Magnesia-Carbon Refractories
…(HMOR). The wear by the liquid steel is decreased as the hot modulus of rupture increases. The hot modulus of rupture can be effectively improved by structural densification or metal…
Read More…(HMOR). The wear by the liquid steel is decreased as the hot modulus of rupture increases. The hot modulus of rupture can be effectively improved by structural densification or metal…
Read More…with very high ultimate tensile strengths. The microstructure of CP steels contains small amounts of martensite, retained austenite and pearlite within the ferrite/bainite matrix. An extreme grain refinement is created…
Read More…in the articles available under links http://www.ispatguru.com/methods-of-shutting-down-a-blast-furnace/ and http://www.ispatguru.com/salamander-tapping-for-capital-repairs-of-blast-furnace/. Quenching and cooling of the furnace with water sprayed from the furnace top is an important activity which is taken up…
Read More…structure Predominantly normative authority structure Mixed authority structure such as normative-coercive or utilitarian-coercive Genotypic characteristics As in the case of prime beneficiary concept, the classification of organizations is based on…
Read More…after a forceful boss. There is, therefore, nothing more corrupting and more destructive in the organization than a forceful but basically corrupt executive. Such a person may well operate effectively…
Read MoreMetallurgical Processes and Defects in Steel Products Defects in steel products are defined as deviations in appearance, shape, dimension, macro-structure / micro-structure, and/or chemical properties when compared with the specifications…
Read More…method (i.e. first run followed by sealing or backing run) and is generally performed with the inside pass first followed by the outside pass second. This ensures that the two…
Read Moresteel by immersion in water rust, corrosion product consisting of hydrated iron oxides. Rust – It is the corrosion product consisting of hydrated iron oxides. Rust staining – It is…
Read MoreWhether the purchase is for a small simple item, or a large complex plant, or the activities to be performed at the construction site, the technical specification needs to clearly…
Read Morecubic’ (FCC) structure into carbon supersaturated ‘body centered tetragonal’ (BCT) structure to form martensitic structure. Then heat treatment of tempering develops the strength and toughness of the matrix consisting of…
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