Items where Author is "Kumar, Sanjay"

Article

Kumar, Sanjay and Kumar, Rakesh (2011) Mechanical activation of fly ash: Effect on reaction, structure and properties of resulting geopolymer. Ceramics International, 37 (2). pp. 533-541.

Kumar, Sanjay and Kumar, Rakesh and Mehrotra, S P (2010) Influence of granulated blast furnace slag on the reaction, structure and properties of fly ash based geopolymer. Journal of Materials Science, 45 (3). pp. 607-615.

Kumar, Sanjay and Kumar, Rakesh and Bandopadhyay, A and Alex, T C and Ravi Kumar, B and Das, Swapan K and Mehrotra, S P (2008) Mechanical activation of granulated blast furnace slag and its effect on the properties and structure of portland slag cement. Cement and Concrete Composites, 30 (8). pp. 679-685.

Kumar, Rakesh and Kumar, Sanjay and Mehrotra, S P (2007) Towards sustainable solutions for fly ash through mechanical activation. Resources, Conservation and Recycling, 52 (2). pp. 157-179.

Kumar, Sanjay and Kumar, Rakesh and Alex, T C and Bandopadhyay, A and Mehrotra, S P (2007) Influence of reactivity of fly ash on geopolymerisation. Advances in Applied Ceramics, 106 (3). pp. 120-127.

Alex, T C and Godiwalla, K M and Kumar, Sanjay and Jana, R K and Rao, A S and Singh, Manjit and Premchand, (2006) Studies on the extraction of manganese from sea nodule residue as ferrosilicomanganese. Steel Research International, 77 (3). pp. 147-151.

Kumar, Sanjay and Bandopadhyay, A and Alex, T C and Kumar, Rakesh (2006) Influence of mechanical activation on the synthesis and hydraulic activity of calcium dialuminate. Ceramics International, 32 (5). pp. 555-560.

Kumar, Sanjay and Kumar, Rakesh and Bandopadhyay, A (2006) Innovative methodologies for the utilisation of wastes from metallurgical and allied industries. Resources Conservation and Recycling, 48 (4). pp. 301-314.

Kumar, Rakesh and Kumar, Sanjay and Badjena, S and Mehrotra, S P (2005) Hydration of mechanically activated granulated blast furnace slag. Metallurgical and Materials Transactions B, 36 (6). pp. 873-883.

Kumar, Sanjay and Bandopadhyay, A and Rajinikanth, V and Alex, T C and Kumar , Rakesh (2004) Improved processing of blended slag cement through mechanical activation. Journal of Materials Science, 39 (10). pp. 3449-3452.

Kumar, Sanjay and Das, Swapan K and Daspoddar, P K (2003) Thermo-mechanical behaviour of low cement castables derived from mullite aggregates synthesised from beach sand sillimanite. Ceramics International, 29 (2). pp. 139-144.

Kumar, Sanjay and Singh, K K and Ramachandrarao, P (2001) Effects of fly ash additions on the mechanical and other properties of porcelainised stoneware tiles. Journal of Materials Science, 36 (24). pp. 5917-5922.

Das, S K and Kumar, Sanjay and Ramachandrarao, P (2000) Exploitation of iron ore tailing for the development of ceramic tiles. Waste Management, 20 (8). pp. 725-729.

Kumar, Sanjay and Singh, K K and Ramachandrarao, P (2000) Synthesis of cordierite from fly ash and its refractory properties. Journal of Materials Science Letters, 19 (14). pp. 1263-1265.

Pradhan, B and Kumar, Sanjay (2000) Finite element analysis of low-velocity impact damage in composite laminates. Journal of Reinforced Plastics and Composites, 19 (4). pp. 322-339.

Das, Suchandan K and Kumar, Sanjay and Ramachandrarao, P (2000) Recovery Exploitation of iron ore tailing for the development of ceramic tiles. Waste Management , 20 (8). pp. 725-729.

Das, S K and Kumar, Sanjay and Daspoddar, P K (1997) Crystal morphology of calcium aluminates hydrated for 14 days. Journal of Materials Science Letters, 16 (9). pp. 735-736.

Das, S K and Kumar, Sanjay and Poddar, P K D (1997) Effect of synthetic refractory aggregates on the hydraulic and other properties of commercial high alumina cement. Industrial Ceramics, 17 (1). pp. 17-22.

Baidya, B K and Kumar, Sanjay and Bhat, K L (1997) Extraction of manganese from manganese and iron sea nodules. NML Technical Journal, 39 (3). pp. 177-181.

Kumar, Sanjay and Das, S K and Das, U S and Daspoddar, P K (1995) Effect of synthetic aggregates on the high temperature strength properties of mixed calcium aluminates. NML Technical Journal, 37 (4). pp. 117-122.

