Tayada Sare ee Shiinaha 80/20 Nichrome Strip ee Warshadaha Qalabka Korontada iyo Warshadaha

Xarigga Nichrome 80/20 ee Tayada Sare leh ee Warshadaha Qalabka Korontada Sawirka La Soo Bandhigay

Xarig Nichrome 80/20 oo tayo sare leh oo loogu talagalay Warshadaha Qalabka Korontada

Sharaxaad Gaaban:

Siligga Nichrome ee 80/20 waa bir aan birlab lahayn oo leh meel dhalaalaysa oo sare iyo iska caabin daxalka. Sababtoo ah shaqeynteeda wanaagsan iyo xooggeeda heerkulka sare, waxaa si weyn loogu isticmaalaa codsiyada culus ee warshadaha qalabka korontada.

Darajada:Xarig Nichrome 80/20 ah

Cabbirka:waa la habeyn karaa

Qaab:Xarigga

Heerkulka ugu badan ee hawlgalka (°C):1200

Cufnaanta (g/cm³):8.4

Hantida Magnetic-ga:aan ahayn

Nolosha Degdegga ah (h/℃):≥81/1200

Noo soo dir emayl

Faahfaahinta Badeecada

Su'aalaha Badiya La Weydiiyo

Calaamadaha Alaabta

Daloolada Nikkel Chrome (NiCr) waa walxo iska caabin sare leh oo caadi ahaan loo isticmaalo codsiyada leh heerkulka ugu badan ee hawlgalka ilaa 1,250°C (2,280°F).

Dalooladan Austenitic-ga ah waxaa loo yaqaanaa xooggooda farsamo ee sarreeya heerkulka marka la barbar dhigo daloolada FeCrAl iyo sidoo kale xooggooda gurguurta ee sarreeya. Daloolada Nickel Chrome sidoo kale waxay sii ahaanayaan kuwo aad u dhuuban marka la barbar dhigo daloolada FeCrAl ka dib muddo dheer heerkulka. Daloolada Chromium Oxide (Cr2O3) ee mugdiga ah ayaa la sameeyaa heerkul sare kaas oo u nugul inuu soo baxo, ama uu burburo, taasoo keenta wasakhowga suurtagalka ah iyadoo ku xiran codsiga. Dalooladani ma laha sifooyin dahaarka korontada sida Aluminium Oxide (Al2O3) ee daloolada FeCrAl. Daloolada Nickel Chrome waxay muujiyaan iska caabin wanaagsan oo daxalka ah marka laga reebo deegaannada ay ku jirto baaruuddu.

Fasal		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Halabuurka magacaaban%	Ni	Bal	Bal	58.0-63.0	55.0-61.0	34.0-37.0	Bal	Bal
	Cr	20.0-23.0	28.0-31.0	21.0-25.0	15.0-18.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	≦1.0	≦1.0	Bal	Bal	Bal	2.0-3.0	-
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Heerkulka ugu badan ee hawlgalka (°C)		1200	1250	1150	1150	1100	300	400
Adkeysiga (Ω/cmf, 20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Adkeysiga (uΩ/m, 60°F)		655	704	727	668	626	800	800
Cufnaanta (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Qaboojinta Kulaylka (KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Isugeynta Ballaarinta Toosan(×10¯⁶/℃) 20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Barta Dhalmada (℃)		1400	1380	1370	1390	1390	1400	1400
Adkaanta (Hv)		180	185	185	180	180	180	180
Xoog Laab Laab (N/mm)²)		750	875	800	750	750	780	780
Kordhinta (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Qaab-dhismeedka Micrographic		austenit	austenit	austenit	austenit	austenit	austenit	austenit
Hantida Magnetic-ga		Aan ahayn	Aan ahayn	Aan ahayn	Si yar	Aan ahayn	Aan ahayn	Aan ahayn
Nolosha Degdegga ah (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-