1) trace rare earth Y
微量稀土Y
1.
Effect of trace rare earth Y on properties of fine-grain 93W-4.9Ni-2.1Fe alloy
微量稀土Y对细晶93W-4.9Ni-2.1Fe合金性能的影响
3) rare earth Y
稀土Y
1.
Study of tin whisker growth accelerated by rare earth Y
稀土Y加速Sn晶须生长规律
2.
The effects of solution,aging treatment and rare earth Y on the microstructure,electrical conductivity,tensile strength of C194 alloy were studied.
研究了不同的固溶温度和稀土Y添加量对C194合金的微观组织、导电性、抗拉强度等的影响。
3.
The evolution of microstructure especially the IMC at high temperature aging process had been systematically investigated and the effect of trace amount rare earth Y also had been studied.
7Cu高温时效过程中显微组织,特别是金属间化合物(IMC)的演化规律,以及稀土Y的添加对其产生的影响。
4) yttrium
[英]['itriəm] [美]['ɪtrɪəm]
稀土Y
1.
Effect of Yttrium on the Microstructure of Ti-23Al-25Nb Alloy;
稀土Y对Ti-23Al-25Nb合金显微组织的影响
2.
The effect of yttrium addition and aluminization on corrosion performance of K38 superalloy in molten salt of 75% Na2SO4+25% K2SO4 at 900℃ was investigated in the present work.
1 mass%稀土Y和经过粉末渗铝处理的铸造K38高温合金900℃浸盐(盐的成分为75%Na2SO4+25%K2SO4)热腐蚀行为。
3.
Effect of yttrium content on microstructure of the alloys was studied.
研究添加不同含量稀土Y对Mg-8Li-3Al合金组织的影响。
5) rare earth La-Y
稀土La-Y
1.
Influence of rare earth La-Y on microstructure and mechanical properties of nano-powder 90W-Ni-Fe alloy;
以喷雾干燥-H2还原法制备的纳米级90W-7Ni-3Fe复合粉末为原料,研究稀土La-Y含量对试样烧结特性的影响,采用高倍SEM和金相仪器分别对断口进行形貌观察和W晶粒测试;对烧结样的相对密度、抗拉强度、延伸率等性能进行测定与分析。
6) rare earth yttrium
稀土Y
1.
In virtue of electron energy spectrometer, X-ray diffractometer and scanning electron microscope, the effects of rare earth yttrium on chemical composition and structure of the vacuum fusion sintering NiCrBSi alloy coating were studied.
利用电子能谱仪、X射线衍射仪、扫描电子显微镜等研究了稀土Y对真空熔结NiCrBSi合金涂层化学组成和组织结构的影响。
补充资料：包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车间
包头稀土一厂稀土合金车问
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条