BR1 Thermostatic Bimetal alloy strip
(Magaca guud: Truflex P675R, Chace 7500, Telcon200, Kan-thal 1200)
Bimetallic TB208/110 waxay haysaa dareenka kulaylka oo aad u sarreeya iyo iska caabin sare, laakiin modules of elasticity iyo stress la oggol yahay ayaa ka hooseeya, waxay hagaajin kartaa dareenka aaladda, waxay yaraynaysaa cabbirka waxayna kordhisaa xoogga.
Xarigga bimetal Thermal waa by iskudhafka ballaarinta kala duwan oo ka mid ah laba ama in ka badan laba lakab oo biraha ama biraha isku darka adag, iyo weheliyaan interface oo dhan kala duwan heerkulka iyo shaqada kulaylka ee isbeddelka qaab ee material.One ka mid ah coefficient ballaarinta sare noqdaan lakabka firfircoon, Coefficient ballaarinta hoose noqdo passive.When shuruudaha la resistivity sare, laakiin kulaylka waxqabadka xasaasiga ah waa asal ahaan isku nooc oo ka mid ah lakabka bimetal dhexda ah oo dheeraad ah oo dheeraad ah oo dheeraad ah oo ka mid ah lakabka dhexe ee taxanaha ah ee labada lakabka ah ee dhexda ah ee dhumucdiisuna waxay noqon kartaa mid aad u kala duwan. lakabka, waa in la gaaro ujeedada xakamaynta iska caabin kala duwan.
Astaamaha aasaasiga ah ee bimetal kulaylka ayaa isbeddelaya heerkulka iyo isbeddelka heerkulka, taasoo keentay waqti go'an. Qalab badan ayaa isticmaala habkan si ay u beddelaan tamarta kulaylka ee shaqada farsamada si ay u gaaraan xakamaynta tooska ah.
Halabuurka
| Darajo | BR1 |
| Lakabka fidinta sare | Mn75Ni15Cu10 |
| Lakabka fidinta hoose | Ni36 |
Halabuurka kiimikaad(%)
| Darajo | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
| Ni36 | ≤0.05 | ≤0.3 | ≤0.6 | ≤0.02 | ≤0.02 | 35 ~ 37 | - | - | Bal. |
| Darajo | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
| Mn75Ni15Cu10 | ≤0.05 | ≤0.5 | Bal. | ≤0.02 | ≤0.02 | 14 ~ 16 | - | 9 ~ 11 | ≤0.8 |
Tilmaamaha Jireed ee caadiga ah
| Cufnaanta (g/cm3) | 7.7 |
| Iska caabin koronto oo ah 20ºC (ohm mm2/m) | 1.13 ± 5% |
| Dhaqdhaqaaqa kulaylka, λ/ W/(m*ºC) | 6 |
| Modulus Elastic, E/Gpa | 113 ~ 142 |
| Laabka K / 10-6ºC-1(20~135ºC) | 20.8 |
| Heerkulka foorarsiga heerka F/(20 ~ 130ºC) 10-6ºC-1 | 39.0%±5% |
| Heerkulka la oggol yahay (ºC) | -70 ~ 200 |
| Heerkulka tooska ah (ºC) | -20 ~ 150 |
Codsiga: Walaxda waxaa inta badan loo isticmaalaa sida Malab-magnetic aan ku habboonayn shaabadda dhoobada ee Gyro iyo qalabka kale ee faakuumka korontada.
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