Search results for keyword: decarbonization
Heat treatment basics: annealing-quenching-tempering
Heat Treatment Basics: Annealing, Quenching, and Tempering
Heat treatment is an important process in materials engineering, used to change the physical and chemical properties of a material. By manipulating the temperature during the process, engineers can tailor different characteristics of the ......
1067 
Amanda
Advantages and characteristics of vacuum heat treatment furnace
Introduction
Vacuum heat treatment furnace is an emerging heating method in China. It is widely used in the heat treatment of metal materials, widely used in auto parts, fasteners and aviation parts, etc., and has obtained good application results.
Advantages of Vacuum Heat Treatment Furnace
Fi......
Machining of heat-resistant steel
Processing of Heat-resistant Steel
Heat-resistant steel is widely used in many different applications. It is a special type of steel that is able to withstand high temperatures and has excellent mechanical properties when exposed to these temperatures. Due to its superior characteristics, heat-r......
Continuous casting slab surface depression
Continuous casting bloom (CCB) surface defect can be defined as a surface defect that is present when the surface of the CCB does not meet the desired quality standard. The surface defect can be caused by a number of factors including improper casting parameters, inadequate mold release, inadequat......
Internal cracks generated during straightening of continuous casting slab
Internal cracking of continuous casting billet rectification
In the production of steel ingot, oxidation and decarbonization of steel ingot surface should be prevented. In recent years, due to the development of electric furnace steelmaking and continuous casting, electric furnace steelmaking and......
Metallurgical Principles of Secondary Combustion
The Principle of Metallurgy in Secondary Combustion
Secondary combustion is a metalworking process that involves heating and cooling materials in an effort to alter or add to their properties. This method has applications in a variety of metalworking industries, including the smelting of steel an......
Requirements for blowing of the first heat of steel after the oven
Blowing of First Reheating Furnace
Blowing is a crucial operation in heat treatment, which requires stringent quality management and control. Blowing of first reheating furnace is one of the most important operations, which should not be ignored. Good blowing will ensure the strength, stability a......
Decarburization Process of Top Blowing AOD Furnace
At the top blowing AOD furnace decarbonization process, molten steel is refined with argon oxygen decarburization (AOD) process in a vacuum state. This process is highly efficient and can remove high amounts of carbon, silicon, and phosphorus all within a low-cost operation and a high degree of sa......
Steelmaking Converter Gas Dry Purification Recovery and Utilization Technology
In order to facilitate the separation and recovery of combustible gas from steel refining furnaces, the dry purification and utilization technology of steel refining furnace coal gas is adopted.
This technology is suitable for gas products with purification temperature from 200 ̊C to 500 ̊C. Th......
gas in steel
Inert gas blowing technology in steelmaking
Abstract
This paper studies the development, application and principle of inert gas blowing technology in steelmaking, and reviews its effect on increasing the efficiency and environmental performance of steelmaking. It is believed that inert gas blowin......
Popular Entries
- Spanish heat-resistant steel steel grade
- Faults caused by incorrect mixing ratio of gasoline and engine oil
- How lifts work
- overseas trade
- London Exchange Alternative Investment Market
- Zibo Fushan Mining Co., Ltd.
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- Brinell/Rockwell hardness conversion table
- Zhangjiagang Rural Commercial Bank
- thermodynamics thermodynamics
- re-election workshop design
- employee satisfaction
- Density of diamond
- Rationalized Global Planning Model
- digital wallet
Recent Updates
- continuous casting
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- overseas trade
- shipping
- Korea Xinsheng Shipping Co., Ltd. Shanghai Office
- Hamilton's Protectionist Trade Doctrine
- Rationalized Global Planning Model
- Heckscher-Ohlin model
- black market price
- buy each other
- principle of reciprocal treatment
- The unit that accepts entrusted customs declaration
- reciprocal tariff
- sliding tariff
- digital wallet
- horizontal trade
Copyright © 2016 - 2024 by metal-knowledge.com. All rights reserved