Abrasion and Acid Resistances of Ni-W Alloy Plating from Citric Acid Baths
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چکیده
منابع مشابه
Destructive effects of citric acid, lactic acid and acetic acid on primary enamel microhardness
Objective: This study aimed to assess the destructive effects of citric acid, lactic acid and acetic acid produced from the fermentation of foods on primary teeth enamel. Methods: This in vitro, experimental study was conducted on 24 sound primary teeth. The teeth were polished with a fine abrasive paper under running water. Tooth pieces measuring 3 × 4 × 3mm were cut out of the teeth and s...
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Title Electrodeposited Fe-Co films prepared from a citric-acid-based plating bath Author(s) Yanai, Takeshi; Uto, H.; Shimokawa, Takaya; Nakano, Masaki; Fukunaga, Hirotoshi; Suzuki, K. Citation Journal of the Korean Physical Society, 62(12), pp.1966-1968; 2013 Issue Date 2013-07-09 URL http://hdl.handle.net/10069/34650 Right © 2013 The Korean Physical Society NAOSITE: Nagasaki University's Acade...
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A solid state fermentation method was used to utilize wheat straw as substrates for citric acid production by using Aspergillus niger ATCC 9142. The Plackett Burman design (PBD) of experiments was used to test the relative importance of the variables affecting production such as moisture content, age of spore, inoculum size, initial pH of substrate, methanol conce...
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Leaching of a low-grade lead and zinc oxide ore was studied by an organic reagent, citric acid. The quadratic mathematical models were developed for the relationship among the influential parameters and lead and zinc recoveries. Leaching rate was strongly affected by the interactive effects of factors. It was also found that the quadratic effects of stirring speed and linear<e...
متن کاملCitric acid production.
Citric acid is a commodity chemical produced and consumed throughout The World. It is used mainly in the food and beverage industry, primarily as an acidulant. Although it is one of the oldest industrial fermentations, its World production is still in rapid increasing. Global production of citric acid in 2007 was over 1.6 million tones. Biochemistry of citric acid fermentation, various microbia...
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ژورنال
عنوان ژورنال: Journal of the Metal Finishing Society of Japan
سال: 1971
ISSN: 1884-3395,0026-0614
DOI: 10.4139/sfj1950.22.216