GB348641A - Improvements relating to alloys - Google Patents

Improvements relating to alloys

Info

Publication number
GB348641A
GB348641A GB445930A GB445930A GB348641A GB 348641 A GB348641 A GB 348641A GB 445930 A GB445930 A GB 445930A GB 445930 A GB445930 A GB 445930A GB 348641 A GB348641 A GB 348641A
Authority
GB
United Kingdom
Prior art keywords
per cent
tungsten
molybdenum
chromium
alloys
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
GB445930A
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.)
OLGA PRINZESSIN ZUR LIPPE
Original Assignee
OLGA PRINZESSIN ZUR LIPPE
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 OLGA PRINZESSIN ZUR LIPPE filed Critical OLGA PRINZESSIN ZUR LIPPE
Priority to GB445930A priority Critical patent/GB348641A/en
Publication of GB348641A publication Critical patent/GB348641A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides

Abstract

A hard alloy of high tenacity, prepared by heating the elementary constituents so as to be completely molten for a short time, consists of at least 55 per cent of tungsten or molybdenum, or of tungsten and molybdenum, carbon preferably up to about 2 per cent, and 26-40 per cent of one or more additional metals of which at least 20 parts must be of chromium if the tungsten-molybdenum content does not exceed 70 per cent. Iron, manganese, cobalt, nickel or chromium serve as the additional metals. Hardening agents such as boron, silicon, aluminium up to 3 per cent may be added.
GB445930A 1930-02-10 1930-02-10 Improvements relating to alloys Expired GB348641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB445930A GB348641A (en) 1930-02-10 1930-02-10 Improvements relating to alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB445930A GB348641A (en) 1930-02-10 1930-02-10 Improvements relating to alloys

Publications (1)

Publication Number Publication Date
GB348641A true GB348641A (en) 1931-05-11

Family

ID=9777554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB445930A Expired GB348641A (en) 1930-02-10 1930-02-10 Improvements relating to alloys

Country Status (1)

Country Link
GB (1) GB348641A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417850A (en) * 1942-04-14 1947-03-25 Willis M Winslow Method and means for translating electrical impulses into mechanical force
DE19622097A1 (en) * 1996-06-01 1997-12-04 Treibacher Ind Ag Iron@-molybdenum@ alloy
CN105018814B (en) * 2014-08-21 2017-05-24 江苏北钨新材料科技有限公司 Tungsten-molybdenum alloy and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417850A (en) * 1942-04-14 1947-03-25 Willis M Winslow Method and means for translating electrical impulses into mechanical force
DE19622097A1 (en) * 1996-06-01 1997-12-04 Treibacher Ind Ag Iron@-molybdenum@ alloy
CN105018814B (en) * 2014-08-21 2017-05-24 江苏北钨新材料科技有限公司 Tungsten-molybdenum alloy and preparation method thereof

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