Investigations have been carried out on the development of copper bearing HSLA-100 (GPT) steel with composition (weight percent): C-0.05, Cu-1.23, Ni-1.77, Mo-0.51, A1-0.025, Mn-1.00, V-.004, P-.009, S-0.01, Si-0.34, ...
Paper industry is a knowit major consumer of water, power and steam world wide. In the global competitive environment, the paper industry can only survive with quality product at the most competitive price. This will require ...
Dissimilar metal joints are used widely in various industrial applications due to both technical and economical reasons. The adoption of dissimilar metal combinations provides possibilities for the flexible design of product ...
Lignin is second most abundant renewable raw material available on earth. Despite of its unique characteristics as natural product most lignin obtained by pulping is burnt for its fuel value and only 2% separated lignin ...
Biodegradation is the break down of a compound by a biological organism. Over the past few decades the biodegradation of compounds such as phenol has been researched extensively. Phenol research has shown that certain ...
Nowadays, environmental legislation has become more restricted in the nutrient wastewater discharge, especially in the sensitive areas and vulnerable zones. Wastewater treatment technology is posing serious techno-economic ...
The recent years have seen extreme progress in the use of ceramic'as a construction material. Due to its covalent bonding characteristics, ceramic have advantageous high temperature properties in comparison to metals. But ...
In this dissertation attempt has been made to reduce the Mill Scale received from "Bharat Rolling Mill, Muzaffamagar". The Rolling Mill Scale is reduced with carbon present in cast Iron. The mixture of rolling mill scale ...
This dissertation report intends to present new experimental evidence of a comprehensive investigation of the effects of low temperature ageing on the transformation behaviour of a Ni-Ti and Ni-Ti-Cu Shape memory alloys ...
Magnetic materials play a fundamental role in designing electrical and electronic machines, equipments and devices and basically it is the material and secondly the design, which controls the performance and efficiency of ...
The aim of this work was to study the influence of beating on various pulp properties such as freeness, specific surface area, Specific volume, surface charge and total charge. The beating operation is conducted in PFI ...
Paper is most widely used in packaging application. But it has some properties create hindrance to its use in the packaging application. Its characteristics of printability, recyclability and biodegradability make more use ...
The present work is envisaged to study the corrosion behavior of ultrafine grained aluminium alloys processed by cryo-rolling. The chemical compositions of this alloy by weight % are 0.45% Si, 0.3% Mg, 0.05%Cu, 0.013% Mn, ...
Ultra Fine Grained (UFG) steels were processed by using multi-axial forging, a technique of severe plastic deformation. Mild steel, 1024 steel, and HSLA steel specimens were processed using six passes of multi-axial forging. ...
Superalloys are used in turbines, boilers and coal conversion plants. From the application point of view, mechanical strength of oxide scales, growth stresses in the scales, oxide spallations and the loss of scale adherence ...
Magnetron sputtering combined with pulsed do power supply is a powerful tool for the deposition of compound thin films This thesis involves the deposition of superhard nanocomposite coatings of TiN/Si3N4 using magnetron
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Oxygen delignification can be defined as the use of oxygen and alkali to remove a substantial fraction of lignin in unbleached pulp. The process is usually conducted under pressure and delignification is normally in the ...
Microbial problems in paper mills have significantly increased after closing up white water system to reduce fresh water consumption. Environmental constrains also have contributed to the need of reducing the amount of ...
Fabrication of Advanced Engineering Materials is one of the most progressive work in Research and Development of Metallurgy and Materials Engineering. Powder Metallurgy route is one of the preferable advanced manufacturing ...
Super alloys are metallic materials which exhibit high heat resistance even at temperatures of up to 90% of their absolute melting point. This is normally achieved by the combined hardening effect of carbides & rare earth ...