Institution
Defence Metallurgical Research Laboratory
Facility•Hyderabad, India•
About: Defence Metallurgical Research Laboratory is a facility organization based out in Hyderabad, India. It is known for research contribution in the topics: Microstructure & Alloy. The organization has 1208 authors who have published 2662 publications receiving 51663 citations.
Topics: Microstructure, Alloy, Ultimate tensile strength, Creep, Coercivity
Papers published on a yearly basis
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TL;DR: In this paper, the effect of cyclic heat treatment and quenching medium on the microstructure and mechanical properties of W-Ni-Co alloys has been investigated.
Abstract: Current generation heavy alloys with enhanced static as well as high strain rate properties are based on W-Ni-Co alloys. These alloys are subjected to a cyclic heat treatment to obtain fine tungsten precipitates in the matrix and to realise superior mechanical properties. The present study is focused on processing 92W-5Ni-3Co alloy using a post-sintering cyclic heat treatment to obtain fine tungsten precipitates in the matrix. As-sintered alloys and cyclic heat treated (in vacuum) alloys are then subjected to (i) vacuum heat treatment with oil quenching and (ii) nitrogen heat treatment with water quenching. A comparison has been drawn based on microstructural features and mechanical properties, between the alloys processed (i) with and without cyclic heat treatment and (ii) with oil and water quenching. This study thus helps in understanding the effect of cyclic heat treatment and quenching medium on the microstructure and mechanical properties of W-Ni-Co alloys.
17 citations
TL;DR: In this paper, the results of laboratory scale experiments on electrochemical reduction of Ti02 granules were brought out and some of the kinetic parameters of the reduction process were discussed while presenting the quality improvements achieved in the experimentation.
17 citations
17 citations
TL;DR: In this paper, the results of computer simulation of pressure sintering using finite element analysis for isostatic as well as uniaxial pressing conditions are described. But the results are not used to corroborate the theoretical derivations.
17 citations
TL;DR: In this article, the power conversion efficiencies (PCEs) of the five CEs, namely copper sulfide (Cu2S), Cu2S@graphene oxide (GO), reduced graphene oxide (RGO), functionalized multiwalled carbon nanotubes (F-MWCNTs), except C-fabric, were investigated.
17 citations
Authors
Showing all 1215 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Rajiv S. Mishra | 64 | 591 | 22210 |
| G. Sundararajan | 46 | 241 | 8402 |
| Dipankar Banerjee | 44 | 366 | 9025 |
| Satyam Suwas | 43 | 412 | 7655 |
| G. Madhusudhan Reddy | 38 | 168 | 4580 |
| Animesh Dutta | 38 | 299 | 7014 |
| Om Prakash Pandey | 37 | 441 | 6403 |
| Shrikant V. Joshi | 34 | 229 | 4119 |
| Arumugam Pandurangan | 34 | 183 | 3708 |
| Dibyendu Ganguli | 33 | 147 | 3122 |
| K. T. Jacob | 33 | 364 | 5026 |
| E. S. R. Gopal | 31 | 237 | 4191 |
| Rahul Mitra | 31 | 191 | 3698 |
| Bhaskar Majumdar | 30 | 160 | 3065 |
| Jainagesh A. Sekhar | 29 | 219 | 2524 |