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The development history of industrial kilns
The emergence and development of industrial kilns plays a pivotal role in the progress of human beings. In the Shang Dynasty in China, a relatively complete copper kiln has appeared. The temperature of the kiln body is 1200 ℃ and the inner diameter is 0.8 meters. Below I will introduce its develo...Read more -
The development history of industrial kilns
The emergence and development of industrial kilns plays a pivotal role in the progress of human beings. In the Shang Dynasty in China, a relatively complete copper kiln has appeared. The temperature of the kiln body is 1200 ℃ and the inner diameter is 0.8 meters. Below I will introduce its develo...Read more -
Influence of heat treatment process parameters on deformation of bearing rings
1. Introduction During the heat treatment of steel parts, due to the volume expansion and contraction caused by the change of specific volume during the microstructure transformation in the steel and the plastic deformation caused by heat treatment stress, the volume and shape of the steel parts ...Read more -
Several Factors Affecting Tempering Properties of Quenched Steel
After quenching, the steel obtained is martensite or martensite + a small amount of retained austenite, and the quenched steel must be tempered. The quenched steel is heated to a temperature below Ac. Keep warm for a while. It is then cooled to room temperature to obtain the properties required f...Read more -
Common fault analysis of annealing furnace
Annealing furnace reversing valve and shut-off valve part After the fault occurs, an alarm prompt will appear on the top of the monitoring main screen. According to the prompt content, the faulty equipment can be preliminarily determined. The alarm details are as follows: V101 valve position alar...Read more -
The pressure in the working load space of the annealing furnace will rise with the influx of nitrogen
During operation, in order to keep the inner cover at a certain pressure, that is, higher than normal pressure, the pressure in the furnace is automatically controlled. If the furnace pressure falls below a safety threshold, the automatic valve (normally open) on the nitrogen line opens and the v...Read more -
What are the contents of energy-saving transformation of industrial kilns?
There are more than 60,000 industrial kilns in use in China, which consume more than 100 million tons of standard coal per year. The fuels used are coal, oil, gas, and electricity. Most of them are coal, including coal-based gas. The main industries are steel and non-ferrous metals. , Building ma...Read more -
Implement in-depth treatment of industrial furnaces and kilns to promote high-quality industrial development
Industrial kilns have serious pollution to the atmosphere, which is also a major factor in the difficulty of environmental protection. In July, the Ministry of Ecology and Environment, the National Development and Reform Commission, the Ministry of Industry and Information Technology, and the Min...Read more -
What is the trolley type forging heating furnace-the characteristics of the trolley type forging heating furnace
Trolley-type forging heating furnace is mainly used for forging and heating products in metallurgy, machinery, die steel, flanges and other industries. What is the trolley type forging heating furnace-the characteristics of the trolley type forging heating furnace Trolley-type forging heati...Read more -
What are the usual heating methods for regenerative heating furnaces
Regenerative heating furnace is generally composed of the following parts: inside the furnace, material system software, tunnel ventilation system software, smoke prevention system, and refrigeration system. Waste heat recovery and utilization device, etc. Regenerative heating furnace furnac...Read more -
What should be paid attention to in the operation of the steel rolling heating furnace?
What are the specific contents to pay attention to when using the steel rolling heating furnace? Do many people often use the steel rolling heating furnace? In order to better prevent many people from making some mistakes in the operation process, many people should be careful Read the article, e...Read more -
Three basic principles of natural gas forging heating furnace
The natural gas forging heating furnace uses a variety of producer gas, natural gas, and liquefied petroleum gas as raw materials. In practice, it is necessary to use overall energy storage to ignite, integrate the furnace wall and the heat storage chamber, and reduce th...Read more
