--- title: Blog | Brazing & Soldering Manufacturer | Lucas-Milhaupt | Lucas-Milhaupt Brazing Experts description: Lucas-Milhaupt has offered brazing and soldering excellence for over 65 years. We are a global provider and producer of metal joining products and services for thousands of companies worldwide. Our blog provides you with valuable brazing solutions, tips, and information that can be applied to your own applications and projects. --- [![Lucas_Milhaupt_logo_digital](https://blog.lucasmilhaupt.com/hubfs/Lucas_Milhaupt_logo_digital.jpg)](https://www.lucasmilhaupt.com/) - [Products](https://www.lucasmilhaupt.com/Products) - [Filler Metals](https://www.lucasmilhaupt.com/Products/Filler-Metals) - [Fluxes](https://www.lucasmilhaupt.com/Products/Fluxes) - [Pastes](https://www.lucasmilhaupt.com/Products/Pastes) - [Distribution](https://www.lucasmilhaupt.com/Products/Distribution) - [Industries](https://www.lucasmilhaupt.com/Industries) - [Aerospace](https://www.lucasmilhaupt.com/Industries/Aerospace) - [Automotive](https://www.lucasmilhaupt.com/Industries/Automotive) - [Electrical](https://www.lucasmilhaupt.com/Industries/Electrical) - [HVAC/R](https://www.lucasmilhaupt.com/Industries/HVACR) - [Medical](https://www.lucasmilhaupt.com/Industries/Medical) - [Microelectronics](https://www.lucasmilhaupt.com/Industries/Microelectronics) - [Oil and Gas](https://www.lucasmilhaupt.com/Industries/Oil-and-Gas) - [Services](https://www.lucasmilhaupt.com/Services) - [Capabilities](https://www.lucasmilhaupt.com/Services/Capabilities) - [Consulting Services](https://www.lucasmilhaupt.com/Services/Consulting-Services) - [Brazing Audits](https://www.lucasmilhaupt.com/Services/Brazing-Audit) - [Tech Support Request Form](https://www.lucasmilhaupt.com/Services/Tech-Support-Request-Form) - [Resources](https://www.lucasmilhaupt.com/Resources) - [FAQ](https://www.lucasmilhaupt.com/Resources-Library/FAQ) - [Literature](https://www.lucasmilhaupt.com/Resources-Library/Literature) - [Demo Videos](https://www.lucasmilhaupt.com/Resources-Library/Demo-Videos) - [Technical and Safety Data Sheets](https://www.lucasmilhaupt.com/Resources-Library/Technical-and-Safety-Data-Sheets) - [Brazing Academy](https://www.lucasmilhaupt.com/Brazing-Academy) - [Brazing Fundamentals](https://www.lucasmilhaupt.com/Brazing-Academy/Brazing-Fundamentals) - [Braze School and Training](https://www.lucasmilhaupt.com/Brazing-Academy/Braze-School-and-Training) - [How to Braze Aluminum](https://www.lucasmilhaupt.com/Brazing-Academy/How-to-Braze-Aluminum) - [Principles of Joint Design](https://www.lucasmilhaupt.com/Brazing-Academy/Principles-of-Joint-Design) - [Why Brazing?](https://www.lucasmilhaupt.com/Brazing-Academy/Why-Brazing) - [Metal Joining: Brazing vs. Soldering](https://www.lucasmilhaupt.com/Brazing-Academy/Metal-Joining-Brazing-vs.-Soldering) - [Metal Joining: Brazing vs. Welding](https://www.lucasmilhaupt.com/Brazing-Academy/Metal-Joining-Brazing-vs.-Welding) - [About](https://www.lucasmilhaupt.com/About) - [Center of Excellence](https://www.lucasmilhaupt.com/About/Center-of-Exellence) - [Certification](https://www.lucasmilhaupt.com/About/Certification) - [Find Locations](https://www.lucasmilhaupt.com/About/Find-Locations) - [Find a Distributor](https://www.lucasmilhaupt.com/About/Find-a-Distributor) - [News & Events](https://www.lucasmilhaupt.com/About/NewsEvents) - [History](https://www.lucasmilhaupt.com/About/History) - [SIL-FOS](https://www.lucasmilhaupt.com/About/SIL-FOS) - [Social Responsibility](https://www.lucasmilhaupt.com/About/Social-Responsibility) - [Careers](https://www.lucasmilhaupt.com/About/Careers) - [Culture](https://www.lucasmilhaupt.com/About/Culture) - [Contact](https://www.lucasmilhaupt.com/About/Contact) # Blog ## Lucas-Milhaupt Brazing Experts ### Recent Posts ## [Electrical brazing: designing low resistance joints for contacts, copper conductors, fuses, relays, and controls](https://blog.lucasmilhaupt.com/en-us/about/blog/electrical-brazing-designing-low-resistance-joints-for-contacts-copper-conductors-fuses-relays-and-controls) ***Posted by Lucas-Milhaupt Brazing Experts on Sep 15, 2026*** Why electrical brazing is more than a mechanical joint In electrical equipment, a joint may have to carry mechanical load and electrical current at the same time. That means strength alone is not enough. Engineers also care about conductivity, contact resistance, temperature rise, corrosion, ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/electrical-brazing-designing-low-resistance-joints-for-contacts-copper-conductors-fuses-relays-and-controls) Topics: [Electrical](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/electrical), [Brazing Tips](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-tips) ## [Brazing for Microelectronics: Hermetic Packaging, Thermal Management, and Filler Metal