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Conduct Research Top

  • Effect of Silver in common lead-free alloys
    some amount of silver. Silver bearing alloys have good electrical and thermal conductivity as well as the ability to wet to the common surface finishes used in printed wiring assemblies, thus giving it all the attributes needed for an electronic solder alloy. Presence of silver in Sn based solders
  • The Proliferation of Lead-Free Alloys
    eutectic tin-silver-copper alloy SAC387 (Sn95.5Ag3.8Cu0.7) as an initial favorite to fill this need in the early 2000s. Read more:
  • iNEMI Pb-Free Alloy Alternatives Project Report: State of the Industry
    cost of alloys containing significant amounts of silver. Concerns regarding the poor drop/shock. performance of near-eutectic SAC alloys led to the development of low Ag alloys to improve the mechanical strength of BGA and CSP solder joints. Most recently, investigations into new solder paste alloys
  • Soldering Processes
    characteristics. Tin-silver alloys have the same characteristics as tin-antimony solders and are used for delicate instrument work and high-strength applications. Tin-zinc alloys are used mainly for soldering aluminum -- primarily where a low soldering temperature is
  • Precious Metals
    Precious metals may seem unlikely as engineering materials, but the same expensive metals used for coinage and jewelry also satisfy applications requiring the ultimate in corrosion resistance or electrical conductivity. Three subgroups make up the entire family of precious metals: silver and silver
  • When Appearance is Critical, Think Brazing
    alloy. To form the sunglass front, they are joined together by induction brazing in a series of steps. At each step of the process, they are. held in place by a jig. The Handy & Harman/Lucas-Milhaupt brazing filler metals typically used for the joints are 50% silver-bearing alloys such as Braze 505
  • Copper
    Copper conducts electricity at a rate 97% that of silver, and is the standard for electrical conductivity. Copper provides a diverse range of properties: good thermal and electrical conductivity, corrosion resistance, ease of forming, ease of joining, and color. In addition, however, copper and its
  • Unique Qualities of Stainless Steel PH15-7MO
    to compare this PH alloy surface to the other grades of stainless steel. 300 and 400 series stainless steel exhibit a bright, shiny, silver color surface. These alloys contain only constituent elements whose oxides are easily reduced using mechanical or chemical means.

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