GB647819A - Cobalt chromium nickel base alloy - Google Patents

Cobalt chromium nickel base alloy

Info

Publication number
GB647819A
GB647819A GB786/49A GB78649A GB647819A GB 647819 A GB647819 A GB 647819A GB 786/49 A GB786/49 A GB 786/49A GB 78649 A GB78649 A GB 78649A GB 647819 A GB647819 A GB 647819A
Authority
GB
United Kingdom
Prior art keywords
per cent
base alloy
nickel base
cobalt chromium
chromium nickel
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
GB786/49A
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.)
Elgin National Watch Co
Original Assignee
Elgin National Watch Co
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 Elgin National Watch Co filed Critical Elgin National Watch Co
Publication of GB647819A publication Critical patent/GB647819A/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
    • C22C19/00—Alloys based on nickel or cobalt
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor
    • G04B1/145—Composition and manufacture of the springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

A cobalt-chromium-nickel-base alloy has the following composition: Co 20-50 per cent, Cr 15-30 per cent, Ni 5-31 per cent, Fe 0-18 per cent (the total amount of Fe and Ni being not less than 20 per cent), Mn 0-3 per cent, C 0-0.3 per cent, Be 0.01-0.09 per cent and the usual impurities. The alloy may contain 3-7 per cent of Mo or, where the Cr content is between 20 and 26 per cent, the Mo content may be 3-10 per cent. Specifications 423,562 and 454,881 are referred to.
GB786/49A 1944-12-12 1946-05-17 Cobalt chromium nickel base alloy Expired GB647819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US647819XA 1944-12-12 1944-12-12

Publications (1)

Publication Number Publication Date
GB647819A true GB647819A (en) 1950-12-20

Family

ID=22058233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB786/49A Expired GB647819A (en) 1944-12-12 1946-05-17 Cobalt chromium nickel base alloy

Country Status (1)

Country Link
GB (1) GB647819A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014442A1 (en) 2009-03-26 2010-09-30 Vacuumschmelze Gmbh & Co. Kg Cobalt-nickel-chromium alloy, useful as a spring, preferably mainspring and driving spring for mechanical watch, comprises cobalt, nickel, chromium, iron, molybdenum, tungsten, beryllium, titanium, manganese and silicon
WO2013037867A1 (en) * 2011-09-15 2013-03-21 Blancpain Sa Timepiece barrel having a small core diameter
EP2746868A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Clock barrel
EP2746867A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
EP2746865A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
EP2746866A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
US20140204719A1 (en) * 2011-09-15 2014-07-24 Blancpain S.A. Timepiece barrel assembly with reduced core diameter
US20140376338A1 (en) * 2011-09-15 2014-12-25 Eta Sa Manufacture Horlogère Suisse Timepiece movement having a barrel with reduced core diameter
JP2017198650A (en) * 2016-04-25 2017-11-02 セイコーエプソン株式会社 Mainspring for timepiece, power device for timepiece, movement for timepiece, timepiece, and manufacturing method for mainspring for timepiece
EP3252539A3 (en) * 2016-04-25 2018-03-28 Seiko Epson Corporation Timepiece mainspring, timepiece drive device, timepiece movement, timepiece, and manufacturing method of timepiece mainspring
CN114182153A (en) * 2021-11-26 2022-03-15 北京北冶功能材料有限公司 Nickel-based alloy and preparation method and application thereof

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014442A1 (en) 2009-03-26 2010-09-30 Vacuumschmelze Gmbh & Co. Kg Cobalt-nickel-chromium alloy, useful as a spring, preferably mainspring and driving spring for mechanical watch, comprises cobalt, nickel, chromium, iron, molybdenum, tungsten, beryllium, titanium, manganese and silicon
US20140204719A1 (en) * 2011-09-15 2014-07-24 Blancpain S.A. Timepiece barrel assembly with reduced core diameter
WO2013037867A1 (en) * 2011-09-15 2013-03-21 Blancpain Sa Timepiece barrel having a small core diameter
US9195216B2 (en) * 2011-09-15 2015-11-24 Eta Sa Manufacture Horlogère Suisse Timepiece movement having a barrel with reduced core diameter
US9158282B2 (en) * 2011-09-15 2015-10-13 Blancpain S.A. Timepiece barrel assembly with reduced core diameter
US9146535B2 (en) 2011-09-15 2015-09-29 Blancpain Sa Timepiece barrel with reduced core diameter
US20140376338A1 (en) * 2011-09-15 2014-12-25 Eta Sa Manufacture Horlogère Suisse Timepiece movement having a barrel with reduced core diameter
US8894275B2 (en) 2012-12-18 2014-11-25 Eta Sa Manufacture Horlogere Suisse Timepiece barrel
EP2746868A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Clock barrel
WO2014095123A1 (en) * 2012-12-18 2014-06-26 Eta Sa Manufacture Horlogère Suisse Timepiece barrel
WO2014095125A1 (en) * 2012-12-18 2014-06-26 Eta Sa Manufacture Horlogère Suisse Timepiece barrel
EP2746866A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
EP2746865A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
EP2746867A1 (en) * 2012-12-18 2014-06-25 ETA SA Manufacture Horlogère Suisse Timepiece barrel
WO2014095126A1 (en) * 2012-12-18 2014-06-26 Eta Sa Manufacture Horlogère Suisse Timepiece barrel
US9291999B2 (en) 2012-12-18 2016-03-22 Eta Sa Manufacture Horlogere Suisse Timepiece barrel
US9367037B2 (en) 2012-12-18 2016-06-14 Eta Sa Manufacture Horlogère Suisse Timepiece barrel
US9471036B2 (en) 2012-12-18 2016-10-18 Eta Sa Manufacture Horlogere Suisse Timepiece barrel
JP2017198650A (en) * 2016-04-25 2017-11-02 セイコーエプソン株式会社 Mainspring for timepiece, power device for timepiece, movement for timepiece, timepiece, and manufacturing method for mainspring for timepiece
EP3252539A3 (en) * 2016-04-25 2018-03-28 Seiko Epson Corporation Timepiece mainspring, timepiece drive device, timepiece movement, timepiece, and manufacturing method of timepiece mainspring
US10317842B2 (en) 2016-04-25 2019-06-11 Seiko Epson Corporation Timepiece mainspring, timepiece drive device, timepiece movement, timepiece, and manufacturing method of timepiece mainspring
CN114182153A (en) * 2021-11-26 2022-03-15 北京北冶功能材料有限公司 Nickel-based alloy and preparation method and application thereof

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