4A11铝合金铸态光谱标准样品研制报告  

Development Report on 4A11 Aluminum Alloy Cast Spectrum Standard Sample

作　　者：李媛媛[1] 曲大勇[1] 张丹丹[1] 李艳玲[1] 王英琦[1] 周兵[1] 

机构地区：[1]东北轻合金有限责任公司,哈尔滨150060

出　　处：《黑龙江冶金》2014年第6期19-23,共5页

摘　　要：本文主要介绍了4A11铸态光谱标准样品研制过程。该标准样品成分设计合理,满足了4A11牌号的分析需要,制备工艺先进、合理,具有良好的均匀性和稳定性。经国内7家有代表性的权威实验室采用不f同原理的分析方法进行协作定值,定值结果准确、可靠。填补了国内铸态光谱控制样品的空白,达到了国内同类标准样品的先进水平。This paper mainly introduces the 4A11 cast spectrum standard sample development process. The standard sample composition design is reasonable, to meet the requirement for analysis of 4A11, and the preparation technology is advanced and reasonable, with good uniformity and stability.Seven typical domestic laboratories use different analysis methods to set the value, which is accurate and re-liable.That fills the gap in domestic casting spectrum control sample and reaches the domestic ad-vanced level of the same standard sample.

关 键 词：4A11铝合金 标准样品 研制 

分 类 号：TG146.21[一般工业技术—材料科学与工程]