Heat Treatment Industry News
Heat treatment nitriding accelerant
Product features: in the traditional gas heat treatment plant nitriding - dongguan isothermal heat treatment nitriding, two heat treatment nitriding, three heat
more>Quenching heat treatment of tempered glass
The quenching heat treatment of toughened glass is to heat the products to the softening temperature to make the tempered glass fully annealed, and then rapidly
more>What is the difference between butterfly valve and gate valve
In many valve products, gate valve and butterfly valve are very commonly used valve model. However, many users don't know the difference between gate valve
more>Maintenance code for automatic control valve
1, Scope of applicationThis regulation can be used as the general regulation for the maintenance, maintenance and repair of pneumatic control valves (including
more>Welding, cutting and heat treatment
What are the general regulations for welding, cutting and heat treatment in thermal power plants1. The staff participating in welding, cutting and heat treatmen
more>Steel and aluminum tow chains and plastic tow chains
The use of steel and aluminum chains is different from that of plastic chainsThe body of the drag chain is made up of chain plate (high quality chrome plated st
more>What is the main function of preheating before welding?
The welding of important components, alloy steel and thick parts requires preheating before welding. The main functions of preheating before welding are as foll
more>Special drag chain for die casting machine
The following specifications of the tow chain:KSL - 10-31 (40 of);KSH - 24-42 (63);KSH - 24 w - 42 (63);KSH - 32 u - 60 (110);KSH - 32 w - 60 (110);KSH - 40-110
more>What is the purpose of heat treatment after welding?
The purpose of post-weld heat treatment is three: dehydrogenation, elimination of welding stress, improvement of weld structure and comprehensive performance.Po
more>Performance of plywood hot press
Plywood hot press is one of the main equipment in plywood production process, is used for coating composite slab after hot pressing gluing device, different var
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