Aikace-aikace Area: An yi amfani da ko'ina a masana'antu makera, iyali kayan, masana'antu makera, karfe, inji, jirgin sama, mota, soja da sauran masana'antu samar dumama abubuwa da juriya abubuwa.
Resistors saka a cikin buga wayoyi allon za su zama mai ba da damar rage fakiti tare da mafi girma amintacce da ingantacciyar aikin lantarki. Haɗa aikin resistor a cikin ma'aunin laminate yana 'yantar da sararin saman PWB da aka cinye ta abubuwan da aka tsara, yana ba da damar haɓaka aikin na'urar ta wurin sanya ƙarin abubuwan da ke aiki. Alloys na nickel-chromium suna da ƙarfin juriya na lantarki, wanda ya sa su zama masu amfani don amfani a aikace-aikace iri-iri. Nickel da chromium an haɗa su tare da silicon da aluminium don haɓaka kwanciyar hankali na zafin jiki da rage ƙimar juriya na thermal. Fim na bakin ciki mai jujjuyawar fim bisa ga gami da nickel-chromium an ajiye shi akai-akai akan rolls na foil na jan karfe don ƙirƙirar wani abu don aikace-aikacen resistor na ciki. Fim na bakin ciki resistive Layer sandwiched tsakanin jan karfe da laminate za a iya zaɓen etched don samar da hankali resistors. Sinadarai don etching sun zama ruwan dare a cikin ayyukan samar da PWB. Ta hanyar sarrafa kauri na gami, ƙimar juriya na takarda daga 25 zuwa 250 ohm/sq. ana samunsu. Wannan takarda za ta kwatanta kayan nickel-chromium guda biyu a cikin hanyoyin etching, daidaituwa, sarrafa wutar lantarki, aikin zafi, mannewa da ƙudurin etching.
Sunan alama | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Babban abun ciki na sinadarai% | 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 | dama adadin | dama adadin | dama adadin | dama adadin | dama adadin | dama adadin | dama adadin | |
Fe | Huta | Huta | Huta | Huta | Huta | Huta | Huta | |
Nb0.5 | Mo1.8-2.2 | |||||||
Max.ci gaba temp. na sabis kashi (ºC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistivity μΩ.m,20ºC | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Yawan yawa (g/cm3) | 7.4 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Thermal rashin daidaituwa KJ/mhºC | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Coefficient na fadada layin α×10-6/ºC | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Matsayin narkewaºC | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Ƙarfin ƙarfi Mpa | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Tsawaitawa a karye% | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Bambancin yanki % | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Maimaita lankwasawa mita (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Micrographic tsari | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnetic kaddarorin | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |