Browsing School of Materials Engineering (Articles) by Issue Date
Now showing items 1-20 of 560
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Metallography of Iron alloys containing phosphorus
(Carl Hanser Verlag, 1981-11-12) -
Metallography of Iron alloys containing Phosphorus
(Carl Hanser Verlag, 1982) -
Effect of alloying elements on carburizing response of sintered iron containing hosphorus
(Council of Scientific & Industrial ResearchChemistry Section, Z H College of Engineering & Technology, Aligarh Muslim University, 1983)A preliminary investigation of carburizing response of sintered compacts of iron containing phosphorus, copper and either nickel or molybdenum has been made. Nickel or molybdenum content was 2 or 4%, copper content was 2or ... -
Oxidation behaviour of 18/8 Cr-Ni austenitic steel in presence of Na2SO4 and NiSO4 at 650 to 1000°C
(Carl Hanser Verlag, Germany, 1983)Iron based alloys containing chromium as a major constituent with nickel additions are the most prominent materials in coal fired generating units and petroleum refinery plants. The corrosion of these alloys under service ... -
Case Carburizing Behaviour of Sintered Phosphorus-Containing Ternary Ferrous Powder Compacts
(Z.H. College of Engineering and Technology, Aligarh Muslim University, India, 1983)The carburizing response of sintered compacts of iron containing phosphorus (0.6%), nickel or molybdenum (2% to 4%) and copper (2% to 4%) has been studied. Hardness variation from case to core was measured for sintered and ... -
Austenitic stainless steel by powder metallurgy-promises and problems
(Powder Metallurgy Association of India (PMAI)Aligarh Muslim University, Aligarh, 1984)Production techniques and properties of austenitic stainless steel powders have been described in brief. Influence of oxygen accretion during sintering, factors affecting compressibility and influence of annealing powders ... -
Hot corrosion behaviour of 18Cr-8Ni Austenitic Steel in presence of Na2S04 and transition metal salts
(The Japan Institute of MetalsChemistry Section, Z. H. College of Engineering and Technology, Aligarh Muslim University, 1984)The high temperature oxidation behaviour of 18Cr-8Ni austenitic steel has been studied in presence of Na2S04 and transition metal salts, e.g. NiS04, CoS04, Cr2(S04)3, (NH4)2Mo04, NaV03 or Na2W04 in the temperature range ... -
Whiskers - a unique strengthening materials
(National Institute of Science Communication and Information Resources, 1985) -
Oxidation behavior of AISI 304 steel in presence of Na2 SO4 and K2 SO4 at 900°C
(Carl Hanser VerlagFaculty of Science, University of Maiduguri, Nigeria, 1993)Steels with high Cr- and Ni-contents utilized at elevated temperatures are oxidation resistant due to the formation of slowly growing, protective chromium oxide layers [1,2]. Na2SO4 or K2SO4 alone or in synergistic combination ... -
Hot corrosion behaviour of Inconel-600 alloy in presence of NaCI and Na2CO3 at 850°C
(Carl Hanser Verlag, 1993) -
Effect of Na2SO4 and Fe2(SO4)3 on the oxidation behaviour of AISI-303 Alloy at 900°
(Africa Journals OnlineFaculty Of Science, University of Maiduguri, Nigeria, 1993)The effects of NajS04 and Fe2(S04)3 coatings on the oxidation behaviour of AISI-303 alloy at 900° has been studied in flowing air. The coated samples were oxidised for a period up to 24 hr. The oxidation rate increased ... -
Oxidation behaviour of AISI-304 steel in the presence of Na2S04 and Fe2(S04)3 at 973 K
(Elsevier Science B.V., 1994)The high temperature oxidation behaviour of AISI-304 austenitic steel was studied in the presence of Na2S04, Fe2(S04)3 or a mixture at 973 K in flowing air. The studies were carried out to examine the influence of eutectic ... -
Manufacturing process in the year 2000 a.d. - a scientist's view
(Academy Science Publishers/African Academy of Sciences (AAS), 1995) -
The KNO3- and K2Co3-Induced hot corrosion behaviour of M-21 alloy at 900°C
(Carl Hanser Verlag, 1995) -
Effect of Sodium Nitrate and Sodium Peroxide deposits on high temperature oxidation of Nimonic-105 Alloy at 700 C *
(Chinese Electronic Periodical ServicesFaculty of Science, University of Maiduguri, Nigeria, 1995)The effect of sodium nitrate (NaN03) and sodium peroxide (Na202) deposits on the high temperature oxidation of Nimonic-105 (N-105) alloy at 700rj has been studied for a period of 120 h in air. The alloy was more severely ... -
Hot corrosion behaviour of Nickel-200 alloy in presence of Sodium salts at 850°C
(Academy Science Publishers/African Academy of Sciences (AAS)Faculty of Science, University of Maiduguri, Nigeria, 1996)The hot corrosion behaviour of Nickel-200 industrial alloy has been investigated in presence of Na2S04, NaCI, NaN03, Na2C03 and Na202 at 850°C in flowing air. The hot corrosion kinetic and effect of salt deposition on the ... -
The CsCl- and CsN03-induced high temperature oxidation of Nimonic-90 alloy at 1123 K
(Elsevier Science B.V., 1996)Nickel-base alloys find vital scope in space and nuclear applications due to their numerous favourable properties such as low density, high strength and corrosion resistance. The high temperature oxidation of Nimonic-90 ... -
Hot corrosion of austenitic steel in Molten alkali sulphate deposits at 850°C
(Carl Hanser VerlagFaculty of Science, University of Maiduguri, Nigeria., 1996) -
Effect of some sodium salts coatings on the high-temperature oxidation of Nimonic-80A alloy at 1173 K
(Elsevier Science B.V., 1997)The effects of some sodium salts, namely Na2S04, NaCl, NaN03 and Na2C03 coatings, on the high-temperature oxidation behaviour of Nimonic-80A (N-80A) alloy at 1173 K in a slow current of air are presented. The oxidation ... -
Oxidation behavior of Sodium-, Calcium- and Potassium- Sulphates coated Fe-20Cr alloy at 800°C
(Chinese Electronic Periodical ServicesFaculty of Science, University of Maiduguri, Nigeria, 1997-04)The effect of Na2S04, CaS04,K2S04 and their mixture coatings on the high temperature oxidation behaviour of Fe-20Cr alloy at 800 C has been investigated. The data have been complemented by kinetic measurements, SEM ...