贵金属
貴金屬
귀금속
PRECIOUS METALS
2010年
1期
70-77
,共8页
金属材料%金合金钎料%首饰用K金合金
金屬材料%金閤金釬料%首飾用K金閤金
금속재료%금합금천료%수식용K금합금
metal materials%gold brazing alloys%karat gold alloys for jewelry
概述了金属镉在金首饰合金钎料中的作用和无镉K金钎料的合金化原理,给出了近年开发的9K～22K颜色和白色无镉K金合金钎料的成分和熔化温度范围,指出:在K金首饰应用领域,开发适合分级钎焊的高性能无镉K金钎料系列以及无镉K金钎料的标准化和商业化,依然是无镉K金钎料的发展方向.
概述瞭金屬鎘在金首飾閤金釬料中的作用和無鎘K金釬料的閤金化原理,給齣瞭近年開髮的9K～22K顏色和白色無鎘K金閤金釬料的成分和鎔化溫度範圍,指齣:在K金首飾應用領域,開髮適閤分級釬銲的高性能無鎘K金釬料繫列以及無鎘K金釬料的標準化和商業化,依然是無鎘K金釬料的髮展方嚮.
개술료금속력재금수식합금천료중적작용화무력K금천료적합금화원리,급출료근년개발적9K～22K안색화백색무력K금합금천료적성분화용화온도범위,지출:재K금수식응용영역,개발괄합분급천한적고성능무력K금천료계렬이급무력K금천료적표준화화상업화,의연시무력K금천료적발전방향.
The effects of cadmium on karat gold brazing alloys and alloying mechanism were summarized in this paper. The typical composition and melting temperature range of 9kt～22kt colored and white carat gold brazing alloys developed in recent years were given. It was pointed out that the development of Cd-free brazing alloy series with good performance, standardization and commercialization may be the orientation of carat gold jewelry application in the future.
