Xarigga Kuleylka ee Iska Caabbinta Nikkel Chromium ee Shiinaha – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Warshadaha iyo Xarriiqyada Daawaha

Xarigga Kuleylka ee iska caabbinta Nikkel Chromium – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Xarigga Daawaha

Sharaxaad Gaaban:

Xariijimo kuleyliye oo iska caabbin kara nikkel chromium, oo laga heli karo darajooyin kala duwan: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni20Cr25, Ni30Cr20. Iska caabin sare, iska caabin oksaydh oo aad u fiican, heerkulka ugu badan ee hawlgalka laga bilaabo 950°C ilaa 1200°C iyadoo ku xiran heerka. Ku habboon foornada warshadaha, kuleyliyeyaasha korontada, iska caabbinta, iyo foornada. Dhumucdiisu waa 0.1-5mm, ballac ahaan waa 2-200mm. La xiriir si aad u hesho xigasho.

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Sharaxaadda Badeecada

Xarigga Kuleylka ee iska caabbinta Nikkel Chromium – Ni80Cr20 / Ni70Cr30 / Ni60Cr15 / Ni35Cr20 / Ni20Cr25 / Ni30Cr20 Xarigga Daawaha

Hordhac Daawaha Nikkel Chromium:
Daawaha Nikkel Chromium wuxuu leeyahay iska caabin sare, sifooyin wanaagsan oo ka hortagga oksaydheynta, xoog heerkul sare, xasillooni qaabeed aad u wanaagsan iyo awood alxan. Waxaa si weyn loogu isticmaalaa walxaha kuleyliyaha korontada, iska caabbinta, foornada warshadaha, iwm.

Sharaxaad Faahfaahsan:
Darajada: NiCr 80/20 waxaa sidoo kale loo yaqaan Chromel A, N8, Nichrome V, HAI-NiCr 80, Tophet A, Resistohm 80, Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1

Waxaan sidoo kale soo saarnaa nooc kale oo fiilooyin iska caabbinta nichrome ah, sida NiCr 70/30, NiCr 60/15, NiCr 60/23, NiCr 37/18, NiCr 35/20, NiCr 35/20, NiCr 25/20, Karma.

Halabuurka Kiimikada iyo Astaamihiisa:

Hantida/Heerka		NiCr 80/20	NiCr 70/30	NiCr 60/15	NiCr 35/20	NiCr 30/20
Halabuurka Kiimikada Ugu Muhiimsan(%)	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.
Heerkulka Shaqada ugu Badan (ºC)		1200	1250	1150	1100	1100
Iska caabinta 20ºC (μ Ω · m)		1.09	1.18	1.12	1.04	1.04
Cufnaanta (g/cm3)		8.4	8.1	8.2	7.9	7.9
Qaboojinta Kulaylka (KJ/m·h·ºC)		60.3	45.2	45.2	43.8	43.8
Isugeynta Ballaarinta Kulaylka (α × 10-6/ºC)		18	17	17	19	19
Barta Dhalmada (ºC)		1400	1380	1390	1390	1390
Kordhinta (%)		> 20	> 20	> 20	> 20	> 20
Qaab-dhismeedka Micrographic		austenit	austenit	austenit	austenit	austenit
Hantida Birlabta ah		aan birlab ahayn	aan birlab ahayn	aan birlab ahayn	aan birlab ahayn	aan birlab ahayn