Structural and magnetic transition in stainless steel Fe-21Cr-6Ni-9Mn up to 250 GPa*
Liu Leia)†, Hou Qi-Yuea), Zhang Yia), Jing Qiu-Mina), Wang Zhi-Ganga), Bi Yana), Xu Ji-Ana), Li Xiao-Dongb), Li Yan-Chunb), Liu Jingb)
       
Selected diffraction patterns under different pressures in Run A ((a) and (c)) and Run B (b). The solid circles and diamond symbols indicate the diffraction peaks form the fcc and hcp phase of SS 21-6-9 respectively. The unmarked peaks in panels (a) and (c) are from the pressure gauge Mo. The widths of SS 21-6-9 peaks are larger than that of Mo because of residual stress in the bulk material of SS 21-6-9.