Shanghai Tankii Alloy Material Co., Ltd. ikupereka Tankii 10~38 SWG K mtundu wa thermocouple element wopanda waya. Waya wa NiCr-Ni/NiAl (Mtundu wa K) wa thermocouple amagwiritsidwa ntchito kwambiri m'magawo apansi apansi, makamaka kutentha kopitilira 500°C. Imadzitamandira kukana kolimba kwa okosijeni poyerekeza ndi ma thermocouples ena oyambira zitsulo, yopereka EMF yapamwamba motsutsana ndi Platinamu 67, kulondola kwambiri kwa kutentha, kukhudzidwa, komanso kukhazikika, zonse pamtengo wotsika.
Amalangizidwa kuti azitha kukhala ndi oxidizing kapena inert atmospheres, waya wa thermocouple uyu sayenera kugwiritsidwa ntchito m'malo otsitsimula komanso kuchepetsa mlengalenga, mlengalenga wokhala ndi mipweya ***, nthawi yayitali mu vacuum, kapena mpweya wochepa wa okosijeni ngati haidrojeni ndi carbon monoxide.
Waya wa NiCr-NiAl thermocouple amatha kusinthidwa kuti akwaniritse zofunikira zamakasitomala. Imapezeka ndi zida zotchinjiriza monga PVC, PTFE, FB, kapena malinga ndi kasitomala.
Chemical Composition | |||||
Dzina la Kondakitala | Polarity | Kodi | Nominal Chemical Composition /% | ||
Ni | Cr | Si | |||
Ndi-Cr | Zabwino | KP | 90 | 10 | - |
Ndi- Si | Zoipa | KN | 97 | - | 3 |
Kutentha kwa Ntchito | ||
Diameter/mm | Kutentha kwa nthawi yayitali /ºC | Nthawi yochepa Kutentha kwa ntchito /ºC |
0.3 | 700 | 800 |
0.5 | 800 | 900 |
0.8,1.0 | 900 | 1000 |
1.2,1.6 | 1000 | 1100 |
2.0,2.5 | 1100 | 1200 |
3.2 | 1200 | 1300 |
Zindikirani: Kusungunula kumatha kukhala chilichonse kapena kuphatikiza kwazomwe zalembedwa kuti zikwaniritse zosowa zamunthu.
Kwa ma thermocouples apamwamba kwambiri pamafakitale osiyanasiyana, khulupiriraniMalingaliro a kampani Shanghai Tankii Alloy Material Co., Ltd.kupereka miyeso yodalirika komanso yolondola ya kutentha.
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