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Improvement of bearing steel smelting process
The Improvement of Bearing Steel Smelting Process
Bearing steel is one of the most important classes of steel in modern industry. Bearing steel has extremely high strength and hardness, and this property gives it a wide range of applications in the automotive, aeronautic and aerospace industries. ......
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Application Status and Development Trend of Aluminum Alloy Friction stir Welding
Aluminium alloy friction stir welding is an emerging solid-state welding technology. It combines the advantages of friction stir welding and aluminium alloy welding and has the potential to improve the welding speed, weld quality, and cost. As a new joining technology, aluminium alloy friction sti......
Development and Prospect of Friction Welding Technology
Introduction
Resistance welding process is considered as a crucial spot welding technique. It is characterized by localized heat generation due to electrical and thermal resistance between the mating parts to create connection. This process can be used to weld materials like steel, aluminum, zinc......
Ceramic and metal welding technology: the key to the development and application of cermet materials
Titanium-ceramic welding technology is a new type of welding technology developed in the field of metal-ceramic materials. It is a combination of titanium welding and ceramic welding technologies. It is not only used in the traditional aerospace related fields, but also has wide application prospe......
SZ124 balance wheel type sand mixer operating procedures
Operating Guidelines of SZ124 Swing- type Mixing Sand Machine
1. Pre-operation Inspections
Before using the SZ124 swing-type mixing sand machine, it is necessary to check the parts of the machine. The inspection items should include the rotating parts of the motor, the belt drive, the safety p......
Research on Reducing Sulfur in Hot Metal
Research on Reduction of Sulphur in Iron Melt
Abstract
Sulphur is a harmful and unwanted impurity in iron melt, and its control is a long-term task for ironmaking industry. In this paper, the reduction methods for different types of sulphur sources in iron melt are discussed. According to the di......
Test method for stainless steel ferric chloride crevice corrosion GB 10127-88
The standard GB 10127-88 ”Test Method for Stainless Steel Cathodic Rectifiers of Corrosion Gaps” is a widely used standard for testing corrosion gaps in stainless steel trichloride baths. Corrosion gaps occur as a result of biofilm buildup on the surface of stainless steel trichloride baths. Thi......
45CrNiMoV use
百度知道无法提供作业答案，以下是相关介绍，供参考： 45CrNiMoV is a kind of high-alloy steel material which is mainly used in high-strength and high-temperature situations and has good mechanical properties such as thermo-plasticity, hardness, high strength and durability. The raw material of 45CrNiM......
X100CrMoV5 use
X100CrMoV5 is a grade of stainless steel used in industrial applications with high heat resistances. It is an Austenitic Cr-Mo stainless steel, often also referred to as a high-performance stainless steel. It has a unique combination of strength, durability and resistance to high temperatures, mak......
Chemical composition of titanium and titanium alloy grades GB 3620-83
内容
Introduction
GB 3620-83 is a Chinese national standard regarding chemical compositions for titanium and titanium alloys. It is important standard for a further understanding of the chemical compositions of titanium and titanium alloys in China. The standard was issued by the General Administr......
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