(99.6% Alumina Substratekukhiqizwa nguWintrustek)
Emndenini we-ceramic, amaceramics enziwe ngawoI-Alumina zinezinzuzo ezilandelayo: ukumelana nokuguga okuhle kakhulu, ukuqina okuphezulu, amandla akhethekile okusebenza, ukuqina kwamakhemikhali okuvelele kanye nokwahlukanisa, izici ezinhle ze-dielectric, kanye nokumelana nezinga lokushisa eliphezulu. Phakathi kwawo wonke amazinga okuhlanzeka kwe-Alumina, 99.6% Alumina (Al2O3)ikhethwayoi-ceramic substratengenxa yokumelana kwayo nokushisa okuqinile, amandla aphezulu emishini, ukumelana nokuhuzuka, nokulahlekelwa okuphansi kwe-dielectric. Izicelo ezinjengamabhodi esekethe anemvamisa ephezulu (i-microwave, i-millimeter wave), amabhodi wesifunda se-radar, irada ye-ADAS, namasekhethi e-antenna-in-package (AiP) angazuza kulokhu kulahlekelwa okuphansi kwe-ceramic substrate ye-ceramic.
Izinga lama-substrates efilimu azacile kanye nokukhiqizwa kwesekethe ngu-99.6% we-Alumina, evamise ukusetshenziselwa izinsimbi ezifafaziwe, ezihwamukayo, nezifakwe umhwamuko wamakhemikhali ukuze kudalwe isekethe. Ukuhlanzeka okuphezulu kwe-Alumina okungu-99.6% nosayizi omncane wokusanhlamvu kuyenza ibe bushelelezi ibe namaphutha ambalwa futhi ibe nobulukhuni obungaphezulu obungaphansi kuka-1u-in.99.6% Alumina ine-insulation enkulu kagesi, ukuguquguquka okuphansi kwe-thermal, amandla aphezulu emishini, izici ezivelele ze-dielectric, nokumelana kahle nokugqwala nokuguga. I-99.6% i-Alumina substrate epholishiwe inobushelelezi obuvelele, ibekezelela ugqinsi oluqinile, kanye nokushelela okuphakeme kwendawo.
Kodwa ku-99.5% Alumina, isetshenziswa ezimeni lapho izimfuneko zosayizi wokusanhlamvu eziphansi zingabalulekile kangako. Ngenxa yobukhulu okusanhlamvu okukhudlwana, indawo engaphezulu engu-99.5% izoba nesiphetho esiphezulu esingu-2u-in. Uma kuqhathaniswa ne-Alumina engu-99.6%, le nto ibonisa i-dielectric constant ephansi, amandla e-dielectric, conductivity ye-thermal, namandla okuguquguquka.
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