Theoretical Investigation of Calculating Temperatures in the Combining Zone of Cu/Fe Composite Plate Jointed by Explosive Welding
- Авторлар: Qu Y.1, Zhang W.1, Kong X.1, Zhao X.1
-
Мекемелер:
- College of Civil Engineering and Architecture
- Шығарылым: Том 117, № 3 (2016)
- Беттер: 260-266
- Бөлім: Structure, Phase Transformations, and Diffusion
- URL: https://journals.rcsi.science/0031-918X/article/view/166657
- DOI: https://doi.org/10.1134/S0031918X16030121
- ID: 166657
Дәйексөз келтіру
Аннотация
The heat-transfer behavior of the interface of Flyer plate (or Base Plate) has great influence on the microcosmic structures, stress distributions, and interface distortion of the welded interface of composite plates by explosive welding. In this paper, the temperature distributions in the combing zone are studied for the case of Cu/Fe composite plate jointed by explosive welding near the lower limit of explosive welding. The results show that Flyer plate (Cu plate) and Base Plate (Fe plate) firstly almost have the same melting rate in the explosive welding process. Then, the melting rate of Cu plate becomes higher than that of Fe plate. Finally, the melt thicknesses of Cu plate and Fe plate trend to be different constants, respectively. Meanwhile, the melting layer of Cu plate is thicker than that of Fe plate. The research could supply some theoretical foundations for calculating the temperature distribution and optimizing the explosive welding parameters of Cu/Fe composite plate to some extent.
Негізгі сөздер
Авторлар туралы
Y. Qu
College of Civil Engineering and Architecture
Хат алмасуға жауапты Автор.
Email: plxfeng2009@sohu.com
ҚХР, Jinzhou, 121001
W. Zhang
College of Civil Engineering and Architecture
Email: xiangqingkong@126.com
ҚХР, Jinzhou, 121001
X. Kong
College of Civil Engineering and Architecture
Хат алмасуға жауапты Автор.
Email: xiangqingkong@126.com
ҚХР, Jinzhou, 121001
X. Zhao
College of Civil Engineering and Architecture
Email: xiangqingkong@126.com
ҚХР, Jinzhou, 121001