

Publication number Publication date
BR7108383D0 (pt) 1973-05-31
ZA718341B (en) 1972-09-27

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