Search results for keyword: melting
Improvement of bearing steel smelting process
The Improvement of Bearing Steel Smelting Process
Bearing steel is one of the most important classes of steel in modern industry. Bearing steel has extremely high strength and hardness, and this property gives it a wide range of applications in the automotive, aeronautic and aerospace industries. ......
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Cutting of difficult-to-machine metal materials
Cutting of Difficult-to-Process Metal Materials
Cutting of difficult-to-process metal materials poses a challenge for engineers. The difficulty generally results from the need to process material with an extremely hard surface, one that is resistant to cutting or has drilling characteristics that......
thermal cutting
International trade is the exchange of goods and services between countries. It is an important part of the global economy, fueling growth and creating jobs. In addition, international trade has become easier over the years, thanks to advances in communication and technology.
International trade ......
Coal Gangue Comprehensive Utilization Technology
Integrated Utilization of Coal Gangue
Background
In modern energy development and industrial production, energy is an important material basis, and coal is an important energy source. Coal burning and other smelting processes during industrial production will inevitably produce solid residues— ......
bronze smelting technique in ancient China
Bronze Smelting Technique in Ancient China
Bronze smelting was one of the great achievements of ancient China. Between the 16th and 11th centuries BC, the art of bronze smelting was perfected. In this process, the ore was heated to a high temperature, resulting in an alloy of copper and tin tha......
vacuum furnace
Vacuum ovens are incredibly useful pieces of industrial equipment, capable of drying and degassing items that regular ovens cannot handle. A vacuum oven works by eliminating the presence of any air or moisture in the oven chamber, controlling temperature and airflow to varying degrees. Many indust......
heat treatment of metals in ancient China
Heat Treatment of Metals in Ancient China
The history of heat treatment of metals in China dates back to the Shang Dynasty (1600-1046 BCE). This early heat treatment was used to soften and harden bronze utensils and weapons such as knives and spearheads, by heating and cooling in a process that i......
Metal Mold Casting Technology and Equipment for Aluminum Alloy Parts
Aluminium alloy casting process and equipment
The process of casting aluminium alloy is mainly divided into sand casting and die casting. The choice of casting process and equipment should be based on the requirements of mechanical properties, surface quality, dimensional accuracy and batch size.......
Example of heat treatment: heat treatment of bearing parts (Part 1)
Heat Treatment of Bearing Components (Part I)
Heat treatment of bearing components is an important step in ensuring their long-term performance and wear-resistance. Bearing components, such as axles, pins, and bushings, are designed to withstand intense loads and friction, so they must be treated......
continuous casting
Continuous casting (CC) is a technique used to cast liquid metal into a solid form. A continuous casting machine typically consists of at least two roller assemblies (pumps) mounted on a frame that conveys the solidified metal to a quenching station. The roller assemblies have a solid casting tabl......
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