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When the steel tube is annealed online, the oxide layer will appear. But Forever will not. First, let us first understand the hazards of oxide. 1. Cause the loss of metal material: the oxide layer produced when the metal is heated will cause the loss of metal material. In general, 0.5%~3.0% of th...Read more »

There is aluminum alloy quenching process that you don’t know Aluminum alloy quenching is a heat treatment quenching process in which the aluminum alloy is heated to above the critical temperature Ac3 for a period of time to austenite completely or partly, and then rapidly cooled to below M...Read more »

Here someone introduces steel bar heat treatment process, come to see! Some steel bars are subjected to impact loads, such as deformation and bending, and their surface layers are subjected to higher stress than the center. In the occasion of friction, the surface layer is also constantly worn, s...Read more »

The sucker bar heat treatment furnace quality is more important than price How to win customers and what to retain customers is a problem that every sucker bar heat treatment furnace manufacturer must consider. With more and more manufacturers competing to enter, the competition in induction heat...Read more »

Perfect the work to ensure zero defect of induction billet heating furnace What kind of induction billet heating furnace and customer service are not defective? It is suitable for customers’ products and services. Only by providing customers with satisfactory induction heating furnace and s...Read more »

Let’s have a look at the technological process of the pipe heat treatment furnace The steel pipe heat treatment furnace from Forever is an important heat treatment process to improve the hardness of steel pipe. What is the production technology of steel pipe induction hardening and temperin...Read more »

Anyang Hongyuan Steel Group customized billet heating induction furnace is being produced. The billet heating induction furnace signed by Anyang Hongyuan Group in mid-December has been put into production formally yesterday. Forever has produced 20 sets of induction heating furnace for billets th...Read more »

It is reasonable to choose a new generation of energy saving and environmental protection bar heat treatment furnace. Hebei Forever is a high-tech enterprise specializing in the development, production and operation of induction heating complete sets of equipment in China. High and intermediate t...Read more »