Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Gui Ying Yu"'
Publikováno v:
Advanced Materials Research. :1082-1086
Electric pulse current (EPC) was employed to treat ZA27 alloy cast in the sand mould during the solidification. The experiment results indicated that the shrinkage cavity and the porosity in the ZA27 alloy was apparently reduced. And correspondingly,
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 33(10)
A new quantitative analysis method was established for the determination of Fe and Ba in BaFe12O9 samples by binary ratio and X-ray fluorescence spectrometry. The calibration curve was established by a self-made pure Fe powder(AR) and pure BaCO3 powd
Publikováno v:
International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies.
The size and shape of the nick of easy open end are key parameters in ensuring high packaging quality, but the present detection methods are still rather primitive. To solve this problem and realize automatic detection of easy open end in industrial
Publikováno v:
Second International Conference on Photomechanics and Speckle Metrology: Speckle Techniques, Birefringence Methods, and Applications to Solid Mechanics; Moiré Techniques, Holographic Interferometry, Optical NDT, and Applications to Fluid Mechanics.
An application of ASA 5 black and white cinefilm combined with a specialized developer instead of holo film as a new recording medium for double pulse YAG laser speckle is reported. With this recording medium, multi-frame dynamic laser speckle patter