一、前言 应用粉末冶金法制备钛中含氧标样,具有均匀、工艺简单、成品率高、成本低等特点,由于目前气体分析要求多种牌号的标样,以便满足科研生产的需要,本方法则提供一种良好的制样途径。 当前国外也报导了一些粉末冶金法,只是用于钢铁样品,而有色金属,特别是关于钛合金的报导则尚未见到。 First, the application of powder metallurgy method for the preparation of oxygen standard sample of titanium, with uniform, simple process, high yield, low cost, due to the current gas analysis requires a variety of grades of standard samples in order to meet the needs of scientific research and production, the The method provides a good sample preparation route. At present, some foreign countries also reported powder metallurgy, but only for steel samples, while non-ferrous metals, especially for titanium alloys, have not been reported yet.