Study of imperfections in iron whiskers
✍ Scribed by M. Surowiec; M. Polcarová
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 625 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0232-1300
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✦ Synopsis
Abstract
Iron whiskers grown by hydrogen reduction of ferrous chloride were studied by several X‐ray and optical techniques, particularly by X‐ray diffraction topography. 36 whiskers with [100], [110] and [111] axis directions, from 20 μm to 260 μm in thickness were investigated. They were of different degree of perfection with dislocations nonuniformly distributed. Three [111] whiskers showed a lattice twist around the axis. Burgers vectors of several frequent types of dislocations were found.
📜 SIMILAR VOLUMES
Single crystal whiskers of gallium telluride (GaTe) have been grown by the physical vapour deposition (PVD) method. Microindentation studies were carried out on the prism faces of the needles to understand their mechanical behaviour. The variation in the microhardnessof GaTe crystals with applied lo