俞鑫. 铁基非晶合金粉末制备工艺及块状非晶的研究[J]. 机械研究与应用, 2024, 37(3): 23-26,30. DOI: 10.16576/j.ISSN.1007-4414.2024.03.007
引用本文: 俞鑫. 铁基非晶合金粉末制备工艺及块状非晶的研究[J]. 机械研究与应用, 2024, 37(3): 23-26,30. DOI: 10.16576/j.ISSN.1007-4414.2024.03.007
YU Xin. Study on Preparation Technology of Iron-Based Amorphous Alloy Powder and Bulk Amorphous Alloy[J]. Mechanical Research & Application, 2024, 37(3): 23-26,30. DOI: 10.16576/j.ISSN.1007-4414.2024.03.007
Citation: YU Xin. Study on Preparation Technology of Iron-Based Amorphous Alloy Powder and Bulk Amorphous Alloy[J]. Mechanical Research & Application, 2024, 37(3): 23-26,30. DOI: 10.16576/j.ISSN.1007-4414.2024.03.007

铁基非晶合金粉末制备工艺及块状非晶的研究

Study on Preparation Technology of Iron-Based Amorphous Alloy Powder and Bulk Amorphous Alloy

  • 摘要: 该文对一种铁基非晶合金粉末的水雾化制备工艺及等离子烧结后得到的块状非晶的相关性能进行了研究。通过金相显微镜、XRD衍射仪等相关设备试验得出铁基合金粉末的表面形貌、空心粉、非晶率、粒度分布等相关数据。铁基非晶粉末大多数呈不规则状,长条状居多。采用火花等离子烧结技术制备块状非晶,同时对块状非晶进行维氏硬度、表面形貌以及非晶率等相关数据的研究。通过对非晶粉末制备工艺及块状非晶的研究可以发现,相比传统的镍基合金,该非晶态合金具有硬度高、腐蚀速率低、耐磨性能优异等特点,研究结果数据为非晶粉体材料及非晶块体材料的相关应用提供了实用参考。

     

    Abstract: The main research focuses on the water atomization preparation process of an iron-based amorphous alloy powder and the related properties of the bulk amorphous obtained after plasma sintering. The surface morphology, hollow powder, amorphous fraction, particle size distribution and other related data of iron based alloy powder are studied by using the metallographic microscopy, XRD diffractometer and other related equipment. Most iron-based amorphous powders are irregular in shape, with the majority being elongated. Bulk amorphous materials are prepared using spark plasma sintering technology, and the related data such as Vickers hardness, surface morphology, and amorphous fraction are studied. Through research on the preparation process of amorphous powder and bulk amorphous, it can be found that the amorphous alloy has characteristics such as high hardness, low corrosion rate, and excellent wear resistance compared to traditional nickel based alloys. The results of this article provide practical reference for the related application research of amorphous powder materials and amorphous bulk materials.

     

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