brazing

Brazing refers to the use of a filler metal (called solder or solder) whose melting point is lower than the melting point of the base material (brazed material). At a temperature lower than the melting point of the base material and higher than the melting point of the solder, brazing refers to the use of brazing. a filler metal (called solder or solder) having a lower melting point than the base material (brazed material), which is wetted on the surface of the base material by a liquid solder at a temperature lower than the melting point of the base material and higher than the melting point of the solder. , a method of welding and spreading in the gap between the base metal and the base material to dissolve and diffuse, and to achieve the connection between the parts. When the melting point of the flux is low, it is called soldering, such as soldering; when the melting point of the flux is high, it is called brazing, such as brazing; when the flux is not melted, it is called diffusion welding when it is connected by heating diffusion. Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn