1) Co-Ni-B-RE alloy coating
Co-Ni-B-RE合金镀层
2) Co-Ni-B alloy coating
Co-Ni-B合金镀层
1.
The surface of Co-Ni-B alloy coating was composed of ta.
化学镀Co-Ni-B合金镀层表面由圆锥峰构成,较为平整;添加稀土Ce后,镀层变得凹凸不平。
3) Co-Ni-B-La alloy film
Co-Ni-B-La合金镀层
1.
Influences of the mass concentration of La in the bath on the mass fraction of various components and microhardness of Co-Ni-B-La alloy film were studied.
研究了镀液中La的质量浓度对化学沉积Co-Ni-B-La合金镀层各组分质量分数以及合金镀层显微硬度的影响。
4) Zn-Ni-RE alloy coatings
Zn-Ni-RE合金镀层
1.
It covered the following aspects: The author confirms the electrodeposition technology of Zn-Ni-RE alloy coatings, which is by using Hull trough experiment and rectangle alveus experiment to choose the bright area of the coatings.
本文研究了水溶液中电沉积Zn-Ni-RE合金镀层的工艺及其合金共沉积机理，主要包括以下几个方面： 通过250ml Hull槽实验和160ml矩形槽正交实验，确定了Zn-Ni-RE三元合金镀层的电沉积工艺。
5) RE-Ni-W-B composite coating
RE-Ni-W-B复合镀层
6) RE-Ni-W-B-SiC composite coating
RE-Ni-W-B-SiC复合镀层
1.
The crystal particles in the RE-Ni-W-B-SiC composite coatings are finerand the trend of amorphous coatings increases when RE is inserted in the coatings.
结果表明：加入稀土有利于SiC与Ni-W-B的共沉积，使镀层结晶细化，RE-Ni-W-B-SiC复合镀层的硬度高于Ni-W-B-SiC复合镀层。
补充资料：Pt-W-Re-Ni-Cr-Y alloy
分子式：
CAS号：
性质：是铂基含钨、铼、镍、铬和钇的多元合金。钇能细化晶粒，提高硬度和再结晶温度。PtWReNiCrY8-4-2-l-0.5合金的电阻系数73×10-2Ω·mm2/m，电阻温度系数160×10-6/℃，应变灵敏度系数3.2。生产方法同铂钨铼镍铬合金。高温应变材料。800℃时零点漂移(△R/R，％)为负值。经30h后，△R/R值约为-0.1％。
CAS号：
性质：是铂基含钨、铼、镍、铬和钇的多元合金。钇能细化晶粒，提高硬度和再结晶温度。PtWReNiCrY8-4-2-l-0.5合金的电阻系数73×10-2Ω·mm2/m，电阻温度系数160×10-6/℃，应变灵敏度系数3.2。生产方法同铂钨铼镍铬合金。高温应变材料。800℃时零点漂移(△R/R，％)为负值。经30h后，△R/R值约为-0.1％。
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