Semiconductor, makampani opanga zamakono omwe akutsogolera kusintha kwa nthawi, apanga luso la AI, kulankhulana kwa 5G, ma solar panels ndi zipangizo zoyankhulirana, kulimbikitsa chitukuko cha mafakitale atsopano anzeru, ndikupanga moyo wosavuta kwa anthu.
Kuyang'ana pakupanga ma semiconductors, kuphatikiza paukadaulo ndi njira zovuta, mpweya wapadera wamagetsi kapena mpweya wapadera ndizofunikira kwambiri. Gasi wapadera wamagetsi amagwiritsidwa ntchito pafupifupi njira iliyonse yopanga semiconductor. Ndiwofunika kwambiri ndipo amatchedwa magazi a semiconductor. Pali mitundu yopitilira 100 yomwe ikukhudzidwa ndi kupanga, kuphatikiza etching, doping, epitaxial deposition ndi kuyeretsa. Chifukwa chiyero ndi ukhondo wa gasi wapadera wamagetsi zimakhudza mwachindunji mtundu ndi kuyenerera kwa zinthu zomaliza za semiconductor, makampani opangira semiconductor ali ndi zofunika kwambiri pamagetsi apadera amagetsi.
Pankhani yamakampani a semiconductor, ngakhale chiyero cha kupanga gasi chikutsimikizika, ngati pali cholakwika mu ulalo kuchokera kumayendedwe agasi kupita ku ntchito, sizothandiza kupanga semiconductor. Kodi tingatsimikizire bwanji ukhondo wa gasi wamagetsi?
Izi zimafuna kuthandizidwa ndi zigawo zamadzimadzi za semiconductor. Kaya ndi valavu yowongolerera bwino gasi, cholumikizira chubu, kapena cholumikizira chubu chonyamula mpweya wapadera wamagetsi, iyenera kutsatira miyezo yamakampani a ASTM SEMI ndikukhala ndi izi:
1.Kuyeretsedwa kwa zipangizo zopangira ziyenera kusankhidwa ndi ultra-high purity VIM VAR yoyengedwa zitsulo zosapanga dzimbiri kuti zitsimikizire chiyero chapamwamba kuchokera ku gwero;
2.Kumwamba kwa mkati mwa mankhwala omalizidwa kumayenera kuthandizidwa ndi electrochemical polishing, passivation ndi njira zina kuti zikwaniritse zoyera kwambiri ndikuwongolera kukana kwa dzimbiri kwa mankhwala;
3.Mipweya ina yamagetsi ndi yoyaka ndi poizoni, choncho iyeneranso kukhala ndi chisindikizo chabwino kwambiri, kukana kutentha kwakukulu ndi kuvala kukana.
Mothandizidwa ndi zinthu zamadzimadzi zoyera kwambiri mogwirizana ndi zomwe zili pamwambapa, mpweyawo ungapewe kuipitsidwa kwachiwiri, kupanga malo ogwirira ntchito otetezeka ndikuthandizira kupanga bwino zida zosiyanasiyana za semiconductor.
Kuyambira 2017, Hikelok adachita nawo chiwonetsero chapadziko lonse lapansi cha semiconductor chokhala ndi mutu wa Semicon China kwazaka zambiri zotsatizana. Ili ndi chidziwitso chogwiritsa ntchito zinthu zambiri mumakampani a semiconductor. Theultra-pure seriesadawonetsa magwiridwe antchito abwino kwambiri ndipo amakondedwa ndi makasitomala.
Hikelok a mkulu chiyero mndandanda mankhwala, kuchokera zopangira kusankha, mkulu muyezo ndondomeko processing kuti msonkhano wopanda fumbi ndi ma CD, kukwaniritsa zofunika zigawo zamadzimadzi chofunika ndi makampani semiconductor ndi mfundo makampani theka. Mitunduyi imaphatikizapo apamwambavalavu yochepetsera kuthamanga kwa mtima,valavu yoyera kwambiri ya diaphragm,valavu yotsekedwa ndi mphutsi yoyera kwambiri,gulu lophatikizidwa,zopangira zoyera kwambiri ndi chubu cha EP. Pali makulidwe ndi mitundu yambiri, ndipo imathanso kusinthidwa malinga ndi zofunikira zosiyanasiyana zoyika.
316L VAR ndi 316L VIM-VAR zokumana ndi zofunikira za SEMI F200305 zimaperekedwa pazida zopangira, zowoneka bwino zonyezimira, mphamvu yayikulu komanso kukana dzimbiri. Nambala ya ng'anjo ya ng'anjo ya zinthuyo imalembedwa panja pa chinthu chilichonse kuti zitsimikizire kuti zopangira zikuwonekera.
Mkulu-chiyero mndandanda ali okhwima processing mfundo. Akamaliza, pamwamba pamwamba adzakhala electrochemically opukutidwa. Njirayi imapangitsanso ukhondo ndi kukana dzimbiri kwa mankhwalawo komanso kumachepetsa kuipitsidwa kwa mankhwalawo ndi mpweya pakagwiritsidwe ntchito.
Ndi chipinda chaukhondo chokhala ndi ISO level 4 yoyeretsera. The mankhwala kutsukidwa ndi deionized madzi akupanga, kutsukidwa zotsalira mkati, zouma ndi mkulu chiyero mpweya, ndiyeno iwiri wosanjikiza zingalowe kuyeretsedwa ndi losindikizidwa ma CD kuonetsetsa kuti mankhwala anaperekedwa kwa inu ukhondo boma.
Hikelok imapanga malo oyera, osindikizidwa komanso otetezeka a gasi, kuti mpweya wapadera wamagetsi uzitha kugwira ntchito bwino pamakampani a semiconductor. Kodi mukufuna kudziwa zambiri za mndandanda wathu wapamwamba wa purity? Nkhani yotsatira, tiwonane.
Nthawi yotumiza: Feb-23-2022