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Powder metallurgy antifriction material
Introduction
Powder metallurgy is a technology that is used in the manufacturing of machine components and other substances by compression and heating treatment. In the powder metallurgy process, a mixture of metal powders is first compressed into a shape, and then the shape is heated up to the m......
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Double double short stress line finishing mill
Reversing two-stage Short Stress Line Rolling Mill
Introduction
Reversing two-stage short stress line rolling mill a kind of advanced technology in steel rolling production line. It is developed on the basis of old double stand rolling mill. By optimizing the design of rolling mill components, t......
Semiconductor material preparation
Preparation of Semiconductor Materials
Semiconductor materials are an important part of modern electronics and have many practical applications such as in transistors, diodes, and integrated circuits. The quality of these materials is determined largely by the preparation procedures used. This ar......
Cyanidation of steel
Stainless Steel Cyanidation
Cyanidation is the process of using cyanide to chemically leach gold from mined ore or rock. Cyanide-based solutions have been used for over a century to extract precious metals from gold ore. Cyanidation is sometimes referred to as the Heap Leach Process” due to its ......
Heat treatment example: heat treatment of shaft parts
Heat Treatment of Shaft Parts
Heat treatment is an integral part of the production process of almost all metal parts, shafts included. As its name suggests, this process involves the application of heat to the metal to achieve certain desired results. During heat treatment of shaft parts, the met......
Introduction to the formula of water-soluble quenching liquid (2)
Formulation of Water-Soluble Carburizing Liquids
Carburizing liquids are used to enable the surface of metals to meet design requirements. These liquids are designed to increase the surface carbon content of the metal, which provides strength and durability.
There are two major types of carburiz......
Mine Environmental Protection
Mining and Environmental Protection
Mining is an essential activity for building and sustaining a modern society. Mining activity involves the extraction of resources, such as metals, coal, oil, and natural gas, from beneath the earth’s surface. This extraction process can have a significant imp......
The reason why the pinch roller adopts the tail speed reduction control function
Adopting the deceleration control function in the tail of folder delivery roller has the following advantages:
1. Energy saving
No matter which kind of drive system, the accumulator will be used in the final drive. Both the mechanical flip integration, the double rotation drive and the unidirecti......
Hafnium tube and rod production
Tungsten Tubing Rod Production
Tungsten is a powerful, corrosion-resistant metal that is used in numerous industrial applications. Tungsten tubing rods are used in a wide range of applications from medical equipment to aircraft parts. Tungsten is exceptionally difficult to cut and shape, so the p......
Continuous Slab Casting
Continuous Casting of Slab
Continuous casting of slab is a process of solidification of a molten liquid such as steel, aluminum, copper and other metals by pouring the liquid into a mold and allowing it to solidify as it passes through a goo （w 不过这个问题我没怎么清楚啊 抱歉）d-covered belt mov......
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