Maboti a Tungsten Evaporation

M'malo akulu asayansi ndi mafakitale amakono, bwato la tungsten limawoneka ngati chida chodabwitsa chomwe chili ndi ntchito zosiyanasiyana komanso zofunikira.

Maboti a Tungsten amapangidwa kuchokera ku tungsten, chitsulo chodziwika ndi zinthu zake zapadera. Tungsten ili ndi malo osungunuka kwambiri, matenthedwe abwino kwambiri, komanso kukana modabwitsa pamachitidwe amankhwala. Makhalidwewa amachititsa kuti zikhale zofunikira kwambiri popanga zombo zomwe zimatha kupirira mikhalidwe yovuta kwambiri.

Chimodzi mwazinthu zoyambira zamabwato a tungsten ndi gawo la vacuum deposition. Apa, bwato limatenthedwa mpaka kutentha kwambiri mkati mwa chipinda chopanda mpweya. Zinthu zomwe zimayikidwa m'ngalawamo zimakhala nthunzi ndikuziyika pagawo laling'ono, kupanga mafilimu opyapyala okhala ndi makulidwe ake komanso mawonekedwe ake. Izi ndizofunikira popanga ma semiconductors. Mwachitsanzo, popanga ma microchips, mabwato a tungsten amathandizira kuyika zigawo za zinthu monga silicon ndi zitsulo, kupanga madera ovuta omwe amathandizira dziko lathu la digito.

M'malo a optics, mabwato a tungsten amagwira ntchito yofunika kwambiri. Amagwiritsidwa ntchito kuyika zokutira pamagalasi ndi magalasi, kupititsa patsogolo mawonekedwe awo komanso kufalikira. Izi zimabweretsa kupititsa patsogolo magwiridwe antchito pazida zowonera monga makamera, ma telescopes, ndi makina a laser.

Makampani opanga ndege amapindulanso ndi mabwato a tungsten. Zinthu zomwe zimakhudzidwa ndi kutentha kwambiri komanso malo ovuta kwambiri panthawi yoyenda mumlengalenga zimapangidwa pogwiritsa ntchito njira zoyendetsedwa ndi mabwatowa. Zinthu zomwe zimayikidwa motere zimapereka kutentha kwapamwamba komanso kulimba.

Maboti a Tungsten amagwiritsidwanso ntchito popanga zida zatsopano zosungira mphamvu ndikusintha. Amathandizira kaphatikizidwe ndi mawonekedwe azinthu zamabatire ndi ma cell amafuta, ndikuyendetsa kufunafuna mayankho ogwira mtima komanso okhazikika.

Mu kafukufuku wa sayansi ya zinthu, amathandizira kuphunzira za kusintha kwa magawo ndi zinthu zomwe zimayendetsedwa ndi evaporation. Izi zimathandiza asayansi kumvetsetsa ndikuwongolera machitidwe a zinthu pamlingo wa atomiki.

Kuphatikiza apo, popanga zokutira zapadera zamafakitale osiyanasiyana, mabwato a tungsten amawonetsetsa kuti zidazo zimagwiritsidwa ntchito moyenera, zomwe zimakulitsa magwiridwe antchito komanso moyo wautali wazomwe zidakutidwa.

Boti la tungsten ndichinthu chofunikira kwambiri pamakina ambiri apamwamba kwambiri. Kuthekera kwake kuwongolera kusungidwa kwazinthu zoyendetsedwa ndi kutulutsa mpweya kumapangitsa kuti chithandizire kupita patsogolo m'magawo angapo, ndikupanga tsogolo la sayansi ndi mafakitale.

Zogulitsa zathu zokhazikika

Timapanga mabwato a evaporation opangidwa ndi molybdenum, tungsten, ndi tantalum kuti mugwiritse ntchito:

Mabwato a Tungsten evaporation
Tungsten imalimbana ndi dzimbiri poyerekeza ndi zitsulo zambiri zosungunuka ndipo, yomwe ili ndi malo osungunuka kwambiri kuposa zitsulo zonse, imapirira kutentha kwambiri. Timapanga zinthuzo kuti zisachite dzimbiri komanso kuti zikhale zokhazikika pogwiritsa ntchito ma dopants apadera monga potaziyamu silicate.

Mabwato a Molybdenum evaporation
Molybdenum ndi chitsulo chokhazikika komanso choyenera kutentha kwambiri. Molybdenum imapangidwa ndi lanthanum oxide (ML), yomwe imakhala ndi ductile komanso yosachita dzimbiri. Timawonjezera yttrium oxide (MY) kuti tipititse patsogolo magwiridwe antchito a molybdenum

Mabwato a evaporation a Tantalum
Tantalum ili ndi mphamvu yotsika kwambiri ya nthunzi komanso liwiro lotsika la evaporation. Chochititsa chidwi kwambiri ndi nkhaniyi, komabe, ndi kukana kwake kwa dzimbiri.

Mapulogalamu:
Maboti a Tungsten amagwiritsidwa ntchito kwambiri m'mafakitale okutira vacuum kapena ma vacuum annealing fakitale monga plating golide, evaporators, magalasi amachubu amakanema, zotengera zotenthetsera, utoto wa ma elekitironi, zida zapakhomo, zamagetsi ogula, ma semiconductors ndi zokongoletsa zosiyanasiyana. Zindikirani: Chifukwa cha makulidwe a khoma la boti la tungsten komanso kutentha kwambiri kwa malo ake ogwirira ntchito, ndizosavuta kupunduka. Nthawi zambiri, khoma la botilo limapindika ndikupindika m'ngalawamo. Ngati deformation ndi yaikulu, mankhwalawa sangathe kupitiriza kugwiritsidwa ntchito.

Tchati Chakukula kwa Maboti a Tungsten Evaporation: