1Cr13Al4 FeCrAl alloy Bright Flat Strip/Ebe sara mbara maka iji ndị na-emegide ya.

FECral Alloys na Nickel-chromium alloys ka ahọpụtara ka ọ bụrụ ihe na-egbochi ihe maka ihe mgbochi agbakwunyere n'ihi na nickel-chromium alloys nwere ihe mgbochi eletrik dị elu nke a na-ejikarị eme ihe maka ndị na-emegide ihe nkiri dị mkpa [1, 2]. Nguzogide mpempe akwụkwọ nke ihe nkiri nickel-chrome alloy nwere 20% chromium nwere ike ịdị elu dị ka 2-3 kilo ohms ma ka na-ejigide nkwụsi ike. Ọnọdụ okpomọkụ 1 nke nguzogide (TCR) maka nnukwu nickel-chrome alloy bụ ihe dịka 110 ppm/°C. Site n'itinye obere silicon na aluminom na nickel-chromium, a na-emewanye nkwụsi ike okpomọkụ.

Ngwa:
Ndị na-emegide agbakwunyere na bọọdụ wiring ebipụtara ga-abụ ihe na-enye aka maka mbelata ngwugwu nwere ntụkwasị obi dị elu yana arụmọrụ eletrik ka mma. Ijikọ ọrụ resistor n'ime mkpụrụ nke laminate na-ahapụ ebe elu PWB nke ihe ndị dị iche na-eri, na-eme ka arụmọrụ ngwaọrụ dịkwuo elu site na ntinye nke ihe ndị ọzọ na-arụ ọrụ. Nickel-chromium alloys nwere nnukwu ihe mgbochi eletriki, nke na-eme ka ha dị irè maka iji ya na ngwa dị iche iche. A na-eji silicon na aluminom mee nickel na chromium iji kwalite nkwụsi ike ọnọdụ okpomọkụ ma belata ọnụọgụ nguzogide okpomọkụ. A na-edobe oyi akwa mgbochi ihe nkiri dị gịrịgịrị dabere na nickel-chromium alloys na-aga n'ihu na mpịakọta nke foil ọla kọpa iji mepụta ihe maka ngwa resistor agbakwunyere. Igwe ihe nkiri na-egbochi ihe nkiri dị gịrịgịrị sandwiched n'etiti ọla kọpa na laminate nwere ike họrọ nke ọma ka ọ mepụta resistors pụrụ iche. Kemịkalụ maka etching bụ ihe a na-ahụkarị na usoro mmepụta PWB. Site n'ịchịkwa ọkpụrụkpụ nke alloys, ụkpụrụ mgbochi mpempe akwụkwọ sitere na 25 ruo 250 ohm / sq. na-enwetara. Akwụkwọ a ga-atụnyere ihe nickel-chromium abụọ n'ime usoro etching ha, ịdị n'otu, njikwa ike, arụmọrụ ọkụ, adhesion na etching mkpebi.

Alloy ihe
usoro ngwaahịa ndị ọzọ:
FeCrAl Alloy: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr19Al3, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.
NiCr Alloy: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60.
CuNi Alloy: NC003,NC010,NC012,NC015,NC020,NC025,NC030,NC040,NC050,Constantan,6J8/11/12/13/.
Welding waya: ERNiCrMo-3/4/13,ERNiCrFe-3/7,ERNiCr-3/7,ERNiCu-7,ERNi-1, ER70S-6.
Thermocouple alloy: K,J,E,T,N,S,R,B,KX,JX,EX,TX,NX.
Inconel alloy: Inconel 600,601,617, X-750,625,690,718,825.
Incoloy alloy: Incoloy 800,800H,800HT,825,925.
Hastelloy alloy: HC-276, C-22, C-4, HB, B/2/3, X, N.
Alloy ego: Ego 400,K500.
Alloy okpomọkụ dị elu: A-286,Nimonic80A/90,GH131,GH1140,GH36,GH2706,GH2901,GH3625,GH3536,GH4169.
Usoro Alloy nke ọma: 1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.
Thermal ịgba alloy: Inconel 625,Ni95Al5,Monel400,45CT,HC-276,K500,Cr20Ni80.