发明授权
US07387977B2 Alumina-sintered body and associated manufacturing method, and electrostatic chuck and associated manufacturing method 有权
氧化铝烧结体及其相关制造方法,以及静电卡盘及相关制造方法

Alumina-sintered body and associated manufacturing method, and electrostatic chuck and associated manufacturing method
摘要:
A binder is mixed to alumina powder with a purity of 99.5% or more (step S11), the mixture is granulated (step S12), resultant granule powder is formed with a die (step S13), and a formed compact is sintered in a hot-pressing manner (step S14).
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