Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy
Cu‒5%Fe alloys (mass fraction) were prepared by cold isostatic pressing, sintering, and rolling, using the elemental mixed powders, mechanical alloying powders, and water-gas combined atomized alloy powders as the raw materials. The powder morphology, microstructure, mechanical properties, and physi...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Powder Metallurgy Technology
2022-04-01
|
| Series: | Fenmo yejin jishu |
| Subjects: | |
| Online Access: | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021040009 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850103906724478976 |
|---|---|
| author | ZHANG Chen-zeng CHEN Cun-guang LI Pei LU Tian-xing YANG Fang GUO Zhi-meng |
| author_facet | ZHANG Chen-zeng CHEN Cun-guang LI Pei LU Tian-xing YANG Fang GUO Zhi-meng |
| author_sort | ZHANG Chen-zeng |
| collection | DOAJ |
| description | Cu‒5%Fe alloys (mass fraction) were prepared by cold isostatic pressing, sintering, and rolling, using the elemental mixed powders, mechanical alloying powders, and water-gas combined atomized alloy powders as the raw materials. The powder morphology, microstructure, mechanical properties, and physical properties of the copper-iron alloys fabricated by the three kinds of raw materials were compared. The results show that, the iron particles are uniformly distributed, and the average size of the iron particles in the sintered body consisted of the powders by element mixing, mechanical alloying, and water-gas combined atomization are 9.4 μm, 1.2 μm, and 3.5 μm, respectively. The alloys with the water-gas combined atomization powders show the best overall performance as the tensile strength of 550 MPa, the electrical conductivity of 59.5% IACS, and the magnetic saturation strength of 9.1 emu·g‒1. |
| format | Article |
| id | doaj-art-874a89b3c7da4d48ac0eb30547f849cb |
| institution | DOAJ |
| issn | 1001-3784 |
| language | zho |
| publishDate | 2022-04-01 |
| publisher | Editorial Office of Powder Metallurgy Technology |
| record_format | Article |
| series | Fenmo yejin jishu |
| spelling | doaj-art-874a89b3c7da4d48ac0eb30547f849cb2025-08-20T02:39:26ZzhoEditorial Office of Powder Metallurgy TechnologyFenmo yejin jishu1001-37842022-04-0140213914410.19591/j.cnki.cn11-1974/tf.2021040009Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgyZHANG Chen-zeng0CHEN Cun-guang1LI Pei2LU Tian-xing3YANG Fang4GUO Zhi-meng5Institute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijng, Beijing 100083, ChinaCu‒5%Fe alloys (mass fraction) were prepared by cold isostatic pressing, sintering, and rolling, using the elemental mixed powders, mechanical alloying powders, and water-gas combined atomized alloy powders as the raw materials. The powder morphology, microstructure, mechanical properties, and physical properties of the copper-iron alloys fabricated by the three kinds of raw materials were compared. The results show that, the iron particles are uniformly distributed, and the average size of the iron particles in the sintered body consisted of the powders by element mixing, mechanical alloying, and water-gas combined atomization are 9.4 μm, 1.2 μm, and 3.5 μm, respectively. The alloys with the water-gas combined atomization powders show the best overall performance as the tensile strength of 550 MPa, the electrical conductivity of 59.5% IACS, and the magnetic saturation strength of 9.1 emu·g‒1.https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021040009cu-fe alloysmechanical alloyingwater-gas combined atomizationmechanical propertyphysical property |
| spellingShingle | ZHANG Chen-zeng CHEN Cun-guang LI Pei LU Tian-xing YANG Fang GUO Zhi-meng Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy Fenmo yejin jishu cu-fe alloys mechanical alloying water-gas combined atomization mechanical property physical property |
| title | Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy |
| title_full | Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy |
| title_fullStr | Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy |
| title_full_unstemmed | Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy |
| title_short | Microstructure and properties of Cu‒Fe alloys prepared by powder metallurgy |
| title_sort | microstructure and properties of cu fe alloys prepared by powder metallurgy |
| topic | cu-fe alloys mechanical alloying water-gas combined atomization mechanical property physical property |
| url | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021040009 |
| work_keys_str_mv | AT zhangchenzeng microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy AT chencunguang microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy AT lipei microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy AT lutianxing microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy AT yangfang microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy AT guozhimeng microstructureandpropertiesofcufealloyspreparedbypowdermetallurgy |