Multifunctional device used for plating layer research

Abstract

The invention relates to a multifunctional device used for plating layer research, belonging to the technical field of material annealing. An infrared radiation furnace (2) which can be used in normal pressure and vacuum is arranged below a driving system (1); an electromagnetic induction heating furnace (3) is arranged below the infrared radiation furnace (2); a set of high temperature resistanthigh vacuum isolation room (4) is arranged below the electromagnetic induction heating furnace (3); an air knife (5) is arranged below the high temperature resistant high vacuum isolation room (4); asample clamping mechanism (6) is arranged below the air knife; and a hot-dipping metallic plating melting furnace (7) and a corresponding hydraulic transmission and sealing system (8) are arranged below the sample clamping mechanism (6). A continuous annealing furnace heated by low-inertia infrared radiation can realize a continuous annealing curve simulating industrial production, reduce the thermal inertia of the sample, control the temperature precision of the sample within 1 DEG C, and control a soaking zone of the sample within 100*150mm; meanwhile the test process is clean and does not have any pollution of noise, light and electricity.

Description

technical field [0001] The invention belongs to the technical field of material annealing (atmospheric pressure annealing, vacuum annealing, and coating annealing), and in particular provides a multifunctional device for coating research, which is suitable for different varieties such as silicon steel annealing and stainless steel annealing, and involves hot-dip plating The hot-dip coating device for zinc, hot-dip aluminum zinc, hot-dip galvanized aluminum magnesium, etc. is a multi-functional experimental device mainly for coating research. Background technique [0002] In recent years, the process and equipment for the production of industrial products such as continuous hot-dip galvanizing, high-corrosion-resistant coatings, and alloyed coatings have made great progress, and the multi-functionalization of a single production line has become a trend. As my country's automobile industry, home appliance industry, and construction industry put forward higher and higher requir...

AI Technical Summary

Problems solved by technology

Since the heating rate of large industrial production lines is generally above 25°C / s, it is difficult to achieve

Electromagnetic induction heating can be used for annealing and rapid heating, but affected by the dynamic distribution of the coil magnetic field, the temperature fluctuates greatly, generally around 20 degrees, and the uniformity of the heating area is relatively poor

At the same time, the energy consumption of electromagnetic induction generating equipment is relatively high, and the power consumption generally reaches 70 kilowatts. The auxiliary control device is complicated and the investment in equipment is relatively high.

Images