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Matrix structure characteristics of gray cast iron
Gray Cast Iron Microstructure
Gray cast iron is an iron-carbon alloy mainly composed of iron, carbon and silicon. It has good castability, high strength, good machinability, excellent vibration damping and other advantages, so it is widely used in automobiles, machines, chemical processes and mar......
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Inoculation Treatment of Gray Iron
The heat treatment of grey cast iron is an important factor affecting the comprehensive performance of cast iron parts. Before using grey cast iron to make castings, the heat treatment process is adopted to eliminate the tissue defects inside the mortar, so as to make the performance of the alloy ......
powder metallurgy forming
Introduction
Powder metallurgy (PM) is used for shaping and fabricating of component materials. It can be used to manufacture components from a variety of materials such as metals, ceramics, plastics and composites. In this process, a powder is compacted at room temperature under high pressure us......
Water gun jet flushing tin placer ore
Welding Technology
Welding is perhaps one of the most innovative technological processes of recent times. The technology has enabled us to join two objects together in a strong, reliable and often aesthetically pleasing way that is capable of withstanding considerable complex load. Welding techno......
Commonly used slow cooling equipment
Cooling and cooling equipment:
Cooling and cooling equipment is a kind of frequently used equipment in industrial production and the daily life of ordinary people. It plays a very important role in maintaining indoor temperature and improving product quality. As for the cooling and cooling equipm......
evaporation and condensation
Evaporation and Condensation
Evaporation and Condensation
The water cycle is a fundamental principle of nature and the process of evaporation and condensation is a critical function within the cycle. Conceptually, evaporation and condensation teeter between the two states of liquid and vapor, and ......
Closing machine
Introduction
A rope making machine is a specialized machine used to make rope. These machines in general are designed to twist strings into rope that has a high tensile strength and is often used in a variety of construction, industrial, and recreational activities. Most rope machines are based o......
Heat treatment of gray cast iron
Heat Treatment of Gray Iron Castings
Gray iron is one of the most commonly used casting materials, primarily because it is an inexpensive and versatile material with a wide range of applications. In addition to its low cost, gray iron is also popular for its high strength, wear and corrosion resi......
Sulfurization
Successful Use of SO2 (Sulfur Dioxide) in Wastewater Treatment
Sulfur dioxide (SO2) is commonly used as a treatment agent for controlling engineering and environmental problems in wastewater treatment systems. It is both a powerful oxidant and a reducing agent, and it can provide efficient treat......
Oval-Standing Oval Hole System
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The elliptical hole system is a system of shallow depressions in the earth’s surface, ranging in size from just a few centimeters to a few meters, arranged in a roughly oval or elliptical shape. These depressions are largely caused by terrain erosion, or man-made mining activities. They are fou......
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