Analysis of Heat Treatment Process in Glass Tempering Furnace

With the continuous development of technology, glass tempering furnaces have become an indispensable part of modern life. So, how is the heat treatment process of the glass tempering furnace carried out? This article will analyze for you.

The heat treatment process of glass tempering furnace can be divided into the following steps:

Step 1, place the glass to be processed into the furnace and gradually increase the furnace temperature. Heating is a necessary step in quenching, and usually the glass tempering furnace heats it up to about 200 ℃. The purpose of this step is because at this temperature, the glass will soften and become easier to handle.

Step 2: Quickly cool the glass. This step is called "quenching". Due to the release of a large amount of heat during heating, quenching can generate compressive stress on the surface of the glass, thereby enhancing its strength and hardness. To ensure the quenching effect, the glass tempering furnace usually uses a mixed gas to cool it. After quenching, the interface strength of the glass will be greatly improved and not easily broken.

Step 3: After removing the glass sheets from the furnace, further processing and inspection should be carried out. This includes processes such as cutting and punching to meet different usage needs. After the above processes, it is necessary to inspect the processed samples to ensure that the quality meets the standard requirements.

After the above heat treatment process, tempered glass with better performance can be obtained from ordinary glass. Tempered glass has been widely used in both the construction industry and automotive manufacturing. This product not only has high strength and hardness, but also has good resistance to high temperatures and impacts.

The heat treatment process of the glass tempering furnace is a carefully designed process flow. After appropriate temperature control treatment, glass can be transformed into more sturdy and durable tempered glass, providing people with a lot of convenience and safety in their lives.