Search results for keyword: hearth
Furnace ratio
The fireplace is one of the most significant components of a home. It brings warmth and life to any room and provides a focal point for relaxation in the home. A fireplace not only provides a place to huddle up around and enjoy the ambiance of roaring flames, but it can also be a source of comfort......
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Open hearth furnace bottom sintering
Metal is an essential material in production activities and home applications, as it is harder, more malleable and more durable than many other materials. This means that when a metal object needs to be strengthened, heat treatment processes may be used to improve the metal’s malleability, streng......
Open hearth oxygen
Oxygen for Blast Furnaces
Today, oxygen-fueled combustion is the most efficient form of combustion available for blast furnaces. In oxygen-fueled blast furnaces, oxygen is injected through nozzles into the blast furnace at extremely high temperatures and pressures. This not only increases the temp......
Acid open hearth steelmaking
Acid Open-hearth Steel Making
Introduction
Acid open-hearth steel making is a process used to produce steel from ore in an oxygen-enriched environment. The process involves combining iron ore, flux materials, and scrap steel in a large open-hearth furnace. The heat enables the steel to be separat......
Open hearth Steelmaking
Bessemer Process
The Bessemer Process was invented in 1856 by Sir Henry Bessemer in England, for the mass production of steel. It allowed for large production of low-cost steel tailored to specific industrial and consumer needs. The process was groundbreaking for its time, and has since been the ......
Furnace capacity ratio and influencing factors of converter
1 Introduction
The blast furnace is the main furnace used by steel mills today. The volume of the furnace determines the size of the furnace. The furnace capacity ratio (FR) is the most commonly used performance index for the blast furnace. The ratio reflects the production capacity of the furnace......
Converter Steelmaking Workshop Design
Introduction
In the process of steel smelting, there are many internal and external factors that can lead to the steel melting process becoming inefficient and unstable. In order to improve the efficiency of the steel smelting process, the design and construction of a steel smelting plant is nece......
The function and structure of getting off the converter furnace
Introduction
A ladle car is used for transporting liquid steel from one location to the next. Steel is a very hazardous substance and must always be handled carefully. The ladle cars are highly specialized pieces of machinery that perform specific tasks in the steelmaking process. This article ex......
Oxygen supply intensity in converter steelmaking process
In recent decades, the practice of oxygen enrichment in the process of steelmaking in open-hearth furnaces has developed in leaps and bounds. In particular, the utilization of oxygen to significantly reduce furnace fuel rates and increase furnace heat release are crucial. Therefore, understanding ......
Residual manganese content of end point molten steel in converter steelmaking process
Abstract
In the steel making process, the end point steel water residual manganese is a key indicator to measure the quality. This article introduced the latest information on the end point steel water residual manganese of the converters. Firstly, it has discussed the importance of steel water r......
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