Mechanical deposition of Ni on copper and its influence on structures and properties

作者：Lin, Wan-Ming; Qian, Yu-Shui; Hou, Li-Feng; Du, Hua-Yun; Wei, Ying-Hui

来源：Journal of Functional Materials, 2012, 43(14): 1927-1930.

• Alloying layer
• Mechanical deposition
• Nano-structured
• Ni alloys
• Property
• Pure copper
• Surface mechanical attrition treatments
• Surface nanocrystallization
• Surface properties of materials
• Treatment time

To improve the surface properties of materials, Ni alloy layer was produced on pure copper by a combination of surface mechanical attrition treatment and mechanical alloying. The microstructure of the samples fabricated by mechanical deposition was investigated by scanning electron microscopy and X-ray diffraction instruments. Mechanical properties of specimens were tested by micro-hardness tester. The experiment results indicated that nanostructured alloying layer was formed on pure copper by mechanical deposition. With the prolonging of treatment time, micro-hardness and corrosion resistance of specimens were greatly improved.

• 出版日期2012
• 单位太原理工大学