Search results for keyword: retreat
return temperature
Temperature is an important measure of the environment around us. It can help to gauge the conditions of different areas and even the atmosphere. It is also a commonly used measure of heat when analyzing climate change.
Temperature can be measured in different ways. One way is to measure the air ......
1044 
Sarah
RH—IJ method
Rosenberg-Hirshon-Jacobs Law
Rosenberg-Hirshon-Jacobs Law is a legal concept that was developed to address the issues of domestic violence in a timely fashion. It is also known as the two-hour law. This law was established in response to the increasing incidents of domestic violence in the United......
neutral angle
Human Neutrality: A Necessity for a Healthy Society
In today’s world, people are faced with an enormous pressure to express many opinions, whether it be through mass media or personal communication. It is due to these pressures that neutrality has become an increasingly important concept for peo......
Continuous casting cooling water treatment
Ladle Cooling Water Treatment
Ladle cooling water is a key process for castings during production in metallurgical plants, and its water quality requirements are also very high. If there are problems such as serious scale, excessive corrosion and water quality instability in ladel cooling water, ......
The KR method successfully realized the "three removal" pretreatment of molten iron
Introduction
Hot Metal Desulfurization (HMD) is an important step in ironmaking and steelmaking. To ensure the quality of molten iron, the sulfur content must be controlled in a proper range. HMD is carried out to reduce the sulfur content of the hot metal, so as to meet the requirements of smelt......
melting period
The period of melting is an incredibly important stage in the life cycle of a glacier. It is the time when snow and ice thaws, recedes, and flows freely. As this period of melting begins, many changes occur within the glacier, its surroundings and its environment.
During the melting period, glaci......
Steelmaking Sunflower Collection
Steelmaking is a complicated process that has evolved over centuries. It involves combining the right raw materials, in the proper ratios, at the right temperature, and then cooling the metal to create a specific shape and strength. Steelmaking begins with raw material selection. The most commonly......
Molten steel vacuum circulation degassing method
Vacuum circulation degassing of steel liquid
Steel deoxidization and desulphurization often requires a quick and effective removal of oxygen and sulfur from the steel.This process is known as degassing.At present,the most widely used degassing method for steel-making is vacuum circulation degassi......
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......
"One and a half" smelting reduction ironmaking method
One-and-half Step Reduction Process
The One-and-half Step Reduction Process, also known as the Tomiyama Process and the Budden Process, is an innovative, cost effective iron and steel making process that has been used in Japan since the late 1940s. The process involves two key steps that have the......
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