99.6% Alumina Ceramic Substrate

2024-12-10

(99.6% alumina substratehanaia eWintrustek)

I loko o ka ʻohana keramika, hana ʻia nā seramikaalumina Loaʻa i kēia mau mea maikaʻi: ʻoi aku ka maikaʻi o ka ʻaʻahu ʻana, ka paʻakikī kiʻekiʻe, ka ikaika mīkini ʻokoʻa, ke kūpaʻa kemika maikaʻi a me ka insulation, nā waiwai dielectric maikaʻi, a me ke kūpaʻa wela kiʻekiʻe. Ma waena o nā pae maʻemaʻe a pau o Alumina, 99.6% Alumina (Al2O3)he mea makemakepāpaʻi seramikama muli o ka ikaika o ka wela, ka ikaika mechanical kiʻekiʻe, ke kū'ē abrasion, a me ka poho dielectric haʻahaʻa. Hiki i nā noi e like me nā papa kaapuni alapine kiʻekiʻe (ka uila uila, ka nalu millimeter), nā papa kaapuni radar, ka radar ADAS, a me nā kaapuni antenna-in-package (AiP) hiki ke loaʻa nā pōmaikaʻi āpau mai kēia substrate ceramic pohō haʻahaʻa.

ʻO ka mea maʻamau no nā substrates kiʻiʻoniʻoni lahilahi a me ka hana kaapuni ʻo 99.6% Alumina, ka mea i hoʻohana pinepine ʻia no nā metala i hoʻopaʻa ʻia i ka sputtered, evaporated, a me nā metala i hoʻopaʻa ʻia i ke kino no ka hana kaapuni. ʻO ka 99.6% Alumina ka maʻemaʻe kiʻekiʻe a me ka liʻiliʻi liʻiliʻi o ka palaoa e hiki ai iā ia ke maʻalahi me ka liʻiliʻi o nā hemahema o ka ʻili a ʻoi aku ka liʻiliʻi o ka ʻili ma lalo o 1u-in.99.6% alumina loaʻa i ka insulation uila nui, conductivity thermal haʻahaʻa, ka ikaika mechanical kiʻekiʻe, nā hiʻohiʻona dielectric koʻikoʻi, a me ke kūpaʻa maikaʻi i ka corrosion a me ka lole. ʻO 99.6% ʻoi aku ka palahalaha o ka Alumina substrate, ʻoi aku ka maʻalahi o ka ʻili.

Akā no 99.5% Alumina, hoʻohana ʻia ia i nā kūlana ʻaʻole koʻikoʻi nā koi o ka nui o ka palaoa. Ma muli o ka nui o ka huaʻai, ʻo ka 99.5% ka hopena o ka ʻili he 2u-in ka hopena kiʻekiʻe loa. I ka hoʻohālikelike ʻana me 99.6% Alumina, hōʻike kēia mea i kahi ʻano maʻamau dielectric haʻahaʻa, ikaika dielectric, conductivity thermal, a me ka ikaika flexural.

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