Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R K Minj"'
Autor:
R K Minj, N S Randhawa
Publikováno v:
Transactions of the Indian Institute of Metals. 73:2105-2111
Low-carbon ferromanganese (LC-FeMn) is an essential ingredient for making high-strength low-alloy steel and stainless steel. The conventional industrial-scale silicothermic method for the production of LC-FeMn comprises several energy intensive compl
Autor:
R. B. V. Ramana, Ashok Kamaraj, Suchandan K Das, R K Minj, G. K. Mandal, T. Venugopalan, M M Humane
Publikováno v:
Transactions of the Indian Institute of Metals. 72:369-381
The high-carbon wire rods essentially permit controlled traces of the aluminium and calcium dissolved in the molten steel bath due to the generation of un-deformable complex oxide inclusions. These inclusions can be controlled by treating the liquid
Publikováno v:
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 53, Iss 2, Pp 123-130 (2017)
The polymorphic transformation of the monoclinic ?-polymorph to the orthorhombic ?-polymorph of di-calcium silicate at around 500?C during cooling results in disintegration of slag. The slag generated, during the production of thermo mechanically tre
Publikováno v:
Transactions of the Indian Institute of Metals. 70:1887-1899
Presence of non-metallic inclusions in steels are practically inevitable and deoxidation products are one of the main sources for such inclusions. The present investigation focuses on the study of non-metallic inclusions in Fe–Al–Si–O system by
Publikováno v:
Transactions of the Indian Institute of Metals. 66:491-499
The multi-metallic magnetite ore at Pokhpur, Tuensang district of Nagaland is of special significance due to the presence of Ni, Cr and Co. Its smelting was carried out to selectively reduce all the oxides of nickel, chromium, cobalt and iron present
Publikováno v:
Metallurgical and Materials Transactions A. 42:1692-1708
In the current experimental investigation, a comparative study has been carried out to understand the development of texture under different conditions, viz. controlled hot-rolled, one-step cold-rolled (CR) and annealed, and two-step cold-rolled and
Publikováno v:
steel research international. 78:588-594
Electric arc furnace steel contains about 70-120 ppm nitrogen. There is no suitable method for nitrogen removal from electric arc furnace steel up to the level desired for good quality bars and flat rolled products (30 ppm max). The existing process
Publikováno v:
Metallurgical and Materials Transactions B. 32:558-561