Conference or Workshop Item

Verma, B N and Kumar, Sanjay and Joarder, B (2011) Improvement in New Grades of Work Roll for Hot Strip Mill through NDE. In: Proceedings of the International Conference on Non Destructive Evaluation for Steel and Allied Industries - NDESAI 2011, Dec. 2-3, 2011, SNTI Auditorium Jamshedpur, India.

Kumar, Sanjay and Kumar, Rakesh and Mehrotra, S P (2011) Geopolymers, fly ash reactivity and mechanical activation. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Kumar, Rakesh and Kumar, Sanjay and Mehrotra, S P (2011) Mechanical activation in blended cement processing. In: VI International Conference on Mechanochemistry and Mechanical Alloying (INCOME 2008), 1-4 December 2008, NML Jamshedpur, India.

Nath, S K and Kumar, Sanjay (2010) Wear Resistant Ceramics from Fly Ash. In: National Seminar on Refractories & Furnaces for Energy Efficient & Environment Friendly Steel & Metal Processing, 09-10 September, 2010, CGCRI, Kolkata. (Unpublished)

Kumar, Rakesh and Kumar, Sanjay and Alex, T C and Srikanth, S and Mehrotra, S P (2010) Process innovations using mechanical activation of minerals and wastes. In: UNSPECIFIED.

Kumar, Sanjay and Kumar, Rakesh (2010) Tailoring geopolymer properties through mechanical activation of fly ash. In: 2nd International conference on sustainable construction materials and technologies, 28-30 June, 2010, Ancona, Italy.

Kumar, Sanjay and Kumar, Rakesh and Bandopadhyay, A and Mehrotra, S P (2007) Novel geopolymeric building materials through synergistic utilisation of industrial waste. In: International conference alkali activated materials: research, production and utilization, 2007, Prague.

Mehrotra, S P and Kumar, Rakesh and Kumar, Sanjay (2006) Mechanical activation of solids in processing of minerals and wastes. In: Proceedings of the XXIII International Mineral Processing Congress, 3-8 Sept. 2006, Istanbul, Turkey.

Bandopadhyay, A and Goswami, M C and Kumar, Sanjay (2005) Improvement of environmental performance of integrated steel sector through process integration & optimisation measures and innovative waste management practices. In: Emomami-2005, 2005, IATES, Bhubaneswar.

Kumar, Sanjay and Singh, K K and Das, S K and Ramachandrarao, P (2002) Waste Utilisation : Towards Cleaner Environment. In: Clean Technologies for Metallurgical Industries (EWM-2002), 24-25 January, 2002, National Metallurgical Laboratory (CSIR), Jamshedpur.

Kumar, Sanjay and Kumar, Virendra and Prasad, M M (2001) Corrosion of Reinforced Concrete and Its Protection. In: National Seminar on Corrosion and Its Prevention (NSCP-2001), 13-14, December, 2001, National Metallurgical Laboratory, Jamshedpur.

Kumar, Sanjay and Das, U S and Singh, K K (1999) Sintering studies on fly ash and clay mixes. In: Proceedings of the National Seminar on Fly Ash Utilisation, February 26-27, 1999, NML Jamshedpur, India.

Guru Vittal, U K and Murty, A V R S and Kumar, Sanjay (1999) Use of fly ash admixed concrete for pavement construction. In: Proceedings of the National Seminar on Fly Ash Utilisation, February 26-27, 1999, NML Jamshedpur, India.

Guru Vittal, U K and Kumar, Sanjay (1999) Use of fly ash admixed concrete for pavement construction*. In: Proceedings of the National Seminar on Fly Ash Utilisation, February 26-27, 1999, NML Jamshedpur, India.

Kumar, Sanjay and Singh, K K (1998) Development of Corundum/Mullite Composites from fly Ash & Alumina Mix by Reaction Sintering. In: UNSPECIFIED.

Kumar, Sanjay and Das, U S and Singh, K K and Ramachandrarao, P (1998) Development of ceramic floor and wall tiles from fly ash. In: UNSPECIFIED.

Das, S K and Kumar , Sanjay and Singh, K K and Ramachandrarao, P (1996) An Innovative Approach towards Utilisation of Wastes Generated from Iron & Steel Industries. In: UNSPECIFIED.

Das, S K and Kumar, Sanjay and Singh, K K and Ramachandrarao, P (1996) An Innovative approach towards utilisation of wastes generated from iron & steel industries. In: UNSPECIFIED.

Kumar, Sanjay and Agadi, W and Das, V K and Desai, B N (1994) Ultrasonic acoustic transducers for underwater acoustic measurements. In: Symposium on Ocean Technology, on the Occasion of the Golden Jubilee of the Council-of-Scientific-and-Industrial-Research (CSIR), Aug 27-29, 1992, Goa.

Patent

US2006000491916 (2008) Process for the production of Portland slag cement using granulated blast furnace slag. US7410537.