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pro vyhledávání: '"Heinz G. Walther"'
Autor:
Ton Thi Ngoc Lan, Heinz G. Walther
Publikováno v:
teme. 65:185-191
Autor:
Uwe Seidel, Heinz G. Walther
Publikováno v:
teme. 65:204-210
Publikováno v:
CIRP Annals. 47:483-486
Microstructural changes in a near-surface zone, as they appear at the hardening of steel, machining of ceramics, laser treatments or wear, occur together with modifications of their thermal properties. Therefore, the influences of such processes on t
Autor:
Heinz G. Walther, Bernhard Schmitz
Publikováno v:
teme. 65:175-176
Publikováno v:
Canadian Journal of Physics. 66:638-644
The purpose of this paper is to show both theoretically and experimentally the feasibility of the photothermal surface-deformation (PTD) technique for a highly sensitive, completely contactless detection, as well as a lateral and depth-resolved local