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2. Dip soldering - Wikipedia

   en.wikipedia.org/wiki/Dip_soldering

   Solder pot metal: cast iron or steel, electrically heated. Bath temperature: 220 to 260 °C (for binary tin-lead alloys) or 350 to 400 °C (for lead-free alloys) Solder composition: 60% Sn, 40% Pb or eutectic alloy.

3. Solder alloys - Wikipedia

   en.wikipedia.org/wiki/Solder_alloys

   Sn 60 Zn 40: 199: 343 [69] Yes: No: KappAloy40 For soldering of aluminium. Good wetting. Used extensively in spray wire form for capacitors and other electronic parts. Higher temperature and higher tensile strength compared to 85Sn/15Zn and 91Sn/9Zn. [69] electronic parts. Higher temperature and higher tensile strength compared to 85Sn/15Zn and ...

4. Soldering - Wikipedia

   en.wikipedia.org/wiki/Soldering

   60/40: melts between 183–190 °C (361–374 °F) 50/50: melts between 183–215 °C (361–419 °F) For environmental reasons and the introduction of regulations such as the European RoHS ( Restriction of Hazardous Substances Directive ), lead-free solders are becoming more widely used.

5. Solder - Wikipedia

   en.wikipedia.org/wiki/Solder

   Sn 60 Pb 40 solder. Tin-lead (Sn-Pb) solders, also called soft solders, are commercially available with tin concentrations between 5% and 70% by weight. The greater the tin concentration, the greater the solder's tensile and shear strengths. Lead mitigates the formation of tin whiskers, [6] though the precise mechanism for this is unknown. [7]

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   "During the three previous years (2019–2021), a 60/40 portfolio delivered an annualized 14.3% return, so losses of up to -12% for all of 2022 would just bring the four-year annualized return to ...

7. List of brazing alloys - Wikipedia

   en.wikipedia.org/wiki/List_of_brazing_alloys

   High-temperature solder, extremely hard, very stiff. 82: In 18: Au 60 Cu 37 In 3: Au–Cu 860/900 [73] – Incuro 60. Lower brazing temperature than other Au–Cu. 37: 60: In 3: Au 20 Cu 68 In 2: Au–Cu 975/1025 [73] – Incuro 20. Cheaper substitute of BAu-3 and other gold-rich gold-copper alloys. 68: 20: In 2: Au 72 Pd 22 Cr 6: Au-Pd 975/ ...

8. Wave soldering - Wikipedia

   en.wikipedia.org/wiki/Wave_soldering

   The solder is usually a mixture of metals. A typical leaded solder is composed of 50% tin, 49.5% lead, and 0.5% antimony. [1] The Restriction of Hazardous Substances Directive (RoHS) has led to an ongoing transition away from 'traditional' leaded solder in modern manufacturing in favor of lead-free alternatives. Both tin-silver-copper and tin ...

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