FR499905A - Manufacturing process and application of ferro-tungsten - Google Patents

Manufacturing process and application of ferro-tungsten

Info

Publication number
FR499905A
FR499905A FR499905DA FR499905A FR 499905 A FR499905 A FR 499905A FR 499905D A FR499905D A FR 499905DA FR 499905 A FR499905 A FR 499905A
Authority
FR
France
Prior art keywords
ferro
tungsten
application
manufacturing process
manufacturing
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
Harold Alexandre Blackwell
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 FR499905A publication Critical patent/FR499905A/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
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
FR499905D 1918-07-30 1918-09-11 Manufacturing process and application of ferro-tungsten Expired FR499905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB499905X 1918-07-30

Publications (1)

Publication Number Publication Date
FR499905A true FR499905A (en) 1920-02-26

Family

ID=1534866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR499905D Expired FR499905A (en) 1918-07-30 1918-09-11 Manufacturing process and application of ferro-tungsten

Country Status (1)

Country Link
FR (1) FR499905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380348A1 (en) * 1977-02-14 1978-09-08 Amax Inc VACUUM FUSION PROCESS FOR MANUFACTURING A FERROTUNGSTENE ALLOY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380348A1 (en) * 1977-02-14 1978-09-08 Amax Inc VACUUM FUSION PROCESS FOR MANUFACTURING A FERROTUNGSTENE ALLOY

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