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W-TI ALLOY TARGET

机译:W-TI合金目标

摘要

PURPOSE: To produce a W-Ti alloy target having a reduced oxygen content. ;CONSTITUTION: A powdery mixture of W powder with TiH, powder is pressed after or under dehydrogenation to produce the objective W-Ti alloy target having a reduced oxygen content of 350 to 600ppm. When this target is used, trouble due to oxygen at the time of sputtering is relieved or eliminated and a high quality coating film such as an insulating barrier can be formed with high reliability.;COPYRIGHT: (C)1995,JPO
机译:目的:生产氧含量降低的W-Ti合金靶材。 ;组成:W粉与TiH的粉末混合物,在脱氢后或脱氢后进行压制,以生产氧含量降低至350至<600ppm的目标W-Ti合金靶。当使用该靶时,可以消除或消除由于溅射时的氧气引起的故障,并且可以以高可靠性形成高质量的涂膜,例如绝缘阻挡层。版权所有:(C)1995,JPO

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