China Nichrome Heating Wire Ni80cr20 oo loogu talagalay soo saarista iyo warshadaynta daaqada fiyuuska

Nichrome Heating Wire Ni80cr20 ee Fiyuuska Daaqadda Sawirka leh

Nichrome Heating Wire Ni80cr20 ee Daaqadda Fuse

Sharaxaad Gaaban:

Cr20Ni80 waxay leedahay sifooyin dhammaystiran oo heersare ah. Walxaha kuleyliyaha tayada sare leh ayaa dooran doona Cr20Ni80. Cr20Ni80 waxay leedahay faa'iidooyinka iska caabbinta oksijiinta wanaagsan, xoogga sare, non-magnetic, qiiqa sare, caabbinta daxalka wanaagsan, jilicsanaan lahayn, ma laha qallafsanaan, iyo elongation joogto ah oo hooseeya.Nickel-chromium, nickel, ferrochrome alloy silig koronto oo leh caabbinta oksaydhka heerkulka sare ee korantada, xoog sare, aan jilicsanayn iyo faa'iidooyin taxane ah. Marka la isticmaalo waqti dheer, nooc isku mid ah iyo dhererka joogtada ah waa mid aad u yar, taas oo ka badan Cr10Ni90 aluminium oo leh sifooyin dhammaystiran oo heer sare ah, waa in la soo saaro noocyo tayo sare leh oo la doorto qaybaha korantada.

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Nichrome Heating Wire Ni80Cr20 ee daaqada fiyuuska

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Halabuurka Kiimikada iyo Hantida:
Hantida/Darajada		NiCr 80/20	NiCr 70/30	NiCr 60/15
Halabuurka Kiimikada Ugu Weyn (%)	Ni	Bal.	Bal.	55.0-61.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0
	Fe	≤ 1.0	≤ 1.0	Bal.
Heerkulka Shaqada ugu badan (ºC)		1200	1250	1150
U adkaysiga 20ºC(μ Ω · m)		1.09	1.18	1.12
Cufnaanta (g/cm3)		8.4	8.1	8.2
Heerarka kulaylka (KJ/m· h·ºC)		60.3	45.2	45.2
Isku-dhafka Balaadhinta kulaylka (α × 10-6/ºC)		18	17	17
Meesha dhalaalaysa(ºC)		1400	1380	1390
Dheeraynta(%)		> 20	> 20	> 20
Qaab-dhismeedka Micrographic		austenite	austenite	austenite
Hanti Magnet		aan magnetic	aan magnetic	aan magnetic

Hantida/Darajada		NiCr 35/20	NiCr 30/20	Karma	Evanohm
Kiimikada ugu muhiimsan Halabuurka(%)	Ni	34.0-37.0	30.0-34.0	Bal	Bal
	Cr	18.0-21.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	Bal.	Bal.	2.0-3.0	-
Heerkulka Shaqada ugu badan (ºC)		1100	1100	300	1400
Iska caabin ah 20ºC (μ Ω · m)		1.04	1.04	1.33	1.33
Cufnaanta (g/cm3)		7.9	7.9	8.1	8.1
Habdhaqanka kulaylka (KJ/m· h·ºC)		43.8	43.8	46	46
Isku-dhafka Thermal Balaadhinta (α × 10-6/ºC)		19	19	-	-
Meesha dhalaalaysa(ºC)		1390	1390	1400	1400
Dheeraynta(%)		> 20	> 20	10-20	10-20
Qaab-dhismeedka Micrographic		austenite	austenite	austenite	austenite
Hanti Magnet		aan magnetic	aan magnetic	aan magnetic	aan magnetic

Halabuurka Kiimikada	Nickel 80%, Chrome 20%
Xaalad	Midab dhalaalaya/Asiidh cad/midab oksaydhaysan
Dhexroorka	0.018mm ~ 1.6mm ee spool, 1.5mm-8mm xirxiran ee gariiradda, 8 ~ 60mm ul
Nichrome Round Wire	Dhexroorka 0.018mm ~ 10mm
Nichrome Ribbon	Ballaca 5 ~ 0.5mm, dhumucdiisuna waa 0.01-2mm
Nichrome Strip	Ballaca 450mm ~ 1mm, dhumucdiisuna waa 0.001m ~ 7mm
Dhexroorka	Xirmooyinka 1.5mm-8mm ee gariiradda, 8 ~ 60mm ee usha
Darajo	Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,
Faa'iidada	Qaab dhismeedka biraha ee nichrome waxay siisaa caag aad u wanaagsan marka ay qabowdahay.
Astaamaha	Waxqabadka xasilloon; Anti-oxidation; Iska caabbinta daxalka; Dejinta heerkulka sare; Awood gariireed heer sare ah; Xaaladda dusha sare ee lebbiska iyo quruxda badan oo aan lahayn dhibco.
Isticmaalka	Walxaha kululaynta iska caabinta;Waxyaabaha ku jira birta, Qalabka guriga, warshadaynta farsamada iyo warshadaha kale.

Xargaha iska caabinta
RW30	W.Nr 1.4864	Nickel 37%, Chrome 18%, Iron 45%
RW41	UNS N07041	Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%
RW45	W.Nr 2.0842	Nickel 45%, Copper 55%
RW60	W.Nr 2.4867	Nickel 60%, Chrome 16%, Iron 24%
RW60	UNS NO6004	Nickel 60%, Chrome 16%, Iron 24%
RW80	W.Nr 2.4869	Nickel 80%, Chrome 20%
RW80	UNS NO6003	Nickel 80%, Chrome 20%
RW125	W.Nr 1.4725	Birta BAL, Chrome 19%, Aluminium 3%
RW145	W.Nr 1.4767	Birta BAL, Chrome 20%, Aluminium 5%
RW155		Birta BAL, Chrome 27%, Aluminium 7%, Molybdenum 2%