Be used for superconducting tape XRD texture measuring sample fixing device

(B, ) the utility model discloses a superconducting tape (b) (b) XRD (b) (b) texture measuring sample fixing device, including vacuum chuck, vacuum pump, and intercommunication vacuum chuck with the vacuum line of vacuum pump, vacuum chuck include the upper surface as the vacuum cavity of sample mounting surface, a plurality of opening is located the vacuum cavity upper surface and with the capillary hole of the inside intercommunication of vacuum cavity, and locate on the vacuum cavity lateral wall and be used for the intercommunication the vacuum line with the evacuation interface of vacuum cavity, the vacuum cavity is fixed in (b) (b) XRD (b) (b) sample bench through fixing device, its advantage lies in, as the solitary part of one, can directly be used for (b) (b) XRD (b) (b) texture measuring instrument of having now, and current (b) (b) XRD (b) (b) the texture measuring instrument's of extension function makes it to measure very thin and yielding superconducting tape sample, can improve superconducting tape (b) (b) XRD (b) (b) texture measuring accuracy and repeatability, greatly reduced the degree of difficulty of work, improve measurement of efficiency, but and test sample undamaged recovery. (B, )