I-China Resistors 5mm Ububanzi 1Cr13Al4 Bright Flat Strip I-FeCrAl resistance wire Ukukhiqiza kanye Nemboni

Ama-Resistors 5mm Ububanzi 1Cr13Al4 Bright Flat Strip FeCrAl resistance wire

Incazelo emfushane:

Ama-alloys e-FeCrAl abonakala ngokumelana ne-oxidation okuhle kakhulu kanye nokuzinza kwefomu okuhle kakhulu okuholela empilweni ende yezinto.
Ngokuvamile zisetshenziswa ezintweni zokushisa zikagesi ezithandweni zezimboni nasezintweni zikagesi zasendlini
Ama-alloys e-FeCrAl anezinga lokushisa eliphakeme lesevisi kune-NiCr Alloys namanani aphansi kakhulu. Kodwa banokusimama okuphansi nokuguquguquka, kalula ukuba buthakathaka ngemva kwesiyingi sesikhathi

Isitifiketi:ISO9001

Usayizi:Kwenziwe ngokwezifiso

impahla:I-FeCrAl

Ibanga:1Cr13Al4

indawo:elikhanyayo

ukuminyana:7.1g/cm3

isimo:ethambile

uhlobo:ucingo olungenalutho

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

I-1Cr13Al4 FeCrAl alloy Bright Flat Strip/ I-Wide Strip yokusetshenziswa kwe-Resistors

Ama-Fecral Alloys kanye nama-Nickel-chromium alloys akhethiwe ukuthi abe yizinto ezimelana ne-resistor eshumekiwe ngenxa yokuthi ama-alloys e-nickel-chromium anokumelana nogesi okuphakeme okusetshenziselwa kakhulu ukumelana nefilimu emincane [1, 2]. Ukumelana neshidi lefilimu ye-nickel-chrome alloy equkethe u-20% we-chromium ingaba phezulu njenge-2-3 kiloohms futhi iqhubeke nokuqina okuhle. I-coefficient yezinga lokushisa engu-1 yokuphikiswa (TCR) yengxube yenqwaba ye-nickel-chrome icishe ibe ngu-110 ppm/°C. Ngokuhlanganisa inani elincane le-silicon ne-aluminium nge-nickel-chromium, ukuzinza kwezinga lokushisa kuyathuthukiswa.

Isicelo:

Ama-resistors ashumekwe ebhodini lezintambo eziphrintiwe azoba amandla okwenza amaphakheji amancane anokwethenjelwa okuphezulu nokusebenza okuthuthukisiwe kukagesi. Ukuhlanganisa ukusebenza kokumelana ne-laminate substrate kukhulula indawo engaphezulu ye-PWB esetshenziswa izingxenye ezihlukene, kunika amandla ukusebenza kwedivayisi okukhulisiwe ngokubeka izingxenye ezisebenza kakhulu. Ama-alloys e-nickel-chromium anokumelana nogesi okuphezulu, okuwenza asebenziseke ekusetshenzisweni okuhlukahlukene. I-nickel ne-chromium ahlanganiswe ne-silicon ne-aluminium ukuze kuthuthukiswe ukuqina kwezinga lokushisa kanye nokwehlisa i-coefficient eshisayo yokumelana. Ungqimba oluncane lwefilimu olumelana nefilimu olususelwe kuma-alloys e-nickel-chromium lufakwe ngokuqhubekayo kumaroli efoyili yethusi ukuze kwakheke izinto ezisetshenziswayo zokumelana nokushumeka. Ungqimba oluncane lwefilimu olumelana nefilimu olufakwe phakathi kwethusi ne-laminate lungaqoshwa ngokukhetha ukuze lwenza izinto eziphikisayo ezihlukene. Amakhemikhali e-etching avamile ezinqubweni zokukhiqiza ze-PWB. Ngokulawula ukushuba kwama-alloys, amanani okumelana neshidi ukusuka ku-25 kuya ku-250 ohm/sq. ziyatholakala. Leli phepha lizoqhathanisa izinto ezimbili ze-nickel-chromium ezindleleni zazo zokunamathisela, ukufana, ukuphatha amandla, ukusebenza okushisayo, ukunamathela kanye nokulungiswa kwe-etching.

I gama le-brand		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Ukwakheka kwamakhemikhali okuyinhloko%	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	RE	ithuba inani	ithuba inani	ithuba inani	ithuba inani	ithuba inani	ithuba inani	ithuba inani
	Fe	Phumula	Phumula	Phumula	Phumula	Phumula	Phumula	Phumula
							Nb0.5	Mo1.8-2.2
I-Max.continuous isevisi temp.of isici (ºC)		950	1250	1250	1250	1100	1350	1400
Ukungazweli μΩ.m, 20ºC		1.25	1.42	1.42	1.35	1.23	1.45	1.53
Ukuminyana (g/cm3)		7.4	7.10	7.16	7.25	7.35	7.10	7.10
Okushisayo conductivity KJ/mhºC		52.7	46.1	63.2	60.2	46.9	46.1	45.2
I-Coefficient ye ukunwetshwa kwemigqa α×10-6/ºC		15.4	16.0	14.7	15.0	13.5	16.0	16.0
Iphoyinti lokuncibilikaºC		1450	1500	1500	1500	1500	1510	1520
Amandla aqinile Mpa		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation at ukuphuka %		>16	>12	>12	>12	>12	>12	>10
Ukuhluka kwe indawo %		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Phinda ukugoba imvamisa(F/R)		>5	>5	>5	>5	>5	>5	>5
Ukuqina(HB)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
I-Micrographic isakhiwo		I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite	I-Ferrite
Uzibuthe izakhiwo		Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe	Uzibuthe