利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN108149118B 一种TiCrFeNiMn高熵合金及其制备方法 失效 - 权利终止

一种TiCrFeNiMn高熵合金及其制备方法
摘要：
本发明属于高熵合金技术领域，具体涉及一种TiCrFeNiMn高熵合金及其制备方法。本发明公开了一种具有更高硬度的TiCrFeNiMn高熵合金。该TiCrFeNiMn高熵合金由等摩尔比的Ti、Cr、Fe、Mn和Ni元素组成，其制备过程包括：步骤S1，按质量百分比计，秤取反应原料；步骤S2，对反应原料进行混合处理并压制获得胚体；步骤S3，进行铝热反应获得TiCrFeNiMn高熵合金。采用本发明的方法获得的TiCrFeNiMn高熵合金，不仅具有更高的硬度，而且制备工艺简单，加工成本低能耗小。
摘要（英）：

The invention belongs to the technical field of high-entropy alloy, in particular to a TiCrFeNiMn high-entropy alloy and a preparation method thereof. The invention discloses the TiCrFeNiMn high-entropy alloy with a higher hardness. The TiCrFeNiMn high-entropy alloy is composed of Ti, Cr, Fe, Mn, and Ni elements with equal molar ratio. The preparation method comprises the following steps that S1,reaction materials are weighted according to mass percent; S2, the reaction materials are mixed and pressed to obtain an embryo; S3, the TiCrFeNiMn high entropy alloy is obtained by a thermit reaction; and S4, the obtained TiCrFeNiMn high-entropy alloy is carried out an annealing treatment. The TiCrFeNiMn high-entropy alloy obtained by the preparation method not only has higher hardness, but alsohas simple preparation process and low processing cost and energy consumption.

公开/授权文献
0/0