Selection](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-for-microelectronics-hermetic-packaging-thermal-management-and-filler-metal-selection) ***Posted by Lucas-Milhaupt Brazing Experts on Sep 10, 2026*** Why brazing matters in microelectronics Microelectronic assemblies continue to demand more function from smaller packages. That puts pressure on joining processes to support thermal transfer, electrical performance, hermeticity, dimensional control, and long-term reliability without unnecessarily ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-for-microelectronics-hermetic-packaging-thermal-management-and-filler-metal-selection) Topics: [Electronics](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/electronics) ## [What Is Brazing? A Practical Guide to Brazing vs. Welding and Soldering](https://blog.lucasmilhaupt.com/en-us/about/blog/what-is-brazing-a-practical-guide-to-brazing-vs.-welding-and-soldering) ***Posted by Lucas-Milhaupt Brazing Experts on Aug 31, 2026*** What is brazing? Brazing is a metal joining process that uses heat and a filler metal to create a metallurgical bond between two base metals. The filler metal melts above 840°F (450°C), but below the melting point of the base metals being joined. Heat can be supplied by torch, furnace, induction, ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/what-is-brazing-a-practical-guide-to-brazing-vs.-welding-and-soldering) Topics: [Brazing Fundamentals](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-fundamentals), [Brazing Tips](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-tips) ## [Beyond the Alloy: Why Sil-Fos® Strip and Precision Forms Matter in Production Brazing](https://blog.lucasmilhaupt.com/en-us/about/blog/beyond-the-alloy-why-sil-fos-strip-and-precision-forms-matter-in-production-brazing) ***Posted by Lucas-Milhaupt Brazing Experts on Aug 25, 2026*** When engineers evaluate a brazing filler metal, alloy chemistry is usually one of the first considerations. But in a production environment, chemistry is only part of the equation. The form, dimensions, tolerances and consistency of the brazing alloy can also influence material usage, process ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/beyond-the-alloy-why-sil-fos-strip-and-precision-forms-matter-in-production-brazing) Topics: [HVAC/R](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/hvac-r), [Electrical](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/electrical), [Low Silver](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/low-silver), [High Silver](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/high-silver), [Brazing Tips](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-tips) ## [Precision and Reliability: High Purity Alloys in Microelectronics Soldering](https://blog.lucasmilhaupt.com/en-us/about/blog/precision-and-reliability-high-purity-alloys-in-microelectronics-soldering) ***Posted by Lucas-Milhaupt Brazing Experts on Aug 7, 2023*** In the ever-growing market of microelectronics, every detail matters. From the design and fabrication of integrated circuits to the assembly of complex electronic devices, precision and reliability are paramount. One critical aspect that often goes unnoticed but plays a pivotal role in achieving ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/precision-and-reliability-high-purity-alloys-in-microelectronics-soldering) ## [Brazing in aerospace-connecting the world around us](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-in-aerospace-connecting-the-world-around-us) ***Posted by Lucas-Milhaupt Brazing Experts on May 4, 2020*** In our current era, connecting regions of the world has never been more important, whether it is bringing loved ones together, supplying disaster areas with immediate aid, or sending satellites into space. Incredible advancements in aerospace have allowed companies to meet these needs, but behind ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-in-aerospace-connecting-the-world-around-us) ## [Aluminum Brazing: Corrosive or Non-Corrosive Flux](https://blog.lucasmilhaupt.com/en-us/about/blog/aluminum-brazing-corrosive-or-non-corrosive-flux) ***Posted by Lucas-Milhaupt Brazing Experts on Feb 25, 2020*** Aluminum brazing has become prevalent in the automotive and HVAC/R industries. Most manufacturers are using all-aluminum or mostly aluminum components, including evaporator and condenser coils, distributors, liquid and suction lines. When brazing aluminum, two families of fluxes are commercially ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/aluminum-brazing-corrosive-or-non-corrosive-flux) Topics: [Automotive](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/automotive) ## [Brazing Safety Tips: Six Steps for Safe Brazing](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-safety-tips-six-steps-for-safe-brazing) ***Posted