1cr13al4 fecral alloy yakajeka yakajeka flat strip / yakafara mitsetse yekunyepedzera mashandisirwo

Fecral Alloys uye Nickel-Chromius Alloys yakasarudzwa kuve iyo zvinhu zvinodziya zvekupokana nekuti nickel-chromium alollys inogara zvakanyanya kune yakashandiswa zvakanyanya firimu retete. Bheji racho kuramba kweiyo nickel-chrome mafirimu ane 20% Chromic inogona kunge yakakwira se2 kilo kilo ohms uye ichiramba ichikoshesa. Tembiricha inokanganisa 1 yekudzivisa (tcr) yehuwandu hweNickel-chrome alloy ndeye anenge 110 ppm / ° C. Nekunyepedzera shoma silicon uye aluminium ne nickel-chromium, iyo tembiricha kugadzikana kwakawedzera kuvandudzwa.

Chikumbiro:

Vanorunziridzi vakamanikidzwa mune yakadhindwa bhodhi yewiring ichave inogonesa kuti miniaturitizing mapakeji ekuvimbika uye akavandudza maitiro emagetsi. Kubatanidza basa rekupokana mukutsikisa substrate kusunungura iyo PWB pamusoro nzvimbo inodyiwa ne discerte zvikamu, kuita kuti kuwedzera mudziyo mashandiro ezvikamu zvimwe zvinoshanda. Nickel-Chromium Alloys vane simba rakakura remagetsi, rinovaita kuti vabatsire kushandiswa mune dzakasiyana siyana dzekushandisa. Nickel uye Chromic yakagoverwa neSilicon uye aluminium kuti uvandudze tembiricha yekudzikisira uye kudzikisa iyo inowedzera coefficient yekupokana. Iyo yakaonda firimu inodzora layer yakavakirwa pane nickel-chromium acloys yakaiswa mumitauro yemhangura yemhangura foil kuti ugadzire zvinhu zvakadzvanywa. Iyo yakatetepa yefirimu inodzikisa layer yakasungirirwa pakati pemhangura uye laminate inogona kusarudzika kuti iite kuti aumbe discrete vashoma. Iwo makemikari ekutora anowanzoitika muPWB kugadzirwa kwemaitiro. Nekudzora ubvu hwemubhadharo, sheet kurwisa tsika kubva ku25 kusvika 250 ohm / sq. inowanikwa. Iri pepa richanyatsoenzanisa maviri nickel-chromium zvinhu mumhando yavo yekuita maitiro, kufanana, simba kubata, kupinza basa, kufungidzira uye etching resolution.