Soldering other precipitation may wash the lead into the groundwater. Unfortunately, most lead-free solders are not eutectic formulations, melting at around , making it more difficult to create reliable joints with them. Other common solders include low-temperature formulations (often containing bismuth), which are often used to join previously-soldered assemblies without unsoldering earlier connections, and high-temperature formulations (usually containing silver) which are used for high-temperature operation or for first assembly of items which must not become unsoldered during subsequent operations. Alloying silver with other metals changes the melting point, adhesion and wetting characteristics, and tensile strength. Of all the brazing alloys, silver
Private Parts & Pieces VII: Slow Waves, Soft Stars which Phillips had scored music for in the summer of 1986. The album was released in August 1987 in the United States by Audion Recording. It remained unreleased in the United Kingdom until Virgin Records put it out in 1991. All titles composed, performed, and produced by Anthony Phillips, except "Beachrunner" and "End of the Affair" composed by Phillips and Enrique Berro Garcia. Credits taken from the album's 1987 liner notes. Music Production Private Parts & Pieces VII: Slow Waves, Soft Stars Private Parts & Pieces VII: Slow Waves, Soft Stars is the twelfth studio album by English multi-instrumentalist and