Browsing by Subject "Heat treatment"
Now showing items 1-17 of 17
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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 ... -
Comparative study of corrosion behavior of AA2014/15 Vol%Al2O3p and AA2009/20 Vol% SiCw
(Portuguese Electrochemical Society, 2008)The influence of heat treatment on the corrosion behavior of two aluminium matrix composites (AA2014/15 vol% Al2O3p - composite A and AA2009/20 vol% SiCw - composite B) was analyzed in 3.5% sodium chloride solution. The ... -
Effect of heat treatment on hardness and wear properties of an aluminum alloy of motorcycle piston
(Universiti Malaysia PerlisSchool of Mechatronics Engineering, 2010)The present study was undertaken to investigate the effect of heat treatment on the microstructure, hardness and wear of aluminum alloys piston and with the aim to improve the mechanical properties by using heat treatment ... -
Effect of heat treatment on Ni-P-Cg(Graphite)-SiC composite coated cast AlSi alloy
(Trans Tech Publications, 2013)The study presents the effect of heat treatment on electroless N-P-Cg-SiC composite coated cast AlSi (ADC12) alloy. No significant changes are noted on the average surface roughness and surface morphology of the coating ... -
The effect of heat treatment on the anode efficiency of Magnesium sacrificial anode
(Universiti Malaysia Perlis, 2009-12-01)High efficiency sacrificial anode from Mg alloy is needed as it has higher capability of protecting underground metal structure against corrosion in cathodic protection. Solution treatment was applied to Mg sacrificial ... -
The effect of heat treatment on the open circuit potential of magnesium sacrificial anode
(University of Malaya, 2009)Magnesium sacrificial anode that possess high value of open circuit potential, Eoc is needed as it can protect larger area of underground metal structure in cathodic protection. Solution treatment was applied on magnesium ... -
Effect of Particle Coating on Matrix-Reinforcement Bonding
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)A crucial step in the liquid state processing of particulates reinforced metal matrix composites is the incorporation of the ceramic particles into molten matrix alloy. The development of SiO2 coating on fly ash particles ... -
Effect of solution treatment on Mg galvanic anodes in CaSO4 – MG(OH)2 aqueous solution
(PETRONAS, 2009-07-20)The effect of heat treatment on the Mg anode was investigated in CaSO4-Mg(OH)2 aqueous solution. The Mg sample was solutionised at 150oC, Pure and untreated Mg anode were also studied as a reference. Eoc and Tafel corrosion ... -
Effect of standard heat treatment on tensile and creep properties of Inconel 718
(Universiti Malaysia Perlis, 2009-12-01)The effect of standard heat treatment on tensile and creep properties of nickel-base superalloy, Inconel 718 was investigated. Solution treatment was applied on the as-received material at 980°C for 1 hour before water ... -
Effect of thermal aging on microstructure and microhardness of AL–12SI–4MG alloy containing cerium
(Universiti Malaysia Perlis, 2009-12-01)The effect of thermal aging on microstructure and microhardness of cast Al-12Si-4Mg alloys has been studied. Al–12Si-4Mg alloys with 1 to 5 wt.% cerium addition were prepared using casting technique. Cast alloy was undergo ... -
Effects of solution treatment temperature on the mechanical properties of commercial recycled aluminium alloy cylinder head (A319)
(Universiti Malaysia PerlisSchool of Materials Engineering, 2010)The present work was performed to investigate the effect of different solution treatment temperature on commercial recycled aluminium alloy cylinder head during artificial ageing process. All samples were sectioned from ... -
Evolution of the retrogression and reaging treatment on microstructure and properties of Aluminum Alloy (Al-Zn-Mg-Cu)
(Trans Tech Publications Inc., 2014-04)In this study the evolution of the retrogression and reaging (RRA) heat treatment process on microstructure and mechanical properties of AA 7075 Al-alloys which produced by semi-direct chill (DC) casting process were ... -
Heat treatment effects on mild steel’s mechanical properties
(Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2009-04)This report is determining the heat treatment effect on material mechanical properties. Mild steel is the most common form of steel as its price is relatively low while it provides material properties that are acceptable ... -
Joining of dissimilar 6063 aluminium alloy-316L stainless steel by spot welding: tensile shear strength and heat treatment
(Trans Tech Publications, 2013)Tensile shear strength and ageing treatment of dissimilar 6063 aluminum alloy-316L stainless steel joint fabricated by spot welding were investigated. The results showed that tensile shear strength increased with the ... -
Prediction the effect of heat treatment in tensile properties of TI-6AL-4V alloys using artificial neural network
(Universiti Malaysia Perlis, 2009-12-01)A prediction system of tensile properties for heat treated Ti-6Al-4V alloys has been developed. Two different heat treatment processes are conducted to the Ti-6Al-4V alloys, i.e. Solution Treatment with Aging (STA) and ... -
A preliminary study on structural and optical properties of heat treated NB2O5 nanostructure
(Universiti Malaysia Perlis (UniMAP), 2023-01)Annealing is a heat treatment that alters the physical and sometimes chemical properties of a material to improve their crystalline structure and other important properties. This work presents the effect of post heat ... -
Production of wollastonite from local resources
(Trans Tech Publications, 2013)This project is focused on the production of wollastonite (CaSiO3) from local resources. Wollastonite was produced by milling silica (SiO2) and limestone (CaCO3) in planetary mill for 1 and 5 hours. Samples have been ...