Ladle Refractory Several steel and iron sectors use ladle Refractory in their production systems. A ladle is really a vessel that’s specifically designed to hold and move molten metal from one side to another. Depending on its shape, it can also be applied to pour contents into molds when they’re in their fluid form. They’re […]
The tires on an automobile are one of the most vital parts and are responsible for keeping drivers secure and safe. Though, tires are not cheap, nor are they necessarily eco-friendly. In fact, the energy of materials needed to manufacture tires costs tons of dollars and reasons damage to the atmosphere. In an effort be […]
The TUNDISH covering compound used in TUNDISH, these TUNDISH covering compounds are highly insulating powder, which is extremely fine expandability as well as spread ability so that it expands with spreads rapidly to cove complete molten steel base in the TUNDISH. It is extremely insulating in nature significantly eliminating heat loss due to the radiation […]
The Ladle Covering Compounds which is widely applied in foundries and steel systems (plants) to eliminate the loss of heat liquid metal in the ladle. Since the temp of fluid metal is being poured into Moulds / dies / cavities is vital, this Ladle Covering Compounds decrease the temp of fluid metal in the ladle […]
In distinction to heat-releasing compounds (exothermic mixtures) that self-heat as a results of an heat evolving reaction, heat insulation compounds 1st absorb heat from the liquid metal wont to fill the mold till reaching equilibrium temperature; from this moment on, they shield the liquid casting metal against more heat losses for a definite time. Therefore, […]
Ladle covering compounds square measure extremely insulating powder, that has superb expandability and spreadability, in order that it expands and spreads instantly to hide entire liquified steel surface within the ladle and tundish. Benefits Minimizes heat loss because of radiation. Prevents direct contact of liquid steel to atmosphere. Provides insulation for extended time period at […]
New research has shown that rice husk ash (RHA), an agricultural waste product, could be used to synthesize nanosized hydroxy-sodalite (HS) particles, a type of zeolite. HS particles are a rich source of silica, which is an essential material for fabricating semiconductor devices. Rice husk is an abundantly available agricultural waste material that contains a […]
In this investigation, a feasibility study is made to use Rice Husk Ash as an admixture to an already replaced Cement with fly ash (Portland Pozzolana Cement) in Concrete, and an attempt has been made to investigate the strength parameters of concrete (Compressive and Flexural). For normal concrete, Indian Standard (IS) method of mix design […]
This paper presents a study on the development of compressive strength up to 91 days of concretes with rice-husk ash (RHA), in which residual RHA from a rice paddy milling industry in Uruguay and RHA produced by controlled incineration from the USA were used for comparison. Two different replacement percentages of cement by RHA, 10% […]
Work-ability, strength, and durability are three basics properties of concrete. Amount of useful internal work necessary to overcome the internal friction to produce full compaction is termed as Work-ability. Size, shape, surface texture and grading of aggregates, water-cement ratio, use of admixtures and mix proportion are important factors affecting work-ability. Strength is to bear the […]