Mabhodhi edunhu anochinjika akadhindwa imhando yebhodhi redunhu rinopetwa rinogadzirwa nezvikonzero zvakasiyana-siyana. Mabhenefiti aro pamusoro pemabhodhi edunhu echinyakare anosanganisira kuderedza zvikanganiso zvekubatanidza, kuva akasimba munzvimbo dzakaoma, uye kukwanisa kubata magadzirirwo akaomarara emagetsi. Mabhodhi aya edunhu akagadzirwa achishandisa electrolytic copper foil, chinhu chiri kukurumidza kuratidza kuva chimwe chezvinhu zvakakosha muindasitiri yemagetsi nekutaurirana.

Maitiro Ekuti Flex Circuits Anoitwa Sei

MaFlex Circuits anoshandiswa mumagetsi nekuda kwezvikonzero zvakasiyana-siyana. Sezvambotaurwa, anoderedza zvikanganiso zvekubatanidza, anonyatsogona kutsungirira nharaunda, uye anogona kubata magetsi akaomarara. Zvisinei, anogonawo kuderedza mari yevashandi, kuderedza huremu nenzvimbo, uye kuderedza nzvimbo dzekubatanidza izvo zvinowedzera kugadzikana. Nezvikonzero izvi zvese, maflex circuits ndeimwe yezvikamu zvemagetsi zvinonyanya kudiwa muindasitiri.

A dunhu rakadhindwa rinochinjikaInoumbwa nezvinhu zvikuru zvitatu: Madhairekita, Manamira, uye MaInsulators. Zvichienderana nechimiro chemadhairekita eflex, zvinhu izvi zvitatu zvakarongwa kuti magetsi afambe nenzira yaanoda mutengi, uye kuti ashande pamwe nezvimwe zvinhu zvemagetsi. Zvinhu zvinonyanya kushandiswa pakunamira kwedhairekita reflex iepoxy, acrylic, PSAs, kana dzimwe nguva hapana, nepo madhairekita anoshandiswa kazhinji anosanganisira polyester nepolyamide. Parizvino, tinonyanya kufarira madhairekita anoshandiswa mumadhairekita aya.

Kunyange zvazvo zvimwe zvinhu zvakaita sesirivha, kabhoni, uye aruminiyamu zvichigona kushandiswa, chinhu chinonyanya kushandiswa pakufambisa magetsi imhangura. Copper foil inoonekwa sechinhu chakakosha pakugadzira ma flex circuits, uye inogadzirwa nenzira mbiri: rolling annealing kana electrolysis.

Magadzirirwo Anoitwa Mafoiri Emhangura

Foiri yemhangura yakamonerwainogadzirwa kuburikidza nekumonera mapepa emhangura anopisa, kuatetepa uye kugadzira pamusoro pemhangura yakatsetseka. Mapepa emhangura anopinzwa tembiricha yakakwira uye kumanikidzwa kuburikidza nenzira iyi, zvichiita kuti pamusoro payo pave pakanaka uye kuvandudza ductility, kupeta, uye kufambisa mvura.

Zvichakadaro,foi yemhangura yemagetsil inogadzirwa nekushandisa nzira ye electrolysis. Mhinduro yemhangura inogadzirwa ne sulfuric acid (nezvimwe zvinowedzerwa zvichienderana nezvinodiwa nemugadziri). Sero re electrolytic rinozomhanyiswa nemumhinduro, izvo zvinozoita kuti ma ions emhangura aite mvura uye awire pamusoro pe cathode. Zvinowedzerwa zvinogonawo kuwedzerwa mumushonga izvo zvinogona kuchinja hunhu hwayo hwemukati pamwe nechitarisiko chayo.

Maitiro aya ekugadzira simbi nemagetsi anoenderera mberi kusvika dhiramu re cathode rabviswa mumushonga. Dhiramu iri rinodzorawo kuti jira remhangura richakora sei, sezvo dhiramu rinotenderera nekukurumidza richikwezvawo mvura yakawanda, zvichiita kuti jira racho riwedzere kukora.

Pasinei nenzira iyi, mafoil ese emhangura anogadzirwa kubva munzira idzi mbiri acharamba achirapwa nekurapwa kwekubatanidza, kurapwa kwekudzivirira kupisa, uye kurapwa kwekugadzikana (anti-oxidation) mushure mezvo. Kurapa uku kunogonesa mafoil emhangura kuti akwanise kusunga zviri nani kune glue, ave akasimba pakupisa kunobatanidzwa mukugadzirwa kwedunhu rakadhindwa rinochinjika, uye kudzivirira oxidation yefoil yemhangura.

Yakaputirwa Annealed vs Electrolytic

Nekuti maitiro ekugadzira foil yemhangura yefoil yakamonerwa uye electrolytic copper akasiyana, ane zvakanakira nezvakaipira zvakasiyana.

Musiyano mukuru uripo pakati pemafoil maviri emhangura ndewekuti anogadzirwa sei. Foil yemhangura yakamonerwa inenge iine chimiro chakarara patembiricha yakajairika, iyo inozoshanduka kuita chimiro chekristaro chelamellar kana ichimanikidzwa zvakanyanya uye tembiricha yakakwira. Panguva iyi, foil yemhangura yemagetsi inochengetedza chimiro chayo checolumnar patembiricha yakajairika uye tembiricha yakakwira.

Izvi zvinoita kuti pave nemusiyano pakufambiswa kwemhepo, kuchinjika kwayo, kuchinjika kwayo, uye mutengo wemhando dzese dzefoil yemhangura. Nekuti foil dzemhangura dzakaputirwa dzinogara dzakatsetseka, dzinofambisa mhepo zvakanyanya uye dzakakodzera waya diki. Dzinochinjikawo zvakanyanya uye dzinowanzo chinjika kupfuura foil yemhangura yemagetsi.

Zvisinei, nyore kwenzira ye electrolysis kunoita kuti electrolytic copper foil ive nemutengo wakaderera pane rolled annealed copper foils. Asi cherechedza kuti anogona kunge ari sarudzo isina kunaka yemitsetse midiki, uye kuti ane resistance yakanyanya kukotama pane rolled annealed copper foils.

Mukupedzisa, mafoiri emhangura emagetsi isarudzo yakanaka isingadhuri semaconductor mudunhu rakadhindwa rinochinjika. Nekuda kwekukosha kwedunhu rinochinjika mumagetsi nemamwe maindasitiri, rinoitawo kuti mafoiri emhangura emagetsi ave chinhu chakakosha zvakare.