Stacking Disorder in Martensites of Cobalt and Its Alloys
- 1 April 1970
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 9 (4)
- https://doi.org/10.1143/jjap.9.385
Abstract
Stacking disorder in the h.c.p. martensites of the pure Co, Co-10.2at%Be and Co-19.5at.%Ni alloys has been studied by electron diffraction, utilizing the selected-area diffraction technique of an electron microscope. The shifts of diffraction spots along [00.1] direction due to stacking faults are observed with these martensites. The shifts are analyzed by Kakinoki theory with Reichweite s=2, and the corresponding stacking fault probabilities are found to be α=0.03∼0.3. It is considered that these stacking faults are introduced due to the constraints imposed by the surrounding matrix crystal.Keywords
This publication has 11 references indexed in Scilit:
- An X-Ray Study of Faulting in Martensite of Cu-Al AlloysJapanese Journal of Applied Physics, 1968
- Diffraction by a one-dimensionally disordered crystal. II. Close-packed structuresActa Crystallographica, 1967
- Stacking Fault Probabilities in Copper-Aluminum Martensite Transformed in Thin FoilsJournal of the Physics Society Japan, 1967
- The cobalt transformationActa Metallurgica, 1960
- X-ray studies of deformed metalsProgress in Metal Physics, 1959
- A note on deformation stacking faults in hexagonal close-packed latticesActa Crystallographica, 1954
- The diffraction of X-rays by close-packed crystals containing both `growth stacking faults' and `deformation or transformation stacking faults'Acta Crystallographica, 1954
- The crystallography of martensite transformations IActa Metallurgica, 1954
- Imperfections in the structure of cobalt II. Mathematical treatment of proposed structureProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1942
- Imperfections in the structure of cobalt. I. Experimental work and proposed structureProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1942