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| 银包铜复合材料的界面研究 |
| Investigation on the Interface of Ag Clad Cu Composite Material |
| Received:September 02, 2013 |
| DOI： |
| 中文关键词: 金属材料 银包铜复合材料 扩散退火 显微组织 扩散层 生长激活能 |
| 英文关键词: metal materials Ag clad Cu composite materials diffusion annealing microstructures diffusion layer the growth activation energy |
| 基金项目:云南省省院所技术开发专项(2011CF012)和昆明市科技创新团队项目(2012-01-01-A-R-07-0005)资助。 |
| Author Name | Affiliation | E-mail | | CHEN Yongtai | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | cytqqq@126.com | | XIE Ming | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | YANG Youcai | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | WANG Song | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | ZHANG Jiming | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | LIU Manmen | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | WANG Saibei | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | HU Jieqiong | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | YANG Yunfeng | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | LI Aikun | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | | | WEI Kuan | State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Sino-Platinum Metals Co. Ltd., Key Laboratory of Yunnan Province Precious Materials, Kunming Institute of Precious Metals, Kunming 650106, China | |
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| 中文摘要: |
| 采用复合铸造方法制备了银包铜复合材料，研究了扩散退火温度和时间对复合材料显微组织和扩散层厚度的影响。结果表明:随着扩散热处理温度升高和保温时间的延长，扩散层厚度逐渐增加，在500℃和600℃保温60 min，出现了界面组织的球化现象。扩散层厚度与扩散处理时间的平方根成正比，扩散层生长激活能为51.9 kJ/mol。 |
| 英文摘要: |
| The Ag clad Cu composite materials were prepared by the method of composite casting. The influences of diffusion annealing temperature and annealing time on microstructures and thickness of diffusion layer were studied. The results show that thickness of diffusion layer increased with the increasing temperature and time. The interface structure appears phenomenon like spheroidizing structure at 500℃ and 600℃ for 60 min. The thickness of diffusion layer is proportional to the square root of time and the growth activation energy of diffusion layer is about 51.9 kJ/mol. |
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