氧化铝陶瓷片

氧化铝陶瓷基片水基凝胶法低成本制备技术

Low Cost Production of Alumina Ceramic Substrate by Aqueous Gel-casting Technology

射频激光对氧化铝陶瓷基片划片的研究

Study on laser scribing of Al_2O_3 ceramic substrate with RF CO_2 laser

99氧化铝陶瓷基片的水系流延成型研究

Study on the aqueous tape casting for 99al_2o_3 ceramic substrate

GB/T14619-1993厚膜集成电路用氧化铝陶瓷基片

Alumina ceramic substrates for thick film integrated circuits

按96瓷配比，在α-Al2O3中加入烧结助剂（氟化钙-高岭土），通过水基凝胶注模成型出氧化铝陶瓷坯片。

The 96 percent alumina ceramic disc were prepared by gel casting using kaolin and CaF2 as sintering additive .

但即使经过精细抛光，基片仍存在微米级的空洞或缺陷，这些空洞和缺陷的存在大大限制了氧化铝陶瓷基片作为薄膜基片的应用。

But even after precise polishing , substrate microdefects still exist , these holes and defects greatly limits the application of the alumina ceramic substrate as the film-substrate .

电路采用微波集成电路，制在双面敷铜聚四氟乙烯纤维板以及氧化铝陶瓷两种基片上。

Teflon plates and alumina substrates are used for the microwave integrated circuits .