Search results for keyword: boron
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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Madison
Powder metallurgy anti-friction products
Abrasive Powder Metallurgy Products
Powder metallurgy is a technology for manufacturing parts in a faster and more efficient way than traditional methods. It is a process of making parts in larger quantities and with a variety of different shapes, sizes and materials. Powder metallurgy is used t......
New Development of Superhard Material Products in my country
In recent years, ultra-hard materials have become increasingly recognized topics in the world of industry, economics, and science. Respectively, new developments in the fabrication of ultra-hard materials have been made, leading to not only an increase in the performance of related products, but a......
Chemical composition of fluorite lump ore for metallurgy
Chemical Composition of Fluorspar Blocks for Metallurgical Use
The chemical composition of fluorspar blocks is an important property that must be assessed when selecting fluorspar blocks for metallurgical use. Fluorspar blocks give results in terms of the percentage of major elements, trace eleme......
electrolytic grinding
Electrolytic Grinding (ECG)
Electrolytic grinding (ECG) is a process that combines the surface quality improvement of the electrochemical machining (ECM) process with the stock removal capability of grinding process. ECG is used to remove material from conductive materials of a specific thickness......
Technical indicators of graphite electrodes
Technical performance indicators of graphite electrodes
Graphite electrodes are widely used in metal smelting operations, such as electric arc furnaces, submerged arc furnaces, ladle furnaces, and so on. The main composition of graphite electrodes is petroleum coke, which is made of low-ash and ......
Improvement of heat treatment technology for high-strength fasteners
Introduction
High strength fastener thermal treatment technology is used extensively in industries which require parts that are subjected to extremely high levels of stress. Fastener thermal treatment technologies provide increased resistance to fatigue and increased resistance to corrosion, thus......
Microalloyed steel should not adopt solid solution strengthening method
Welding alloy steel should not use solid solution strengthening
Alloy steel is a kind of steel containing a certain amount of alloying elements, commonly used alloy elements are Cr, Ni, Mo, W, V and so on.The welding alloy steel should not be used for solid solution strengthening, because:
1. We......
boronizing
Here is a 2500-word article about boron:
boron is a chemical element found on the periodic table with the atomic number 5 and symbol B. It is a nonmetallic solid at room temperature; in its elemental form, boron is a black crystalline solid. boron is used to manufacture a wide range of products, ......
Rolling characteristics of spring steel
Cold Rolling Characteristics of Spring Steel
Due to the different uses and processing requirements of cold-rolled spring steel, spring steel needs to have certain excellent properties after cold rolling, such as good elasticity, high tension, strong increase of force, large processing deformatio......
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