METHOD FOR NONDESTRUCTIVE MATERIAL TESTING

Provided is a method for the non-destructive material testing of a component that defines a receptacle groove 2 for the blade root of a blade of an axial turbomachine, the component in particular being a shaft of a turbine or of a compressor, or of a rotor disk 1 that is provided on the shaft, and of a blade root of a blade, wherein the testing head 6 of a testing apparatus for non-destructive material testing in the assembled state is disposed in an intermediate space formed in the region of the receptacle groove 2 between the component 1 that defines the receptacle groove 2 and the blade root, and in particular is displaced in the intermediate space, and the component 1 that defines the receptacle groove 2 and/or the blade root by way of the testing head 6 that is disposed in the intermediate space are/is examined in a non-destructive manner for material faults. 本发明涉及种用于对构件以及叶片的叶片根部进行无破坏的材料检查的方法，所述构件限定用于轴流式涡轮机的叶片的叶片根部的容纳槽(2)，该构件尤其为涡轮机的或压缩机的轴或者设置在轴上的轮盘(1)，其中在安装状态下，将用于无破坏的材料检查的检查设备的探头(6)设置在中间空间中并且尤其在中间空间中移动，所