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Waya dị larịị Ni80Cr20 Nichrome alloy NiCr 8020 maka ngwa ụlọ

Nkọwa Dị Mkpirikpi:


Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Ihe NiCr80/20NikromAlloy Waya Dị larịị site na Ụlọ Ọrụ

Nkọwa Ngwaahịa
Ọkwa: Ni80Cr20, nke a na-akpọkwa MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V wdg.

Ọdịnaya Kemịkalụ(%)

C P S Mn Si Cr Ni Al Fe Ndị ọzọ
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bọl. Oke kachasị 0.50 Oke 1.0 -

Njirimara Mechanical nke waya nichrome

Okpomọkụ Ọrụ Kachasị Elu: 1200ºC
Ndozi ike 20ºC: 1.09 ohm mm2/m
Njupụta: 8.4 g/cm3
Ọgbakọ okpomọkụ: 60.3 KJ/m·h·ºC
Ọnụọgụ nke Mgbasawanye Okpomọkụ: 18 α × 10-6/ºC
Isi Mgbaze: 1400ºC
Ogologo: Nke kacha nta 20%
Nhazi Micrographic: Austenite
Njirimara magnetik: ihe na-abụghị magnetik

Ihe Okpomọkụ nke Nguzogide Eletriki

20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
1 1.006 1.012 1.018 1.025 1.026 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
1.01 1.008 1.01 1.014 1.021 1.025 -

 Nha nha nkịtị nke waya alloy nickel:

Anyị na-enye ngwaahịa n'ụdị waya, waya dị larịị, na eriri. Anyị nwekwara ike ime ihe ahaziri ahazi dịka arịrịọ ndị ọrụ si dị.

Waya na-egbuke egbuke ma na-acha ọcha–0.025mm~3mm

Waya ịcha mma: 1.8mm ~ 10mm

Waya e tinyere n'ime oxidized: 0.6mm~10mm

Waya dị larịị: ọkpụrụkpụ 0.05mm ~ 1.0mm, obosara 0.5mm ~ 5.0mm


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