贵金属
貴金屬
귀금속
PRECIOUS METALS
2014年
3期
71-78
,共8页
张利广%许昆%赵明%刘毅%李伟%罗锡明%徐永涛%敖斌
張利廣%許昆%趙明%劉毅%李偉%囉錫明%徐永濤%敖斌
장리엄%허곤%조명%류의%리위%라석명%서영도%오빈
金属材料%贵金属%中低温钎料%制备工艺
金屬材料%貴金屬%中低溫釬料%製備工藝
금속재료%귀금속%중저온천료%제비공예
metal materials%precious metals%medium-low temperature filler metals%processing technologies
概述了电子工业用贵金属中低温脆性钎料的最新研究进展，讨论了钎料合金的微观组织对加工性能的影响。发现大部分贵金属中低温钎料含有脆性相，使其难以加工成型。介绍了这类脆性钎料的加工成形工艺，提出了贵金属中低温钎料的研究方向。
概述瞭電子工業用貴金屬中低溫脆性釬料的最新研究進展，討論瞭釬料閤金的微觀組織對加工性能的影響。髮現大部分貴金屬中低溫釬料含有脆性相，使其難以加工成型。介紹瞭這類脆性釬料的加工成形工藝，提齣瞭貴金屬中低溫釬料的研究方嚮。
개술료전자공업용귀금속중저온취성천료적최신연구진전，토론료천료합금적미관조직대가공성능적영향。발현대부분귀금속중저온천료함유취성상，사기난이가공성형。개소료저류취성천료적가공성형공예，제출료귀금속중저온천료적연구방향。
The latest research progress on precious metals medium-low temperature brittle filler metals for electronic industry was summarized. And the effects of microstructure of solder alloys on processing performance were discussed. It was found that most of precious metals medium-low temperature filler metals contain brittle phases which make them difficult to process. In addition, the processing technologies of this kind of brittle filler metals were introduced and the research directions of precious metals medium-low temperature filler metals were pointed out.
