Plazmotron, plazma generator i (plazma va elektron) \u2014 plazma olish uchun ishlatiladigan gaz razryadli asbob. Sanoatda materiallarga ishlov berishda qo’llaniladi. Gazlarda foydalanilayot- gan elektr razryadlarning turiga qarab ey razryadli va yuqori chastotali P. keng tarqalgan. O’zgarmas tokda ishlaydigan ey raz- ryadli P. quyidagi asosiy qismlardan iborat: bitta (katod) yoki ikkita (katod va anod) elektrod, razryad kamera-si, plazma hosil qiluvchi moddani uza-tish qismi. Razryad kamerasining plazma oqadigan yorig’i P. soplosi deyiladi. Ey razryadli P.ning ikki turi: tashqi plazma yoyi va plazmali oqimni hosil qilishda ishla- tiladigan P.mavjud. Bi-rinchi tur P.da ey razryadi katod va anod sifatida olin- gan jism orasida yonadi. P.ning ikkinchi turida katod va anod orasidagi razryadda hosil qilinayotgan plazma razryad kame- rasidan ingichka uzun oqim sifatida oqib chiqadi. Ey razryadli P.da ish gazi (vodorod, kislorod, azot, argon, geliy va b.) qiyin eriydigan katod (volfram, molibden, maxsus krtishmalar) va suv b-n sovitila- digan mis anodi orasida sodir bo’layotgan ey razryadi tufayli plazmaga aylanadi. Bu plazma anoddagi yoriqdan oqib chiqadi. Ey razryadli P.da razryadning tur-g’unligiga magnit maydoni, gazlar oqimi, razryad kamerasi, soploning devorlari tufayli erishiladi. Bu P.ning quvvati 10 MVt, soplo kesi-midagi oqim t-rasi (3 \u2014 25) 103K, oqimning chiqish tezligi 104 m\/s. Yuqori chastotali P. esa elektromag- nit g’altak \u2014 induktor yoki yuqori cha- stotali energiya manbaiga ulangan elek- trodlar, razryad kamerasi, plazma qosil qiluvchi moddani kirgizish kis-mini o’z ichiga oladi. Uning induktsi-on, sig’imli, mash’alli, o’ta yuqori chastotali xillari mavjud. Induktsion P. yordamida nitrid, borid, karbid va b. kimyoviy birikmalar asosidagi yupka dispersli va juda toza kukun materiallar olinadi. P. quvvati 1 MVt ga eta-Di, t-ra razryad kamerasining markazi va plazma oqimining boshla- nish joyida ~ YU4K > plazma oqimining tezligi 103 m\/s, chastotasi bir necha o’n ming Gts dan o’nlab MGs gacha bo’ladi. O’ta yuqori chastotali P. chastotasi ming va o’n ming MGs larni tashkil qiladi; ularni ta’minlovchi generator sifatida Magne- tronlar qo’llaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
Plazmotron, plazma generator i (plazma va elektron) \u2014 plazma olish uchun ishlatiladigan gaz razryadli asbob. Sanoatda materiallarga ishlov berishda qo’llaniladi. Gazlarda foydalanilayot- gan elektr razryadlarning turiga qarab ey razryadli va … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-119117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/119117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=119117"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/119117\/revisions"}],"predecessor-version":[{"id":119118,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/119117\/revisions\/119118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=119117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=119117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=119117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}