Mphete Yotetezera Alumina PVD ya Machitidwe Ochotsera Nthunzi Yathupi

Mphete ya St.Cera's PVD insulation imapangidwira kuchokera ku alumina ya 99.8% yoyera kwambiri (Al₂O₃) kuti igwiritsidwe ntchito mu makina osungira nthunzi (PVD). Mpheteyi imapereka kulekanitsidwa kwa magetsi pakati pa zigawo za chipinda, kuletsa kupindika kwa arc ndikuwonetsetsa kuti plasma ikugwira ntchito bwino. Zinthu zofunika kwambiri ndi monga mphamvu yayikulu ya dielectric (15×10⁶ V/m), kukana kwapadera >10¹⁴ Ω·mm²/m, ndi kukhazikika kwa kutentha mpaka 1600°C. Mphamvu zathu zolondola zogwirira ntchito zimafikira mainchesi akunja mpaka 600mm, mainchesi amkati mpaka 0.2mm, kusalala kwa 0.003mm, ndi kumaliza pamwamba pa Ra0.1. Kupanda ma porosity ndi kusakhalapo kwa mankhwala kwa mpheteyi kumatsimikizira kudalirika kwa nthawi yayitali m'malo ovuta.

Mafotokozedwe (ochokera pa 99.8% Al₂O₃& St.Cera kupanga zinthu):

Mapulogalamu:

• · Zotetezera ma plate oteteza kumbuyo mu makina a PVD
• · Zotetezera kutentha m'chipinda
• · Zotetezera mphete za chishango m'makina otulutsira madzi
• · Kupatula kwamagetsi okwera kwambiri m'zipinda za plasma

Kupanga Molondola:

Kuzungulira: 0.01mm, kuzungulira: 0.002mm, kulunjika: 0.005mm, kukhazikika: 0.005mm, kutsimikizika ndi CMM.

AUbwino wa Polymer Insulators:

• · Imapirira kutentha kwa 1600°C poyerekeza ndi malire a polima a <300°C
• · Palibe mpweya woipa - imasunga umphumphu wa vacuum
• · Imalimbana ndi kukokoloka kwa plasma ndi kuukira kwa mankhwala

Kusintha:

Magawo osinthika, mawonekedwe oyikapo, ma profiles a masitepe, ndi mapangidwe angapo a mphete yozungulira omwe alipo.