IT7922668A0 - Lega nichel-ferro a bassa dilatazione termica e relativo procedimento di preparazione. - Google Patents

Lega nichel-ferro a bassa dilatazione termica e relativo procedimento di preparazione.

Info

Publication number
IT7922668A0
IT7922668A0 IT7922668A IT2266879A IT7922668A0 IT 7922668 A0 IT7922668 A0 IT 7922668A0 IT 7922668 A IT7922668 A IT 7922668A IT 2266879 A IT2266879 A IT 2266879A IT 7922668 A0 IT7922668 A0 IT 7922668A0
Authority
IT
Italy
Prior art keywords
nickel
thermal expansion
low thermal
iron alloy
preparation procedure
Prior art date
Application number
IT7922668A
Other languages
English (en)
Other versions
IT1113989B (it
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 IT7922668A0 publication Critical patent/IT7922668A0/it
Application granted granted Critical
Publication of IT1113989B publication Critical patent/IT1113989B/it

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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Laminated Bodies (AREA)
  • Contacts (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
IT22668/79A 1978-05-16 1979-05-14 Lega nichel-ferro a bassa dilatazione termica e relativo procedimento di preparazione IT1113989B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7922668A0 true IT7922668A0 (it) 1979-05-14
IT1113989B IT1113989B (it) 1986-01-27

Family

ID=25422383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22668/79A IT1113989B (it) 1978-05-16 1979-05-14 Lega nichel-ferro a bassa dilatazione termica e relativo procedimento di preparazione

Country Status (8)

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

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
CA1124552A (en) 1982-06-01
FR2426092A1 (fr) 1979-12-14
SE456165B (sv) 1988-09-12
DE2919798C2 (de) 1984-02-23
BE876232A (fr) 1979-11-14
FR2426092B1 (fr) 1986-08-22
IT1113989B (it) 1986-01-27
BR7903019A (pt) 1979-12-04
SE8404958D0 (sv) 1984-10-03
SE8404958L (sv) 1984-10-03
DE2919798A1 (de) 1979-11-22
JPS5834544B2 (ja) 1983-07-27
SE446541B (sv) 1986-09-22
SE7904217L (sv) 1979-11-17
JPS54163717A (en) 1979-12-26

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