0086-18720959764
Language
Heat treatment - TAG for HAIRUITUO

Heat treatment - TAG for HAIRUITUO

Many petroleum industry factories use oil, casing, and stainless steel tube annealing heat treatment to remove residual stress and improve the overall performance of the workpiece. Annealing heat treatment is to slowly and uniformly heat the workpiece to a certain temperature, then hold it at this temperature for a period of time, and then slowly and uniformly cool down gradually. In this process, it is important to keep the cooling rate of each part of the workpiece the same. Otherwise, after c...
Updated :2019-10-15
Quenching heat treatment is a kind of metal thermal processing technology. This kind of technology has been produced for a long time. It has a long history in China. So let us and Haituo Electromechanical come together to understand the quenching heat treatment industry. Introduction to development and status quo....
Updated :2019-10-11
Quenching furnace cooling process knowledge, continuous cooling method is often used in heat treatment. Cooling method: cooling with furnace, cooling in air, cooling in water, cooling in oil. Cooling with the furnace is the slowest, generally used for stress relief annealing; the water is cooled the fastest, generally used for quenching....
Updated :2019-09-27
Surface Hardening Heat Treatment Introduction The workpiece is rapidly heated by different heat sources. When the surface temperature of the part reaches above the critical point (when the core temperature of the workpiece is below the critical point), it is quickly cooled, so that the surface of the workpiece is hardened and the core is Still maintain the original organization. Industrial applications are more inductive heating and flame heating surface quenching....
Updated :2019-09-27
Description: The geared shaft is a very important dynamic force-bearing part, so it needs to meet high strength, good toughness, wear resistance, good fatigue resistance and certain impact resistance. Therefore, not only the material selection is very str...
Updated :2019-09-25
1. Quenching stage. This process consists of a water cooling system placed in the rack. Reasonable and effective water-cooling equipment allows the rolling stock to be cooled violently here. On the surface of the rolled piece, the cooling va...
Updated :2019-09-02
1. What are the commonly used quenching methods, indicating the principle of using different quenching methods? Single-liquid quenching - a process of cooling to the bottom in a quenching medium, the stress thermal stress of the single-liqui...
Updated :2019-09-02
Hairuituo long shaft (tube) type intermediate frequency quenching quenching and tempering heat treatment equipment...
Updated :2019-08-28
The high-frequency heating machine is one of the essential equipments for heating aluminum rods, steel billets, steel bars, medium-thick plates, round steels, steel pipes and other metal materials. The high-frequency induction heater is a co...
Updated :2019-08-20
 © 2020 Dongguan Haituo Electromechanical Equipment Co., Ltd. all rights reserved     粤ICP备14033160号-2  粤公网安备 44190002003728号