Twin boundaries among different variants in Nitinal R-phase were determined using group decomposition theory.It was found that there are four variants in the R-phase.The four variants may form three types of self-acco...Twin boundaries among different variants in Nitinal R-phase were determined using group decomposition theory.It was found that there are four variants in the R-phase.The four variants may form three types of self-accommodation group.The four variants are twin related with {100}_(p) and {100}_(p)as twin planes.These results are in good agreement with the experiment data.展开更多
文摘Twin boundaries among different variants in Nitinal R-phase were determined using group decomposition theory.It was found that there are four variants in the R-phase.The four variants may form three types of self-accommodation group.The four variants are twin related with {100}_(p) and {100}_(p)as twin planes.These results are in good agreement with the experiment data.
