Page 37 - Bullion World Issue 12 Volume 05 December_2025
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Bullion World | Volume 5 | Issue 12 | December 2025
Innovation Protected by Patents
Innovation has always been Lucas-Milhaupt’s hallmark.
Over the years, the company has secured numerous
patents in flux technology, preform design, and
aluminum brazing, reflecting its continuous investment
in R&D.
Key patents include:
• Advanced flux-composition systems that minimize
residue and improve wetting.
• Processes for flux-coating and flux-coring
preforms, enhancing consistency in high-volume
brazing.
• Specialized aluminum and multi-metal brazing
technologies, expanding beyond traditional
copper-silver systems.
Sustainability and Regulatory Stewardship
As global environmental regulations tighten, Lucas-
Milhaupt has proactively aligned its operations and Applications Across Industries
products with sustainability goals.
HVAC & Refrigeration
• Its facilities operate under ISO 14001 Lucas-Milhaupt’s Sil-Fos® alloys are a mainstay of the
Environmental Management Systems, ensuring HVAC industry, where millions of copper joints are
responsible resource use and waste management. brazed each year. Their self-fluxing properties and high
• The company offers a wide selection of cadmium- reliability make them indispensable in compressor and
free silver brazing alloys, eliminating toxic elements heat-exchanger manufacturing.
without compromising performance.
• Materials are fully traceable and compliant with Automotive & Mobility
RoHS, REACH, and DFARS/ITAR requirements, From fuel lines to electric-vehicle heat exchangers,
making them suitable for global OEMs in regulated Lucas-Milhaupt’s silver brazing alloys enable
sectors. lightweight, durable, and corrosion-resistant
Silver is a precious and finite resource; Lucas- assemblies. Their IATF 16949 certification reinforces
Milhaupt’s R&D focus on silver-thrift formulations trust among Tier-1 automotive suppliers.
directly supports customers’ efforts to reduce material
intensity and carbon footprint. The company’s Aerospace & Defense
engineers frequently assist clients in transitioning to In the skies, joints must withstand extreme stress and
lower-silver, higher-efficiency alloys-a small change temperature cycles. Lucas-Milhaupt’s high-purity silver-
that yields enormous sustainability dividends across nickel alloys, manufactured under AS9100D protocols,
thousands of joints. meet these demands with exceptional consistency.
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