BR1 Thermostatic Bimetal alloy sawb
(Lub Npe: Truflex P675R, Chace 7500, Telcon200, Kan-thal 1200)
Bimetallic TB208/110 tuav cov thermal rhiab heev thiab siab dua resistivity, tab sis lub modulus ntawm elasticity thiab tso cai rau kev ntxhov siab yog qis dua, nws tuaj yeem txhim kho qhov rhiab heev ntawm qhov ntsuas, txo qhov loj thiab nce lub zog.
Thermal bimetal sawb yog los ntawm qhov sib txawv expansion coefficient ntawm ob los yog ntau tshaj ob txheej ntawm hlau los yog hlau khoom ua ke, thiab raws li tag nrho cov interface nws txawv nrog kub thiab thermal function ntawm cov ntaub ntawv hloov pauv hauv cov ntaub ntawv sib xyaw.Ib qho kev nthuav dav coefficient dhau los ua active txheej, qis expansion coefficient ua passive.Thaum yuav tsum muaj siab resistivity, tab sis kub rhiab heev kuj ua tau zoo yog qhov tseem ceeb ntawm tib hom ntawm cov khoom sib txawv ntawm cov txheej txheem thermal bimetal. shunt txheej, yog kom ua tiav lub hom phiaj ntawm kev tswj sib txawv resistivity.
Cov yam ntxwv tseem ceeb ntawm thermal bimetal hloov pauv nrog qhov kub thiab txias deformation, ua rau muaj qee lub sijhawm.Ntau yam khoom siv no los hloov lub zog cua sov rau hauv kev ua haujlwm txhua yam kom ua tiav kev tswj tsis siv neeg.Thermal bimetal siv rau kev tswj qhov system thiab ntsuas kub hauv qhov ntsuas ntsuas.
Kev sib xyaw
Qib | BR1 |
High expansion txheej | Mn75Ni15Cu10 |
Tsawg expansion txheej | Ni36 |
Tshuaj muaj pes tsawg leeg (%)
Qib | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
Ni36 | ≤ 0.05 | ≤0.3 | ≤0.6 | ≤ 0.02 | ≤ 0.02 | 35-37 : kuv | - | - | Bal. |
Qib | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
Mn75Ni15Cu10 | ≤ 0.05 | ≤0.5 | Bal. | ≤ 0.02 | ≤ 0.02 | 14-16 : kuv | - | 9 ~ 11 | ≤ 0.8 |
Hom Lub cev muaj zog
Qhov ceev (g / cm3) | 7.7 |
Hluav taws xob tiv taus ntawm 20ºC (ohm mm2 / m) | 1.13 ± 5% |
Thermal conductivity, λ / W / (m * ºC) | 6 |
Elastic Modulus, E / Gpa | 113-142 : kuv |
Khoov K / 10-6 ºC-1 (20 ~ 135ºC) | 20.8 ib |
Kub khoov tus nqi F / (20 ~ 130ºC) 10-6ºC-1 | 39.0% ± 5% |
Tso cai kub (ºC) | -70-200 Nws |
Linear kub (ºC) | 20-150 Nws |
Daim ntawv thov: Cov khoom siv feem ntau yog siv los ua cov khoom siv hlau nplaum tsis sib xws hauv Gyro thiab lwm yam khoom siv hluav taws xob.
150 000 2421