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Author:
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Year:
Volume:
Issue:
jian xun
Pages:
14
Year:
1997
Issue:
48
Journal:
China Metal Bulletin
Keyword:
研制成功
;
关键技术
;
材料领域
;
发达国家
;
触点材料
;
银氧化锡
;
研究院
;
银氧化镉
;
国防科技大学
;
金属矿产资源
;
Abstract:
<正> 银化锡触点材料研制成功我国银氧化锡触点材料日前在国防科技大学研制成功。触点材料是当今功能材料领域的关键技术之一。我国以前采用的触点材料是银氧化镉。这种材料由于易发生故障和产生镉毒等弊端,目前已被发达国家禁止
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