When you need to join metals, you have several methods you can choose from. However, in some cases, you can solder joints together, but it may be better to braze them instead. In fact, vacuum brazing services can be very beneficial to many businesses and here are some reasons why.
How Does Brazing Work?
When you braze materials, it’s similar to soldering. For example, you connect two pieces of metal together (like pipe joints) and heat them. A filler material is also heated, and capillary action draws the filler into the joint, creating a strong and durable bond. Standard brazing offers the following benefits:
Welding is not needed – you don’t have to melt the metals being joined together. This keeps the original components intact, and there is no need for finishing.
Distortion from heat is limited
Low-cost method for assembling and connecting many kinds of metal parts and components.
Works on non-metals and can bond different metals together.
Vacuum Brazing Services
During a typical brazing task, it’s possible for contaminants to enter the joint from the atmosphere. If you remove these contaminants, you have a cleaner and stronger bond. The best way to create a clean atmosphere is to remove all the air with a vacuum pump. This is the basic principle behind vacuum brazing services.
Benefits
When you braze in a vacuum, there is no need to use flux material for bonding. This provides a strong joint because you use pure and undiluted filler. Thermal stability is higher with this method because heating and cooling are done slowly. Also, many modern vacuum furnaces are capable of heat treatment to produce a strong and durable product. Quality is very important and when you choose one of the most trusted and experienced vacuum brazing services you are assured of the highest quality standards.
