Rajeev Baskiyar, Roylen Topno, Arjun Prasad Singh, Ram Avtar, and Debasis Mukerjee:
Studies on aspects of mechanical property relations in QST rounds
What do laboratory tests reveal about tensile properties, chemical composition, microstructure and hardness, performed with as-rolled samples ofQST bars and rods? Will correlations of yield strength, ultimate tensile strength, and percentage elongation with the percentage of the cross-sectional area establish any trend? What does the hardness profile disclose?
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Prod. & Quality
Mamdouh Eissa, Hoda El-Faramawy and Mohamed Kamal:
Influence of calcium treatment on non-metallic inclusion morphology and mechanical properties of Pb-free resulphurized machinable steel
Resulphurized machinable steel is widely used as material for industrial machinery parts due to its better machinability compared to other categories of steels. The conventional resulphurized machinable steel contains lead
Automation
Erwin A. T. Wosch:
Modelling the thermal conditions in the continuous-casting secondary cooling zone by computer algebra
This investigation gives more insight into the fundamentals of slab and thin slab casters. How can slab surface temperature and the position of the liquid crater tip be approximated by
Surface techn.
Elsayed M. Elsayed, Atef Y. Shounoda, and Ahmed E. Saba:
A study on the electro-synthesis of zinc oxide films
Thin films of zinc oxide (ZnO) were grown by potentiostatic and galvanostatic cathodic deposition onto Cu, stainless steel, Ag and glassy carbon electrode (GCE) substrates from a simple aqueous zinc
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Application
T. Aseer Brabin, Thankian Christopher, and B. Nageswara Rao:
Assessing the failure of cylindrical pressure vessels due to longitudinal weld misalignment
Failure assessment was made on cylindrical pressure vessels containing longitudinal weld misalignment performing finite element analysis (FEA).
A 20° section of the cylindrical shell wall was modelled utilizing the plane
business news
voestalpine reorganising
In their latest meeting, the voestalpine AG Supervisory Board decided to change the group structure and, accordingly, the Management Board.
Automation
Liushun Wu:
Study of slag droplet formation in a gas-stirred ladle using cold models
Two cold models were employed to simulate the formation of slag droplets in a gas-stirred ladle. How do gas flow rate and interfacial tension between bath liquid and top liquid
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