Ukwakhiwa kanye Nefektri Yezintambo Zokumelana Ne-Ni80Cr20 Ze-China Enameled Ni80Cr20 Nichrome 80/20 NiCr

I-Enameled Ni80Cr20 nichrome 80/20 NiCr Resistance Alloy Wire

Incazelo emfushane:

Incazelo Yomkhiqizo
Lezi zintambo zokumelana ezihlanganisiwe zisetshenziswe kabanzi kuma-resistor ajwayelekile, izimoto
izingxenye, ama-winding resistors, njll. kusetshenziswa ukucubungula kokushisa okulungele kakhulu lezi zinhlelo zokusebenza, kusetshenziswa ngokugcwele izici ezihlukile zokugqoka kwe-enamel.
Ngaphezu kwalokho, sizokwenza ukuvikela uqweqwe lwe-enamel ngentambo yensimbi eyigugu njengesiliva nentambo yeplatinum uma u-oda. Sicela usebenzise lokhu kukhiqiza ngoku-oda.
Uhlobo Lwentambo Ye-Nichrome
I-NiCr80/20, i-NiCr70/30, i-NiCr60/15, i-NiCr90/10, i-NiCr35/20, i-NiCr30/20

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

I-Enameled Ni80Cr20 nichrome 80/20 NiCr Resistance Alloy Wire

Incazelo Yomkhiqizo

Lokhuucingo lokumelana olune-enamelAma-s asetshenziswe kabanzi kuma-resistor ajwayelekile, izimoto
izingxenye, ama-winding resistors, njll. kusetshenziswa ukucubungula kokushisa okulungele kakhulu lezi zinhlelo zokusebenza, kusetshenziswa ngokugcwele izici ezihlukile zokugqoka kwe-enamel.

Ngaphezu kwalokho, sizokwenza ukuvikela uqweqwe lwe-enamel ngentambo yensimbi eyigugu njengesiliva nentambo yeplatinum uma u-oda. Sicela usebenzise lokhu kukhiqiza ngoku-oda.

Uhlobo Lwentambo Ye-Nichrome

I-NiCr80/20, i-NiCr70/30, i-NiCr60/15, i-NiCr90/10, i-NiCr35/20, i-NiCr30/20

Uhlobo Lokumboza

Igama Elifakwe I-Insulation	Izinga Lokushisa ºC (isikhathi sokusebenza 2000h)	Igama Lekhodi	Ikhodi ye-GB	Uhlobo lwe-ANSI
Ucingo olune-enamel ye-polyurethane	130	I-UEW	QA	MW75C
Ucingo olufakwe i-polyester enamel	155	I-PEW	QZ	MW5C
Ucingo olune-enamel ye-polyester-imide	180	I-EIW	QZY	MW30C
Intambo ene-enamel eboshwe kabili ene-polyester-imide kanye ne-polyamide-imide	200	I-EIWH(DFWF)	QZY/XY	MW35C
Ucingo oluhlanganisiwe lwe-polyamide-imide	220	I-AIW	I-QXY	MW81C

Okuqukethwe Kwamakhemikhali (%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Okunye
Ubuningi
0.03	0.02	0.015	0.60	0.75~1.60	20.0~23.0	Ibhalansi.	Umkhawulo ongu-0.50	Ubuningi obungu-1.0	-

Izakhiwo Zemishini Zentambo Ye-nichrome

Izinga Lokushisa Eliphezulu Lesevisi Eqhubekayo:	1200ºC
Ukuqina kokushisa okungu-20ºC:	1.09 ohm mm2/m
Ubuningi:	8.4 g/cm3
Ukuqhuba Ukushisa:	60.3 KJ/m·h·ºC
Isilinganiso Sokwanda Kokushisa:	18 α×10-6/ºC
Indawo Yokuncibilika:	1400ºC
Ukwelulwa:	Ubuncane obungu-20%
Isakhiwo se-Micrographic:	I-Austenite
Impahla Kamagnetic:	okungeyona i-magnetic

Izici Zokushisa Zokumelana Nogesi

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	-

Uhlobo Lwentambo Ye-Alloy Engenalutho

Ingxubevange esingayenza enamelled yi-Copper-nickel alloy wire, i-Constantan wire, i-Manganin wire. I-Kama Wire, i-NiCr Alloy wire, i-FeCrAl Alloy wire njll.

impahla eyinhloko uhlobo		I-Cuni1	I-CuNI2	I-CuNI6	I-CuNi8	I-CuNI10	I-CuNi14	I-CuNi19	I-CuNi23	I-CuNi30	I-CuNi34	I-CuNI44
amakhemikhali ayinhloko ukwakheka	Ni	1	2	6	8	10	14.2	19	23	30	34	44
	MN	/	/	/	/	/	0.3	0.5	0.5	1.0	1.0	1.0
	CU	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula	ukuphumula
ukusebenza kahle izinga lokushisa		/	200	220	250	250	300	300	300	350	350	400
ubuningi g/cm3		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
ukumelana nokushisa okungu-20 °c		0.03 ± 10%	0.05±10%	0.10±10%	0.12±10%	0.15±10%	0.20±5%	0.25±5%	0.30±5%	0.35±5%	0.40±5%	0.49±5%
i-coefficient yokushisa ukumelana		<100	<120	<60	<57	<50	<38	<25	<16	<10	-0	<-6
amandla okudonsa		>210	>220	>250	>270	>290	>310	>340	>350	>400	>400	>420
ukunwebeka		>25	>25	>25	>25	>25	>25	>25	>25	>25	>25	>25
iphuzu lokuncibilika °c		1085	1090	1095	1097	1100	1115	1135	1150	1170	1180	1280
i-coefficient yokuqhuba		145	130	92	75	59	48	38	33	27	25	23