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Brazing Companies

IQS Directory provides an extensive list of brazing companies. Utilize our website to review and source brazing companies with our easy-to-use features which allow you to locate brazing companies that will design, engineer, and provide brazing services for your exact specifications. Our request for quote forms make it easy to connect with leading brazing companies. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right companies whether you are looking for brazing stainless steel, brazing copper, or vacuum braze aluminum.

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Our brazing services result in the most durable products available. Our specialists are experts at brazing techniques and we can handle all of your requests. It is our goal to form a long-lasting partnership with your business. We can tailor make any solution to match your exact specifications. Please give us a call or visit our website for more information!
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Donovan Heat Treating is a dedicated full-service heat treat company with advantages that consist of protective atmosphere processing, size control, and surface integrity. Let us be the source for your next project! We value honesty, integrity, and loyalty, and are dedicated to providing excellence in service. Give us a call or visit our website today. We look forward to hearing from you!
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In business since 1946, Euclid Heat Treating offers the best in quality and service when it comes to brazing. We have a heat treating furnace, which allows us to handle aluminum material sizes as large as 60 wide x 198 long x 156 high. Known for exceptional customer relations, we provide fast service with unmatched quality. Call today and let us know how we can best serve you!
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For over 90 years, Queen City Steel Treating has been proving the best in terms of service and quality when it comes to brazing. With our knowledgeable staff and our state-of-the-art-technology, we offer the strongest combination of sophisticated processes, technical talent, and monitoring systems. We are dedicated to meeting our customers' specific needs with 100% on-time delivery guaranteed. Call us today!
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We can assist you with any of your brazing needs. All of our services come with unmatched quality. You will trust of engineers to handle your tough projects. We offer fairly priced secondary services. These value-add benefits make us a sound choice as your brazing provider. We promise to respect you and answer all of your questions! Give us a call today to learn more!
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Industry Information

Brazing

Brazing is a heat treating process in which melted metallic filler is used to bond two base pieces creating an extremely strong and often hermetic joint. Unlike many heat treatments, brazing does not alter the internal structure of materials in order to effect change. Instead, brazing uses a technique similar to welding and soldering in order to create strong and lasting joints between two components.

This particular heat treating process involves heating two adjacent metal parts to just below their melting points. The brazing material, or filler is then melted along the heated seam between components. This filler blocks in the entirety of the gap and creates a strong seal when cooled. Industries such as aerospace, agriculture, semiconductor manufacturing, plumbing and others rely on the use of brazing to join panels, pipes, tubes, rods or any additional components which are not, but should be adjoined. Metals such as copper, bronze, steel, aluminum, iron and stainless steel can be joined to similar elements or to any other metal without the distortion, deformation or chemical amalgamation encountered by other heat treatments. Ceramics and other non-metal materials can be joined via brazing with specialized materials and attention, though this is far less frequent. No matter the materials, safety precautions are essential to workplace and employee safety in facilities where brazing is performed. Tinted goggles and heat resistant gloves are most commonly used, though a welding mask and full suit may also be required in some applications.


There are several different types of brazing. Categories based on the technique used to build the joint include furnace brazing, torch brazing, dip brazing and vacuum brazing. Torch brazing is by far the most common. An acetylene or hydrogen fueled torch is used to heat the base metals near the joint. These substrates should be heated but not melted. The filler, however, is placed along the seam of the joint and melted. For convenience fillers are available in rod, ribbon, powder, paste, cream and wire form. Furnace brazing is another popular option and is better suited to mass production. Parts or panels are clamped together and then placed in the oven or on a conveyor belt that will run them through the furnace. The filler is already in place so that when the assembly encounters heat, it melts into the crevice. Vacuum heat treating often uses the method of brazing. Vacuum brazing is very similar only the parts are heated in a vacuum environment thereby eliminating the possibility of contamination. Dip brazing also excludes air, making it and vacuum techniques popular for use with metals such as aluminum which might otherwise form oxides. Dip methods are just as they sound, the parts are joined and the filler applied before the entire unit is dunked into a bath of molten salt. In addition to categories based in method, other groupings are classified by the material used as the filler. Silver, copper, nickel, palladium, gold and aluminum brazing are widely available and appropriate for most brazing applications.
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