by Lucas-Milhaupt Brazing Experts on Feb 22, 2019*** While safety is a critical component in any manufacturing operating, brazing carries its own hazards, including chemical fumes and the heat of the torch flame. Modern safety programs focus on behavior-based safety (BBS) – encouraging employees to focus on actions leading to safer outcomes by ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/brazing-safety-tips-six-steps-for-safe-brazing) Topics: [Brazing Fundamentals](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-fundamentals), [Brazing Tips](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-tips) ## [High Purity Alloys → More Predictable Product Performance](https://blog.lucasmilhaupt.com/en-us/about/blog/high-purity-alloys-predictable-product-performance) ***Posted by Lucas-Milhaupt Brazing Experts on Jan 15, 2019*** Improve Product Performance with High Purity Alloys For many industries, higher quality alloys yield better connections, better assemblies, longer life and more predictable product performance. Lucas-Milhaupt manufactures high purity alloys to meet your most stringent requirements. How are high ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/high-purity-alloys-predictable-product-performance) Topics: [High Purity Vacuum Tube Grade](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/high-purity-vacuum-tube-grade) ## [Benefits of Controlled Atmosphere Brazing in Automotive Manufacturing](https://blog.lucasmilhaupt.com/en-us/about/blog/benefits-of-controlled-atmosphere-brazing-in-automotive-manufacturing) ***Posted by Lucas-Milhaupt Brazing Experts on Oct 31, 2018*** If you have taken a look under the hood of your car lately, you likely have seen parts that were brazed using a Controlled Atmosphere Brazing (CAB) process. As more and more automotive manufacturers switch to aluminum components to increase performance and decrease car weight, the demand for ... [Read More](https://blog.lucasmilhaupt.com/en-us/about/blog/benefits-of-controlled-atmosphere-brazing-in-automotive-manufacturing) Topics: [Automotive](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/automotive), [Brazing Fundamentals](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-fundamentals) [All posts](https://blog.lucasmilhaupt.com/en-us/about/blog/all) [Next](https://blog.lucasmilhaupt.com/en-us/about/blog/author/lucas-milhaupt-brazing-experts/page/2) ### Subscribe to Our Blog to Stay Current on All Things Brazing! ### Recent Posts ### Posts by Tag - [Brazing Fundamentals (23)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-fundamentals) - [HVAC/R (17)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/hvac-r) - [Copper (12)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/copper) - [Flux (12)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/flux) - [Brazing Tips (11)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/brazing-tips) - [Torch (10)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/torch) - [Aluminum (8)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/aluminum) - [Automotive (5)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/automotive) - [Electrical (5)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/electrical) - [Furnace (5)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/furnace) - [High Purity Vacuum Tube Grade (4)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/high-purity-vacuum-tube-grade) - [Oil & Gas (4)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/oil-gas) - [Aerospace (3)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/aerospace) - [Electronics (3)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/electronics) - [Solder (3)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/solder) - [High Silver (2)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/high-silver) - [Low Silver (2)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/low-silver) - [Stainless Steel (2)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/stainless-steel) - [Steel (2)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/steel) - [Carbide (1)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/carbide) - [Medical (1)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/medical) - [Nickel (1)](https://blog.lucasmilhaupt.com/en-us/about/blog/tag/nickel) See all [![Lucas Milhaupt Join with the Best Logo RGB](https://blog.lucasmilhaupt.com/hs-fs/hubfs/Lucas%20Milhaupt%20Join%20with%20the%20Best%20Logo%20RGB.png?width=276&height=93&name=Lucas%20Milhaupt%20Join%20with%20the%20Best%20Logo%20RGB.png)](https://www.lucasmilhaupt.com/) 4850 S. Pennsylvania Ave. Cudahy, WI 53110 (414) 769-6000 - [Contact Us](https://www.lucasmilhaupt.com/About/Contact) - [Privacy](https://www.lucasmilhaupt.com/Privacy) - [Careers](https://www.lucasmilhaupt.com/About/Careers) © Copyright 2025 Lucas Milhaupt LLC | All rights reserved.