军用铸造铝合金标准物质的研制

摘要

介绍了军用铸造铝合金标准物质研制全过程，以及该标准物质定值的 准确可靠性。%The whole preparing proce ss of the certified reference mat erial of casting aluminium alloys for military purpose as well as th e accuracy and reliability of the certified value of the reference m aterial were introduced.