BE876232A - Alliage nickel-fer a faible coefficient de dilatation thermique, son procede de preparation et element thermostatique le comprenant - Google Patents

Alliage nickel-fer a faible coefficient de dilatation thermique, son procede de preparation et element thermostatique le comprenant

Info

Publication number
BE876232A
BE876232A BE0/195145A BE195145A BE876232A BE 876232 A BE876232 A BE 876232A BE 0/195145 A BE0/195145 A BE 0/195145A BE 195145 A BE195145 A BE 195145A BE 876232 A BE876232 A BE 876232A
Authority
BE
Belgium
Prior art keywords
nickel
thermal expansion
expansion coefficient
preparation process
low thermal
Prior art date
Application number
BE0/195145A
Other languages
English (en)
Inventor
R Smith
R Lanam
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of BE876232A publication Critical patent/BE876232A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/64—Details of the compounds system
    • G01K5/66—Selection of composition of the components of the system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H2037/526—Materials for bimetals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H2037/528—Thermally-sensitive members actuated due to deflection of bimetallic element the bimetallic element being composed of more than two layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Contacts (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
BE0/195145A 1978-05-16 1979-05-14 Alliage nickel-fer a faible coefficient de dilatation thermique, son procede de preparation et element thermostatique le comprenant BE876232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90639978A 1978-05-16 1978-05-16

Publications (1)

Publication Number Publication Date
BE876232A true BE876232A (fr) 1979-11-14

Family

ID=25422383

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/195145A BE876232A (fr) 1978-05-16 1979-05-14 Alliage nickel-fer a faible coefficient de dilatation thermique, son procede de preparation et element thermostatique le comprenant

Country Status (8)

Country Link
JP (1) JPS5834544B2 (fr)
BE (1) BE876232A (fr)
BR (1) BR7903019A (fr)
CA (1) CA1124552A (fr)
DE (1) DE2919798C2 (fr)
FR (1) FR2426092B1 (fr)
IT (1) IT1113989B (fr)
SE (2) SE446541B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017044C2 (de) * 1980-05-03 1983-08-18 G. Rau GmbH & Co, 7530 Pforzheim Thermobimetall mit hoher Anwendungsgrenze sowie Herstellungsverfahren hierzu
DE4402684C2 (de) * 1993-05-27 2001-06-21 Krupp Vdm Gmbh Verwendung einer ausdehnungsarmen Eisen-Nickel-Legierung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB938546A (en) * 1960-06-13 1963-10-02 Du Pont Improvements in or relating to metalliferous compositions
US3114662A (en) * 1961-01-13 1963-12-17 Weinschel Eng Co Inc Low temperature coefficient alloy

Also Published As

Publication number Publication date
DE2919798C2 (de) 1984-02-23
SE7904217L (sv) 1979-11-17
IT7922668A0 (it) 1979-05-14
DE2919798A1 (de) 1979-11-22
BR7903019A (pt) 1979-12-04
SE8404958D0 (sv) 1984-10-03
FR2426092B1 (fr) 1986-08-22
IT1113989B (it) 1986-01-27
SE8404958L (sv) 1984-10-03
FR2426092A1 (fr) 1979-12-14
SE446541B (sv) 1986-09-22
CA1124552A (fr) 1982-06-01
JPS54163717A (en) 1979-12-26
SE456165B (sv) 1988-09-12
JPS5834544B2 (ja) 1983-07-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EMA CORP. (DELAWARE)

Effective date: 19880531