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re:シルキー純正の換えベル。ベリリウムです
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投稿者：
ひろ (2000/02/28 19:28)
実際に毒と思いますけど、食べる訳ぢゃないし大抵はプレートなりしてるので大丈夫と思います・・・どないでしょう？ あとBeベルと言っても無垢Beぢゃないですよね それよりLawBrassの緑青の方が怖いと思うのですが（苦笑） 以下 Jim Donaldson's Trumpet Page のThe Schilke Loyalist より Beryllium bronze bells As an option on most of their horns, Schilke makes available what they characterize as a "beryllium bronze" bell. While these may have had trace elements of beryllium at one time, for more than 15 years, according to a former employee, the bells have been made of pure copper, fabricated electrolytically, i.e., the same way that silver plating is applied. This means that these bells are made without seams. They are indicated with a small "B" stamped into the ferrule on the bell tail closest to the first valve casing. |