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shrinkage cavity
Introduction
In civil engineering, holes are often caused by the process of shrinkage. Shrinkage can occur in both concrete and soil materials, resulting in a variety of different types of holes. Shrinkage holes can lead to structural problems, such as decreased stability and increased stress, as......
1220 
Sophia
Inorganic coating
Inorganic Coating
Inorganic coating is a type of coating applied to surfaces to protect them from damage and modification. These coatings are applied as a thin film and can be used in a variety of applications, including coating a surface with a material that helps prevent corrosion, adds extra pr......
Salt bath furnace
Salt Bath Furnaces
Salt bath furnaces are designed for annealing, galvanizing, carburizing, pre-heating, and stress relieving a variety of materials, including aluminum, stainless steel, brass, titanium, and plastic. By using a liquid salt bath, these furnaces are able to reach temperatures up to......
Deep drawing
Globalization
Globalization is becoming increasingly important for all nations around the world, as it helps to facilitate increased economic cooperation, encourages cultural understanding, and allows for the easy flow of goods, services, and information between countries on a global scale. Globa......
Clay casting
Sand Casting
Sand casting is one of the oldest forms of metal casting and has been used since ancient times to make tools and art objects. It can involve a wide variety of materials and techniques, but typically involves the use of a mold made of sand, clay, or other material to shape the metal i......
CNC lathe programming skills
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CNC lathe programming techniques
Computer numerical control (CNC) lathes, also known as CNC turning centres, are specialised machine tools used for machining metal components mainly through the process of metal cutting. CNC lathes are incredibly efficient and accurate, thereby allowing process......
Paint Mixer Operating Instructions
Operation Rules for Paint Mixer
1. Preparation before use
Before using a paint mixer, an operator must check the power supply, the integrity of the protective cover, and the coupling between the mixer and the motor and check the fastening bolts of all parts to be used, and finally examine the wo......
molding sand
Garnet is one of the most common types of sand in the world. This reddish-brown colored mineral is composed of a wide variety of elements and is made up of a variety of particle sizes. It is primarily used as an abrasive material in a variety of industries, such as sandblasting, water filtration, ......
organic coating
Organic coatings
Organic coatings are one of the most widely used coatings in the world. They are thin films composed of polymers, with organic or inorganic filler materials, and applied to substrates by spraying, brushing, or rolling. Organic coatings are used mainly to protect a variety of mate......
Gunning Technology of Converter Lining
Injection Refractory Technology for Rotary Kiln Furnace Linings
Generally, the surface of a rotary kiln furnace lining must be kept at a certain temperature resisting wear and heat radiation. In order to maintain the necessary heat temperature, high-quality refractory materials are commonly used ......
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