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Title of Journal: Trans Indian Inst Met

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Abbravation: Transactions of the Indian Institute of Metals

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Springer-Verlag

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10.1002/uog.917

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0975-1645

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Strain induced melt activation — an effective rout

Authors: K L Sahoo P Poddar Randhir Kumar P T Pushp
Publish Date: 2010/01/06
Volume: 62, Issue: 4-5, Pages: 275-278
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Abstract

Processing of alloys in the semi solid state within the liquidus and solidus temperature has several potential advantages over casting and forging such as reduction of macrosegregation porosity and improved properties A356 alloy produced by means of conventional gravity die casting rheocasting and strain induced melt activation SIMA process has been investigated and their microstructure mechanical and tribological properties were compared The microstructure of conventional cast sample is fully dendritic in contrast to spheroidal morphology in rheocast and SIMA samples The mechanical properties of the SIMA samples are considerably higher than that of conventional cast and rheocast samples The volumetric wear loss and coefficient of friction in SIMA samples are always less than those in conventional cast samples at all loads

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Other Papers In This Journal:
  1. Densification of SiC Particle Reinforced W–Ni–Fe Heavy Alloy Composites Through Conventional and Spark Plasma Sintering
  2. Stability and Durability Study of Nano Pt Coated Titanium for Electrode Application
  3. Finite Element Simulation of Flow Localization During Equal Channel Angular Pressing
  4. Can Raman Spectroscopy be Applied for Investigating Graphite Growth in Nodular Cast Irons
  5. High Temperature Deformation Behavior of P92 Steel
  6. Preface
  7. Characterization of friction surfaced martensitic stainless steel (AISI 410) coatings
  8. A new device for fretting fatigue testing
  9. The Influence of Cathode Surface Velocity on Friction Aided Jet Electrodeposition
  10. Influence of Interphase Anisotropy on Lamellar Eutectic Growth Patterns
  11. Heat of solidification in refractory metals studied by drop-tube experiments
  12. Structure and Properties of Explosive Clad HSLA Steel with Titanium
  13. Thermal cycling In (α+β) Ti6Al4V alloy
  14. Casting Solidification Feed-Path Computation and Industrial Application
  15. Effect of Long-term Ageing on the Microstructure and Mechanical Properties of Creep Strength Enhanced Ferritic P91 Steel
  16. Modeling of Synergetic Effect of LIX 984N and D2EHPA on Separation of Iron and Zinc Using Artificial Neural Network
  17. Microstructure and Mechanical Properties of AZ31/SiC and AZ31/CNT Composites Produced by Friction Stir Processing
  18. Yttria dispersed 9Cr martensitic steel synthesized by mechanical alloying — hot isostatic pressing
  19. Bearing and Cleavage Failure Simulation of Single Lap Bolted Joint Using Finite Element Method
  20. Normal Spectral Emissivity Models of Steel 304 at 800–1100 K with an Oxide Layer on the Specimen Surface
  21. Interaction of thermally induced and mechanical fatigue
  22. Development of disc forgings in Ti-6Al-4V alloy for aero-engine application
  23. Solvent Extraction of Scandium from the Waste Solution of TiO 2 Production Process
  24. Densification of Al-2024 and Al-2024/Al 2 O 3 Powders by Conventional P/M Route and ECAP: A Comparative Study
  25. Wear Behavior of Plasma Sprayed Nanostructured Al–SiC p Composite Coatings: A Comparative Study
  26. Development of ring forgings in Ti-6Al-4V alloy for aero-engine applications
  27. Formation of Diffusion Aluminide Coatings on γ-TiAl Alloy with In-Pack and Out-Pack Processes
  28. Synthesis of Al–MgAl 2 O 4 Master Alloy and its Grain Refinement Studies in Pure Aluminium
  29. Evaluation of Hot Tensile Behavior of Fine-Grained Mg–9Al–1Zn Alloy Tube Processed by Severe Plastic Deformation
  30. A Study of High Cycle Fatigue Fracture Behavior of Three Types of Steels Used in Automotive Industry
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