Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1564850 | Journal of Nuclear Materials | 2016 | 9 Pages |
Abstract
Basic thermal-mechanical properties and texture evolution of pure tungsten with various rolling reductions were characterized. The 60% rolled tungsten exhibited the highest thermal conductivity and the best Charpy impact performance, which can be attributed to its few pores and cracks simultaneously. Furthermore, full recrystallization was achieved on the rolled tungsten with 60% and 90% reduction after annealing at 2073 K for 2 h. More importantly, the 40%, 60%, 90% rolled tungsten displayed more γ fiber texture while 80% rolled tungsten exhibited more θ fiber texture and Goss texture. The rolled pure tungsten with 80% reduction may exhibit the best irradiation resistance.
Related Topics
Physical Sciences and Engineering
Energy
Nuclear Energy and Engineering
Authors
Xiaoxin Zhang, Qingzhi Yan, Shaoting Lang, Min Xia, Changchun Ge,