- Texture and Mechanical Properties of Ni-W Alloy Tapes Fabricated from Powder Mother Billets
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Min-Woo Kim, Byung-Hyuk Jun, Bong-Ki Ji, Kyu-Dong Jung, Chan-Joong Kim
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J Korean Powder Metall Inst. 2007;14(1):13-18.
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DOI: https://doi.org/10.4150/KPMI.2007.14.1.013
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- The mother Ni-W (1-5 wt.%) alloy billets for coated conductor substrate were fabricated by powder metallurgy process. The tensile test results for the sintered Ni-W rods showed the increase of mechanical strength and decrease of ductility with increasing W content due to the solid solution hardening. All the fracture surfaces of the tested specimens showed the typical ductile fracture mode of dimple rupture due to the local necking. The Ni-W alloy billets were made into tape by cold rolling. After the appropriate heat treatment for recrystallization, the brass texture formed by the cold rolling was converted to the complete cube texture. The in-plane and out of plane texture of the tapes estimated by x-ray pole figure were smaller than 9 degree and 7 degree, respectively. The effect of the W addition on the texture development seems not to be significant.
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Citations
Citations to this article as recorded by  - Production of textured ribbons based on Ni–W paramagnetic alloys
V.A. Finkel
Functional Materials.2013; 20(1): 103. CrossRef
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