Acid blast process for etching
نویسندگان
چکیده
منابع مشابه
Etching with Hydrofluoric Acid
Photoresists, wafers, plating solutions, etchants and solvents ... Phone: +49 731 977343 0 www.microchemicals.eu [email protected] Etching of SiO2, Quartz, and Glasses with HF Hydrofluoric acid is the only etchant which attacks amorphous SiO2, quartz, or glasses at significant high etch rate. However, HF is not only a strong corrosive, but also highly toxic towards higher concentrations: ...
متن کاملEtching with Hydrofluoric Acid
Photoresists, developers, remover, adhesion promoters, etchants, and solvents ... Phone: +49 731 36080-409 www.microchemicals.eu e-Mail: [email protected] Etching of SiO2, Quartz, and Glasses with HF Hydrofluoric acid is the only etchant which attacks amorphous SiO2, quartz, or glasses at significant high etch rate. However, HF is not only a strong corrosive, but also highly toxic towards...
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Bonding to enamel has over 50 years of history. Efforts have been made to develop or introduce a simplified alternative, but enamel acid etching remains the most effective procedure for stable enamel bonding. Although acid etching is considered the most popular procedure in dentistry, there are characteristics that deserve special attention because of how crucial they can be in many clinical si...
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Polyimide is of great technical importance because of its excellent material properties (including chemical inertness and radiation resistance) which are maintained even at low and at high temperatures. When thin polyimide foils are irradiated with energetic heavy ions, long nanometric tracks are formed. Under suitable conditions, the damaged material along these tracks is dissolved and develop...
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Commercially pure titanium (cpTi) was etched using three concentrated acids: 18% HCl, 43% H3PO4, and 48% H2SO4. The bond strengths between five types of veneering composite resin and eight cpTi treatments (involving combinations of sandblasting, acid etching in 48% H2SO4, and vacuum firing) were determined before and after 10,000 and 20,000 thermal cycles. There were no significant differences ...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1899
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(99)90066-2