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Abstract:
为高精度地复现铝凝固点,中国计量科学研究院研制了钠热管炉.本文使用S型热电偶和Agilent公司3458A精密数字表测餐了新研制钠热管炉的垂直温场.实验结果表明,在未放铝凝固点容器的情况下,炉温约645%时,钠热管腔体轴向垂直温场最大温度变化不超过0.2℃.此外,找到了理想的放置固定点容器的等温区,为铝凝固点的复现创造了好的外部等温环境.
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Source :
计量技术
ISSN: 1000-0771
Year: 2009
Issue: 4
Page: 3-5
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 8
Chinese Cited Count:
30 Days PV: 0
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