Kev piav qhia txog khoom
Ib daim hlau bimetallic siv los hloov qhov kub thiab txias mus ua qhov hloov pauv mechanical. Daim hlau no muaj ob daim hlau sib txawv uas nthuav dav ntawm qhov sib txawv thaum lawv raug cua sov, feem ntau yog hlau thiab tooj liab, lossis qee zaum hlau thiab tooj dag. Cov hlau no raug sib koom ua ke thoob plaws lawv qhov ntev los ntawm kev riveting, brazing lossis welding. Qhov sib txawv ntawm kev nthuav dav yuam kom daim hlau tiaj tiaj khoov ib txoj kev yog tias raug cua sov, thiab nyob rau hauv qhov kev taw qhia rov qab yog tias txias qis dua nws qhov kub pib. Cov hlau uas muaj cov coefficient siab dua ntawm thermal expansion yog nyob rau sab nraud ntawm qhov nkhaus thaum daim hlau raug cua sov thiab nyob rau sab hauv thaum txias.
Qhov kev hloov pauv ntawm sab ntawm daim kab xev yog loj dua li qhov kev nthuav dav me me hauv ob qho hlau. Cov nyhuv no yog siv rau hauv ntau yam khoom siv kho tshuab thiab hluav taws xob. Hauv qee daim ntawv thov, daim kab xev bimetal yog siv rau hauv daim ntawv tiaj tus. Hauv lwm tus, nws yog qhwv rau hauv lub kauj rau kev sib dhos. Qhov ntev dua ntawm cov qauv coiled muab kev nkag siab zoo dua.

Daim duab ntawm daim kab bimetallic uas qhia txog qhov sib txawv ntawm kev nthuav dav thermal hauv ob lub hlau ua rau muaj kev hloov pauv loj dua ntawm daim kab.

Kev piav qhia:
Cov tshuaj lom neeg muaj pes tsawg leeg(%)

Cov khoom siv lub cev
> Qhov Ceev (g/cm3): 8.1
> Qhov kub uas tso cai (ºC): -70 ~ 350
Kub kab (ºC): -20 ~ 180
>Kev tiv taus hluav taws xob (μΩ * m): 0.8 ± 5% (20ºC)
>Kev ua kom sov (W/m. ºC): 12
>Khoov K / 10-6 ºC-1 (20 ~ 135ºC): 15
> Cov Qauv Elastic, E/GPa 147~177

Daim Ntawv Thov:Cov khoom siv feem ntau yog siv rau hauv cov khoom siv tswj tsis siv neeg thiab cov cuab yeej siv (piv txwv li: cov ntsuas kub tso pa tawm, cov thermostats, cov tswj hluav taws xob, qhov kub thiab txias relay, kev tiv thaiv tsis siv neeg, diaphragm meters, thiab lwm yam) ua kev tswj kub, kev them nyiaj kub, kev txwv tam sim no, qhov ntsuas kub thiab lwm yam khoom siv kub-rhiab.

Feature:Cov yam ntxwv yooj yim ntawm Thermostat Bimetallic yog khoov deformation nrog kev hloov pauv kub, ua rau muaj lub sijhawm tshwj xeeb.
Lub ntsuas sov Bimetallic Strip expansion coefficient txawv ntawm ob lossis ntau txheej ntawm hlau lossis alloy raws tag nrho qhov chaw sib cuag ruaj khov, muaj qhov hloov pauv ntawm qhov kub thiab txias tshwm sim thermosensitive functional composites. Qhov twg qhov coefficient expansion siab dua ntawm cov txheej nquag yog ib txheej hu ua qhov coefficient qis ntawm kev nthuav dav ntawm cov txheej hu ua passive txheej.