Nikel xromli qarshilik isitish tasmasi – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 qotishma tasmasi

Qisqacha tavsif:

Nikel xromga chidamli isitish lentasi, bir nechta navlarda mavjud: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20. Yuqori qarshilik, a'lo oksidlanishga chidamlilik, sinfiga qarab maksimal ish harorati 950°C dan 1200°C gacha. Sanoat pechlari, elektr isitgichlar, rezistorlar va pechlar uchun ideal. Qalinligi 0,1-5 mm, kengligi 2-200 mm. Narx uchun bog'laning.


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mahsulot tavsifi

Nikel xromli qarshilik isitish tasmasi – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 qotishma tasmasi

Nikel xrom qotishmasi Kirish:
Nikel-xrom qotishmasi yuqori qarshilikka, yaxshi antioksidlanish xususiyatlariga, yuqori haroratga chidamlilikka, juda yaxshi shakl barqarorligiga va payvandlash qobiliyatiga ega. U elektr isitish elementi materiallarida, rezistorlarda, sanoat pechlarida va boshqalarda keng qo'llaniladi.

Batafsil tavsif:
Darajasi: NiCr 80/20 shuningdek, Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1 deb ham ataladi.

Shuningdek, biz NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma kabi boshqa turdagi nichrom qarshilik simlarini ham ishlab chiqaramiz.

Kimyoviy tarkibi va xususiyatlari:

Xususiyatlar/darajasi NiCr 80/20 NiCr 70/30 NiCr 60/15 NiCr 35/20 NiCr 30/20
Asosiy kimyoviy tarkibi (%) Ni Bal. Bal. 55.0-61.0 34.0-37.0 30.0-34.0
Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
Fe ≤ 1.0 ≤ 1.0 Bal. Bal. Bal.
Maksimal ish harorati (ºC) 1200 1250 1150 1100 1100
20ºC da qarshilik
(μ Ω · m)
1.09 1.18 1.12 1.04 1.04
Zichlik (g/sm3) 8.4 8.1 8.2 7.9 7.9
Issiqlik o'tkazuvchanligi
(KJ/m· h· ºC)
60.3 45.2 45.2 43.8 43.8
Issiqlik kengayish koeffitsienti (α × 10-6/ºC) 18 17 17 19 19
Erish nuqtasi (ºC) 1400 1380-yil 1390-yil 1390-yil 1390-yil
Uzayish (%) > 20 > 20 > 20 > 20 > 20
Mikrografik tuzilish ostenit ostenit ostenit ostenit ostenit
Magnit xususiyati magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan magnit bo'lmagan

Mahsulot: Nichrom tasmasi/Nichrom lentasi/Nichrom varaq/Nichrom plastinka

Darajasi: Ni80Cr20/Resistohm 80/Chromel A

Kimyoviy tarkibi: Nikel 80%, Xrom 20%

Qarshilik: 1.09 ohm mm2/m

Holati: Yorqin, tavlangan, yumshoq

Sirt: BA, 2B, sayqallangan

Hajmi: Kengligi 1 ~ 470 mm, Qalinligi 0.005 mm ~ 7 mm

Shuningdek, biz NiCr 60/15, NiCr 38/17, NiCr 70/30, NiCr AA, NiCr 60/23, NiFe80, NiFe50, NiFe42, NiFe36 va boshqalarni ishlab chiqaramiz.

Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi

Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi
Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi
Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi
Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi
Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20 Nikel xromli qarshilik isitish tasmasi

 


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