Ultrasonic Treatment of Acid-Washed Diamond Powder Surface
نویسندگان
چکیده
منابع مشابه
Surface Treatment of Powder Metallurgical Compacts
Introduction Powder metallurgy (p/M) is a rapidly expanding technology for manufacturing of structural parts. The PA4 process provides economical as well as technical benefits over conventional processing of wrought material. It is possible to fabricate high quality, complex parts to close tolerances without machining. The energy consumption is low and the material utilisation and productivity ...
متن کاملeffect of ultrasonic cleanser on base metal alloy to enamel bond strength after surface treatment by acid and sandblast
0
متن کاملThe reflection of very cold neutrons from diamond powder nanoparticles
We study possibility of efficient reflection of very cold neutrons (VCN) from powders of nanoparticles. In particular, we measured the scattering of VCN at a powder of diamond nanoparticles as a function of powder sample thickness, neutron velocity and scattering angle. We observed extremely intense scattering of VCN even off thin powder samples. This agrees qualitatively with the model of inde...
متن کاملThe Surface of the Washed Human Erythrocyte as a Polyanion
The electrokinetic behaviour of normal erythrocytes is compared with that of trypsin-, N-bromosuccinimide-, and tosyl-treated erythrocytes. Reduction in the net negative charge with reduction in ionic strength of the suspending medium and also on treatment with N-bromosuccinimide and trypsin is discussed using a porous non-rigid polyanion as a model for the periphery of the cell membrane. It is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2004
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.112.95