Sanaa arab (11 risultati)

Paperback. Condizione: Brand New. 280 pages. 8.66x5.91x0.64 inches. In Stock.

Taschenbuch. Condizione: Neu. Corrosion and Corrosion Inhibition of Steel | Sanaa Arab (u. a.) | Taschenbuch | 280 S. | Englisch | 2017 | Noor Publishing | EAN 9783330857537 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Paperback. Condizione: Brand New. 184 pages. 8.66x5.91x0.42 inches. In Stock.

Taschenbuch. Condizione: Neu. Crevice Corrosion of Stainless Steel Alloys in NaCl Solution | Sanaa Arab (u. a.) | Taschenbuch | Englisch | 2017 | Noor Publishing | EAN 9786202344067 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Corrosion is defined as a destructive phenomena, chemical or electrochemical, which can attack any metal or alloy through reaction by the surrounding environment and in extreme cases may cause structural failure. Corrosion can be also defined as the deterioration of material by reaction to its environment. The corrosion occurs because of the natural tendency for most metals to return to their natural state; e.g., iron in the presence of moist air will revert to its natural state, iron oxide. Metals can be corroded by the direct reaction of the metal to a chemical; e.g., zinc will react with dilute sulfuric acid, and magnesium will react with alcohols. The importance of corrosion studies is two folds. The first is economic, including the reduction of material losses resulting from the wasting away or sudden failure of piping, tanks, metal components of machines, ships, hulls, marine, structures.etc. The second is conservation, applied primarily to metal resources, the world's supply of which is limited, and the wastage of which includes corresponding losses of energy and water resources accompanying the production and fabrication of metal structures . 280 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Arab SanaaProf Dr. Sana Arab is a full professor at King Abdul Aziz University, Jeddah. Her field of interests are Analytical Chemistry, and Materials Chemistry.Aisha Turkustani is also a Professor of Chemistry at the same university.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The alloys 316L stainless steel and 254 SMO have good corrosion resistance in chloride ion solutions Different sodium chloride concentrations, temperatures, surface roughness, washers shape, torque values and applied potential, were the factors studied for 254 SMO. The used corrosion cell for the study containing one liter of aerated sodium chloride solution, was equipped with sample bolted with crevice assembly (working electrode) and carbon counter electrode. The potential was measured using a saturated calomel electrode For 254 SMO, increasing in sodium chloride concentration,temperature, surface roughness and torque value leads to increase the crevice corrosion Induction period decreases with sodium chloride concentration, temperature and torque value increasing whereas it increases with surface roughness increasing. Flat washers decrease the current value with time during the corrosion more than grooved washers X-ray Photoelectron Spectroscopy measurements have been carried out to detect and define the products which formed on the surface of 316L stainless steel. The formation of iron, chromium and molybdenum oxides, which play a great role to protect the alloy were found. 184 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Corrosion is defined as a destructive phenomena, chemical or electrochemical, which can attack any metal or alloy through reaction by the surrounding environment and in extreme cases may cause structural failure. Corrosion can be also defined as the deterioration of material by reaction to its environment. The corrosion occurs because of the natural tendency for most metals to return to their natural state; e.g., iron in the presence of moist air will revert to its natural state, iron oxide. Metals can be corroded by the direct reaction of the metal to a chemical; e.g., zinc will react with dilute sulfuric acid, and magnesium will react with alcohols. The importance of corrosion studies is two folds. The first is economic, including the reduction of material losses resulting from the wasting away or sudden failure of piping, tanks, metal components of machines, ships, hulls, marine, structures.etc. The second is conservation, applied primarily to metal resources, the world's supply of which is limited, and the wastage of which includes corresponding losses of energy and water resources accompanying the production and fabrication of metal structures .…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Corrosion is defined as a destructive phenomena, chemical or electrochemical, which can attack any metal or alloy through reaction by the surrounding environment and in extreme cases may cause structural failure. Corrosion can be also defined as the deterioration of material by reaction to its environment. The corrosion occurs because of the natural tendency for most metals to return to their natural state; e.g., iron in the presence of moist air will revert to its natural state, iron oxide. Metals can be corroded by the direct reaction of the metal to a chemical; e.g., zinc will react with dilute sulfuric acid, and magnesium will react with alcohols. The importance of corrosion studies is two folds. The first is economic, including the reduction of material losses resulting from the wasting away or sudden failure of piping, tanks, metal components of machines, ships, hulls, marine, structures.etc. The second is conservation, applied primarily to metal resources, the world's supply of which is limited, and the wastage of which includes corresponding losses of energy and water resources accompanying the production and fabrication of metal structures .Books on Demand GmbH, Überseering 33, 22297 Hamburg 280 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Arab SanaaAcademic Qualifications: i) Lecturing prescribed curricula in Physical Chemistry and supervising postgraduate students at M.Sc., and Ph. D. levels. ii) Supervision of 14 M.S & PhD theses.iii) 48 papers published in the di. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The alloys 316L stainless steel and 254 SMO have good corrosion resistance in chloride ion solutions Different sodium chloride concentrations, temperatures, surface roughness, washers shape, torque values and applied potential, were the factors studied for 254 SMO. The used corrosion cell for the study containing one liter of aerated sodium chloride solution, was equipped with sample bolted with crevice assembly (working electrode) and carbon counter electrode. The potential was measured using a saturated calomel electrode For 254 SMO, increasing in sodium chloride concentration,temperature, surface roughness and torque value leads to increase the crevice corrosion Induction period decreases with sodium chloride concentration, temperature and torque value increasing whereas it increases with surface roughness increasing. Flat washers decrease the current value with time during the corrosion more than grooved washers X-ray Photoelectron Spectroscopy measurements have been carried out to detect and define the products which formed on the surface of 316L stainless steel. The formation of iron, chromium and molybdenum oxides, which play a great role to protect the alloy were found.Books on Demand GmbH, Überseering 33, 22297 Hamburg 184 pp. Englisch.…