Heat Tempering Furnace Tempering Oven For Swords

Tempering Machine For Sale

The third step in conditioning hardened steel for use is usually tempering. Most steels cannot be used in

the quenched condition, except for austempered steels, which are usually used in the quenched condition.

The chilling used to generate martensite makes the steel very hard, resulting in macroscopic internal stress

and microscopic internal stress, making the material very low in plasticity and extremely brittle. To reduce

this hazard, the steel can be reheated to a temperature below the low temperature transition of the A1 line.

The structural changes that occur when quenched steels are tempered are a function of time and temperature,

with temperature being the most important. It must be emphasized that tempering is not a hardening method,

but the exact opposite. Tempered steel is a steel that has been hardened by heat treatment to release stress,

soften and increase plasticity by reheating during tempering. Structural changes and changes in properties

caused by tempering depend on the temperature at which the steel is reheated. The higher the temperature,

the greater the effect, so the choice of temperature often depends on the degree to which hardness and

strength are sacrificed for plasticity and toughness.

Using the program control heating method, the temperature curve can be input into the instrument,

and the corresponding curve can be called up each time the Continuous Tempering Furnace is started, and the “RUN” key

is pressed to run, and the system will automatically execute the heating, heat preservation, and cooling

procedures, and the operation process does not require human intervention. Extremely convenient.

Electrical control system

Continuous Tempering Furnace Parameter

Zhengzhou Iris Electromechanical Equipment Co., Ltd. is an excellent supplier established in the Central Plains region, adhering to the enterprise spirit of "professional foreign trade, professional heating" and contributing to the overseas export of China's industrial heating equipment. Our business scope includes: KGPS series thyristor intermediate frequency heating equipment (steel shell melting furnace, aluminum shell melting furnace, heating furnace), two SCR series, parallel power supply, IGBT MF, HF super audio heating equipment (melting furnace, forging furnace, Quenching furnace, welding machine, heating furnace), resistance furnace, CNC quenching machine tool, cooling system and auxiliary transformer and other equipment.

Zhengzhou Iris Electromechanical Equipment Company was established in 1989 and is located in Zhengzhou City, Henan Province, China. It has two standardized modern workshops and an experimental building with a construction area of ​​8,000 square meters. There are a large number of professional technical research engineers, including 12 technical engineers and 5 senior engineers.

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The products of Zhengzhou IRIS Electromechanical Equipment Company have been exported all over the world, such as Australia, Russia, Italy, Vietnam, Singapore, Indonesia, the United States, South Korea, Chile, Romania, Saudi Arabia, Nigeria, Kenya, and more than 10 countries and area.