H - Electricity – 01 – L
Patent
H - Electricity
01
L
H01L 23/48 (2006.01) C22C 13/02 (2006.01)
Patent
CA 2641812
A solder alloy suitable for high temperature environments, such as for example electronic systems used in an oil or gas well where the temperature may be in the region of 175~C, the solder alloy having a Silver weight % in the range of 3.5 to 7.0, a Copper weight % in the range of 1.0 to 4.0, and an Antimony weight % in the range of 1.0 to 3Ø Other embodiments are described and claimed.
L'invention concerne un alliage de brasage approprié pour des environnements à haute température, tels que, par exemple, des systèmes électroniques utilisés dans un puits de pétrole ou de gaz où la température peut se situer aux environs de 175°C. L'alliage de brasage inclut un % de poids d'Argent allant de 3,5 à 7,0; un % de poids de Cuivre de 1,0 à 4,0; et un % de poids d'Antimoine de 1,0 à 3,0. D'autres modes de réalisation sont décrits et revendiqués.
Duncan Alex
Hrametz Andy
Emery Jamieson Llp
Halliburton Energy Services Inc.
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