Lucas-Milhaupt, Inc.    Cudahy, WI 53110
Jun 05, 2012 Targeting HVAC/R contractors, installers, and technicians, Sil-Fos® 15 Rings are designed for brazing copper tubular components in HVAC/R installation applications. Rings use calculated alloy volume for use with standard size copper tube from ¼-1 1/8 in. and lend to consistent and repeatable joint quality while controlling alloy usage. Witness line of alloy at exterior joint ensures complete alloy penetration has been successfully completed.

Lucas-Milhaupt, Inc.    Cudahy, WI 53110
Jan 17, 2011 Intended for HVAC/R market, triangular cross section aluminum braze ring is seated in hairpin and directs material flow for clean, strong joint with little or no overflow. Design optimizes surface area contact between hairpin and return bend, promoting heat conduction between all components. Controlled heating of material lends to precise flux activation and dispersion. Flux is non-corrosive, with no binder, and available in AL 718 (88%Al/12%Si) and other aluminum brazing alloys.

Morgan Technical Ceramics    Fairfield, NJ 07004
Oct 27, 2008 Composed of customized blend of brazing and superalloy powders, pre-sintered preforms (PSP) are used for crack repair and dimensional restoration of aero-engine components subject to 1,300°C max temperatures. Porosity is less than 2%, which helps eliminate shrinkage and minimize post-braze grinding/machining. Various compositions and shapes, with plate thickness from 0.010-0.200 in., are available, as are pastes and paints for difficult-to-reach areas.

Kimball-Midwest    Columbus, OH 43228
Jul 28, 2008 Protecting materials by reducing heat transfer during soldering, brazing, welding, and open flame contact, Therma-Shield Heat Protection Paste eliminates disassembly of valves and other components. It can be applied to almost any surface or material, and conforms to irregular shapes and surfaces to provide total coverage and protection. Product is non-flammable, non-toxic, non-corrosive, and biodegradable, and helps eliminate waste as it can be applied only where needed.

Sumitomo Electric Carbide    Mount Prospect, IL 60056
Jun 11, 2008 PcBN premium grade BNC300 includes PcBN substrate combined with TiAIN ceramic gold coating, which results in extended tool life in interrupted turning applications. Machine's cutting edge is further strengthened through incorporation of brazing technology with all corners being brazed individually.

Liekki Oy    Lohja FIN-08500  Finland
Sep 15, 2006 Utilizing Direct Nanoparticle Deposition process, custom manufacturing service provides single-step deposition of highly doped core preforms. DND's nanoparticles mitigate onset of clustering and related effects such as photodarkening in ytterbium fibers. Process is suitable for large mode area fibers requiring flat refractive index profiles and/or radially doped profiles. Each preform is delivered fully characterized with refractive index profile and absorption data.

New Technology Products    Houston, TX 77056
Mar 22, 2005 Comprised of 9 alloys, Fluxless Brazing Rod, Model HTS-2000 has elongation of 10% in 2 in. and penetrates past impurities that lay below metal's surface. Joints last permanently in normal or protected environments, and will endure 10 years or longer under severe conditions. Any heat source, such as propane, butane, mapp, or oxy-acetylene torch can be used. Rod features working temperature of 717–737° and provides tensile strength of 45,900 psi.

Morgan Technical Ceramics    Fairfield, NJ 07004
Aug 04, 2004 Suited for high-temperature brazing applications, Pre-Sintered Preforms feature less than 2% porosity, which helps eliminate shrinkage. Curved, tapered, and cylindrical shapes are available with thicknesses from 0.010-0.200 in. Curved PSPs eliminate second braze cycle on convex and concave surfaces, while cylindrical PSPs will not sag or overflow during brazing. Intended for dimensional restorations and crack repairs, preforms are suitable for aerospace engine components.

Master Bond, Inc.    Hackensack, NJ 07601
Jul 30, 2003 Silver conductive epoxy film and preform system, FL901S bonds to both similar and dissimilar substrates. It offers moisture, chemical, vibration, and shock resistance. Product cures quickly at moderately elevated temperatures and can be stored in refrigerator for 6 months. Low level of total ionic impurities of less than 50 ppm makes it suitable for electronic assembly applications. FL901S is available in thicknesses of 2–8 mils and up to 16 in. sq.