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Thermite welding
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Aluminium Hot Welding
Aluminium hot welding is an important process in the manufacturing and repair of components in a variety of industrial sectors. In the process, molten aluminium is applied to create the weld. This process is often used when small pieces need to be joined together, and it i......
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Emily
A Review of Brazing (Part Two)
Thermal Spraying
Thermal spraying is one of the most versatile and widely used coating techniques with many applications in various industries. Thermal spraying is the process of spraying molten or plasticized materials on a substrate to produce a solid coating. Thermal spraying is commonly used ......
A Review of Brazing (Part 1)
Introduction to Brazing
Brazing is a widely used method for joining two pieces of metal together, usually with a filler metal, such as copper, brass, bronze, or aluminum. The brazing process is fairly simple, as it involves heating the pieces of metal with a torch or other heat source and then in......
GB 6653-94 Steel plates for welding gas cylinders
解析
GB 6653-94 Welding Cylinder Steel Plate
This standard GB 6653-94 provides requirements, test methods, inspection rules and packaging, marking, quality of welding steel plates for manufacturing various types of gas cylinders.
1. Scope
This standard applies to welded steel plates are used to......
GB 6681-86 General Rules for Sampling of Gas Chemical Products
General Principles of Gas Chemical Products Sampling GB 6681-86 “The General Principles for Gas Chemical Products Sampling” provides criteria for sampling variety of gas chemical products, as well as provisions and modeling diagrams of sampling device. This standard effectively protects the fair ......
Welding of Large Stainless Steel Thin Wall Vessels
Welding of Large Stainless Steel Thin-walled Containers
Welding of large stainless steel thin-walled containers requires careful consideration in choice of materials and processes to ensure good weld quality. In this article, we will explain the various welding techniques available and their cons......
GB/T 4172-2000 Mechanical properties and technological properties of weathering steels for welded structures
GB/T 4172-2000 Mechanical and Process Properties of Weathering Steel for Welded Structures
This national standard (GB/T 4172-2000), Mechanical and Process Properties of Weathering Steel for Welded Structures, is a technical standard specified by the National Standardization Administration Committ......
Constant magnetic permeability alloy (GB/T15003-1994)
The Constant Magnetic Conductivity Alloy (GB/T15003-1994)
The term ‘constant magnetic conductivity alloy’, according to the Chinese National Standards GB/T15003-1994, is a metallic material composed of ferromagnetic alloys which exhibit nearly constant magnetic behavior in a very wide frequency......
Welding process standard for steel structure manual arc welding
Standard Operating Procedures for the Manual Arc Welding of Structural Steel
1. Introduction
Arc welding is a process that involves joining two pieces of metal by using an electric arc to melt base materials together. Structural steel is commonly used in the construction of building and other st......
Welding and Welding-Rolled Titanium Tube GB 4367-84
，题目是GB 4367-84 Welding and Rolling of Titanium Pipes
Welding and Rolling of Titanium Pipes GB 4367-84
Titanium is a lightweight, strong, corrosion-resistant metal that is increasingly used in construction and other fields. Its properties make it suitable for a wide range of applications, such......
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