| 摘要 |
An alloy used in making semi-conductor devices (see Division H1) consists of tin containing 0.1-2% by weight zinc. Other alloys suggested are alloys of tin with up to 10% by weight cadmium, of indium with a total of up to 10% by weight of zinc and/or cadmium, and of tin with up to 10% by weight of germanium, silicon, sulphur, selenium, or tellurium. Specification 757,672 is referred to.
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