Bayanin Samfura
Ana amfani da tsiri bimetallic don canza canjin zafin jiki zuwa matsugunin inji. Stump ɗin ya ƙunshi ƙarfe biyu na metals daban-daban waɗanda ke faɗaɗa a cikin ƙimar daban-daban yayin da suke mai zafi, yawanci ƙarfe da jan ƙarfe, ko a wasu lokuta da tagulla. Ana haɗe tsiri tare cikin tsayin su ta hanyar riveting, brazing ko waldi. Fadada daban-daban suna tilasta shimfidar lebur ta lanƙwasa hanya ɗaya idan mai zafi, kuma a cikin kishiyar shugabanci idan an sanyaya ƙasa da zafin farko. Karfe tare da mafi girman haɓakar haɓakar thermal yana kan gefen waje na lanƙwan lokacin da tsiri ya yi zafi kuma a gefen ciki lokacin da aka sanyaya.
Matsar da tsiri na gefe ya fi girma fiye da ƙaramar faɗaɗa tsayin daka a cikin ko wanne daga cikin karafa biyu. Ana amfani da wannan tasiri a cikin kewayon na'urorin inji da na lantarki. A wasu aikace-aikace ana amfani da tsiri bimetal a cikin siffa mai faɗi. A wasu kuma, an naɗe shi a cikin nada don ƙaranci. Mafi girman tsayin sigar naɗe tana ba da ingantacciyar hankali.

Zane na tsiri bimetallic yana nuna yadda bambancin haɓakar zafin jiki a cikin karafa biyu ke haifar da ƙaura ta gefe da yawa na tsiri.

Bayani:
Abubuwan sinadaran(%)

Kaddarorin jiki
> Yawa (g/cm3): 8.1
> Zazzabi mai halatta (ºC): -70~ 350
Zazzabi na layi (ºC): -20 ~ 180
Tsayayyar wutar lantarki (μΩ*m): 0.8 ± 5% (20ºC)
> Ƙarfin zafi (W/m. ºC): 12
Lankwasawa K / 10-6ºC-1(20~135ºC): 15
> Elastic Modulus, E/GPa 147~177

Aikace-aikace:Abubuwan da aka fi amfani da su a cikin na'urori masu sarrafawa ta atomatik da kayan aiki (misali: ma'aunin zafi da sanyio, ma'aunin zafi da sanyio, masu kula da wutar lantarki, gudun ba da sandar zafin jiki, sauyawar kariya ta atomatik, mita diaphragm, da dai sauransu) yin ikon sarrafa zafin jiki, ramuwa na zafin jiki, iyaka na yanzu, alamar zafin jiki da sauran abubuwan da ke da zafi.

Siffar:Halayen asali na Thermostat Bimetallic shine lanƙwasawa nakasawa tare da canjin yanayin zafi, yana haifar da wani ɗan lokaci.
Thermostat Bimetallic Strip coefficient coefficient ya bambanta da biyu ko fiye yadudduka na karfe ko gami tare da dukan lamba surface da tabbaci bonded, ciwon da zazzabi-dogara siffar canji yana faruwa thermosensitive hadaddun ayyuka. A cikin mafi girman haɓakar haɓakar haɓakar Layer mai aiki shine Layer da ake kira ƙaramin ƙima na faɗaɗa Layer mai suna passive Layer.