China Nichrome silig Ni80Cr20 silig loogu talagalay kuleyliyaha element wax soo saarka iyo Warshada

Fiilada Nichrome Fiilada Ni80Cr20 ee loogu talagalay walxaha kuleyliyaha korontada

Sharaxaad Gaaban:

Faahfaahinta Badeecada

Su'aalaha Badiya La Weydiiyo

Calaamadaha Alaabta

Kuleylinta iska caabbinta ee fiilada daawaha nichrome ni80cr20 ee kuleyliyeyaasha korantada

Sharaxaadda Badeecada
Fasal: Ni80Cr20, oo sidoo kale loo yaqaan MWS-650, NiCrA, Tophet A, HAI-NiCr 80, Chromel A, Alloy A, N8, Resistohm 80, Stablohm 650, Nichorme V, iwm.

Waxyaabaha Kiimikada (%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Kale
Ugu badnaan
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Bal.	Ugu badnaan 0.50	Ugu badnaan 1.0	-

Sifooyinka Farsamada ee fiilada nichrome

Heerkulka Adeegga Joogtada ah ee Ugu Badan:	1200ºC
Adkeysiga 20ºC:	1.09 ohm mm2/m
Cufnaanta:	8.4 g/cm3
Qaboojinta Kulaylka:	60.3 KJ/m·h·ºC
Isugeynta Ballaarinta Kulaylka:	18 α × 10-6/ºC
Barta Dhalmada:	1400ºC
Kordhinta:	Ugu yaraan 20%
Qaab-dhismeedka Micrographic:	Austenite
Hantida Birlabta:	aan birlab ahayn

Arrimaha Heerkulka ee iska caabinta korantada

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	-

Cabbirka caadiga ah ee siligga daawaha nikkel:

Waxaan ku bixinnaa alaab qaab silig ah, silig fidsan, iyo xarig. Waxaan sidoo kale samayn karnaa agab loo habeeyey iyadoo loo eegayo codsiyada isticmaaleyaasha.

Silig dhalaalaya oo cad - 0.025mm ~ 3mm

Silig lagu shubo: 1.8mm ~ 10mm

Silig Oxidized: 0.6mm ~ 10mm

Silig fidsan: dhumucdiisuna waa 0.05mm ~ 1.0mm, ballackeeduna waa 0.5mm ~ 5.0mm

Kii hore: Dhumucda Xarigga Iska-caabbinta ee Fecral Alloy FCHW-2: 0.01-7mm, ballac 1mm-1000mm

Xiga: Silig NiCr ah oo loogu talagalay Qalabka Kuleylinta ee Qiimaha Soo-saareyaasha

Halkan ku qor fariintaada oo noo soo dir