Search results for keyword: precipitates
Treatment of electroplating solution: insoluble salt precipitation method
The Treatment of Electroplating Solution by the Precipitation Method
Introduction
Electroplating is the process of applying a thin layer of metal to the surface of another material. This enables the material to be used in a range of applications, such as providing a protective layer, improving t......
1042 
Sophia
Quantity classification of dispersed ferrite
Dispersion of ferrite Number Classification
Ferrites are a class of magnetic materials made up of iron oxide and other metal oxides. They are widely used in various types of electrical applications such as transformers, motors, and computers. Due to the presence of magnetic properties, ferrite ha......
Defects and Prevention of Lost Foam Castings-Sand Sticking
Abstract
Sticking sand is a common defect of die casting and is mainly caused by the poor liquidity of molten metal. This paper summarizes the reasons, characteristics and prevention measures of sticking sand. The methods used to reduce sticking sand defect include modifying the composition of th......
Chromate treatment
Chromium (VI) Pollutants in Environmental Remediation
Chromium (VI) pollutants, such as hexavalent chromium (Cr6+), can have a significant impact on the environment. The chemical is highly toxic and, if released into water, can result in a wide range of health effects in humans and animals, inclu......
Heat treatment of billet and steel
Heat Treatment of Steel Billets and Steels
Steel is a type of metal produced by adding carbon alloy and other elements to iron to make it stronger, more durable, and less vulnerable to rust and corrosion. Hot-rolling is the process of forming of steel billets or steels through the process of heat......
Heat Treatment System for Superalloy Forgings
Introduction
High temperature alloy forgings should receive appropriate heat treatment in order to obtain the excellent mechanical properties and to develop the desired shape and dimensions. Heat treatment of high temperature alloys consists of quench annealing, solutioning, and aging. This paper......
Solution heat treatment
Heat Treatment
Heat treatment is a process used to alter the physical, chemical and mechanical properties of a metal to improve its desired characteristics. By adjusting the amount of time, temperature and other parameters it can be used to achieve a wide range of results. The most common types of......
Metal Heat Treatment: Aging Treatment
Metal Heat Treatment: Age Hardening
Heat treatments are one of the most important processes used in metal fabrication and metalworking. Heat treatments can increase the strength and hardness of metals, reduce the amount of formability in certain applications, increase ductility and reduce the ris......
Determination of PAG Quenching Liquid Concentration in Solid Solution Treatment of Aluminum Alloy
Determining the Concentration of PAG Harden Solution for Solid Solution Treatment of Aluminum Alloy
Introduction
Aluminum alloy is a widely used material in many modern applications, including automotive, aerospace and architectural components and products. The materials possess excellent proper......
Annealing - Quenching - Tempering
Annealing
Annealing is a heat treating process used to alter the chemical and physical properties of a material. It involves heating the material above its recrystallization temperature and then slowly cooling it in a controlled manner to improve its properties. The process of annealing is most c......
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