Waya Woyera wa Siliva Wopanda Chitsulo/Wopakidwa Vanishi Wogwiritsidwa Ntchito pa Coil ya Mota

1. Chiyambi cha nkhani

Silivandi chinthu cha mankhwala chokhala ndi chizindikiroAgndi nambala ya atomiki 47. Chitsulo chofewa, choyera, chowala, chimawonetsa mphamvu zamagetsi, mphamvu ya kutentha, komanso kuwunikira kwapamwamba kwambiri kuposa chitsulo chilichonse. Chitsulochi chimapezeka mu crust ya Dziko Lapansi mu mawonekedwe oyera, aulere ("siliva wachilengedwe"), monga chophatikizika ndi golide ndi zitsulo zina, komanso mu mchere monga argentite ndi chlorargyrite. Siliva yambiri imapangidwa ngati chinthu chochokera ku mkuwa, golide, lead, ndi zinc refined.

Siliva wakhala akuonedwa ngati chitsulo chamtengo wapatali kwa nthawi yaitali. Siliva imagwiritsidwa ntchito mu ndalama zambiri za bullion, nthawi zina pamodzi ndi golide: ngakhale kuti ndi yochuluka kuposa golide, siichuluka kwambiri ngati chitsulo chachilengedwe. Kuyera kwake nthawi zambiri kumayesedwa pamlingo uliwonse; alloy ya 94%-yoyera imatchedwa "0.940 fine". Monga imodzi mwa zitsulo zisanu ndi ziwiri zakale, siliva wakhala ndi gawo lofunika kwambiri m'mitundu yambiri ya anthu.

Kupatula ndalama komanso ngati njira yogulitsira ndalama (ndalama ndi bullion), siliva imagwiritsidwa ntchito mu ma solar panels, kusefa madzi, zodzikongoletsera, zokongoletsera, matebulo apamwamba komanso ziwiya (ndiye kuti mawu akuti siliva), mu ma contact amagetsi ndi ma conductors, mu magalasi apadera, zokutira pazenera, mu catalysis ya zochita zama chemical, ngati chopaka utoto mugalasi lopaka utoto komanso mu confectionery yapadera. Mankhwala ake amagwiritsidwa ntchito mu kujambula zithunzi ndi X-ray film. Mayankho a siliva nitrate ndi mankhwala ena asiliva amagwiritsidwa ntchito ngati mankhwala ophera tizilombo toyambitsa matenda komanso ma microbiocides (oligodynamic effect), owonjezeredwa ku mabandeji ndi mabala, ma catheter, ndi zida zina zamankhwala.

Zigawo Zamankhwala ndi Kapangidwe ka Makina:

2. Kufotokozera kwa Kuteteza Kutentha

Waya wa maginito wotetezedwa ndi polyimide umatha kugwira ntchito mpaka 250 °C. Kuteteza kwa waya wokhuthala wa sikweya kapena wamakona nthawi zambiri kumawonjezeredwa poukulunga ndi tepi ya polyimide kapena fiberglass yotentha kwambiri, ndipo zomangira zomalizidwa nthawi zambiri zimadzazidwa ndi varnish yoteteza kuti ziwongolere mphamvu ya kutetezera komanso kudalirika kwa nthawi yayitali kwa zomangirazo.

Ma coil odzichirikiza okha amakulungidwa ndi waya wokutidwa ndi zigawo ziwiri, lakunja kwambiri ndi thermoplastic yomwe imagwirizanitsa ma turns pamodzi ikatenthedwa.

Mitundu ina yotetezera kutentha monga ulusi wa fiberglass wokhala ndi varnish, pepala la aramid, kraft paper, mica, ndipoliyesitalaFilimu imagwiritsidwanso ntchito kwambiri padziko lonse lapansi pa ntchito zosiyanasiyana monga ma transformer ndi ma reactor. Mu gawo la mawu, waya wa siliva, ndi zinthu zina zotetezera kutentha, monga thonje (nthawi zina zimalowetsedwa ndi chinthu chothira/chokhuthala, monga sera wa njuchi) ndi polytetrafluoroethylene (PTFE) zimapezeka. Zipangizo zakale zotetezera kutentha zimaphatikizapo thonje, pepala, kapena silika, koma izi ndizothandiza pokhapokha ngati kutentha kochepa (mpaka 105°C).

Kuti zikhale zosavuta kupanga, waya wina wa maginito wotentha pang'ono uli ndi chotetezera kutentha chomwe chingachotsedwe ndi kutentha kwa soldering. Izi zikutanthauza kuti kulumikizana kwa magetsi kumapeto kungapangidwe popanda kuchotsa chotetezera kutenthacho kaye.

Mtundu wa Kuteteza