GB974057A - Improvements in and relating to spring elements - Google Patents

Improvements in and relating to spring elements

Info

Publication number
GB974057A
GB974057A GB42273/62A GB4227362A GB974057A GB 974057 A GB974057 A GB 974057A GB 42273/62 A GB42273/62 A GB 42273/62A GB 4227362 A GB4227362 A GB 4227362A GB 974057 A GB974057 A GB 974057A
Authority
GB
United Kingdom
Prior art keywords
relating
spring elements
spring
remainder
impurities
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
GB42273/62A
Inventor
Edward George Price
Laszlo Dezso Romhanyi
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.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co Ltd
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
Priority to NL300224D priority Critical patent/NL300224A/xx
Application filed by Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB42273/62A priority patent/GB974057A/en
Priority to US321439A priority patent/US3262779A/en
Priority to CH1364463A priority patent/CH411472A/en
Priority to DEJ24693A priority patent/DE1224936B/en
Publication of GB974057A publication Critical patent/GB974057A/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
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Springs (AREA)

Abstract

A spring for use at temperatures of 500 DEG C. and above is made of an alloy consisting of W 0.5-7%; Ir and impurities, the remainder.
GB42273/62A 1962-11-08 1962-11-08 Improvements in and relating to spring elements Expired GB974057A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL300224D NL300224A (en) 1962-11-08
GB42273/62A GB974057A (en) 1962-11-08 1962-11-08 Improvements in and relating to spring elements
US321439A US3262779A (en) 1962-11-08 1963-11-05 Iridium-tungsten alloy products
CH1364463A CH411472A (en) 1962-11-08 1963-11-07 Spring for high temperatures
DEJ24693A DE1224936B (en) 1962-11-08 1963-11-07 Use of an iridium alloy to make springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42273/62A GB974057A (en) 1962-11-08 1962-11-08 Improvements in and relating to spring elements

Publications (1)

Publication Number Publication Date
GB974057A true GB974057A (en) 1964-11-04

Family

ID=10423690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42273/62A Expired GB974057A (en) 1962-11-08 1962-11-08 Improvements in and relating to spring elements

Country Status (5)

Country Link
US (1) US3262779A (en)
CH (1) CH411472A (en)
DE (1) DE1224936B (en)
GB (1) GB974057A (en)
NL (1) NL300224A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970450A (en) * 1975-07-16 1976-07-20 The United States Of America As Represented By The United States Energy Research And Development Administration Modified iridium-tungsten alloy
US4253872A (en) * 1977-02-16 1981-03-03 The United States Of America As Represented By The United States Department Of Energy Thorium doped iridium alloy for radioisotope heat sources
US7352120B2 (en) * 2002-07-13 2008-04-01 Federal-Mogul Ignition (U.K.) Limited Ignition device having an electrode tip formed from an iridium-based alloy
GB0216323D0 (en) 2002-07-13 2002-08-21 Johnson Matthey Plc Alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823521C (en) * 1950-03-28 1951-12-03 W C Heraeus G M B H Platinschm Hard, chemical resistant alloy

Also Published As

Publication number Publication date
US3262779A (en) 1966-07-26
CH411472A (en) 1966-04-15
NL300224A (en)
DE1224936B (en) 1966-09-15

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