网络铌基 网络释义 1. 铌基 其中最大的挑战是制作能抗铝腐蚀的料管与螺 杆,实验结果显示,铌基(Nb-based)合金是一个可能的应用材料【23】。 图八 … www.docin.com|基于 1 个网页 例句 释义: 全部,铌基
经过10h反应后,Ru/HY-340和Ru/NbPO-CBMM催化体系中分别检测到了15.6 mol%和5.5 mol%的酚类单体产物,而Ru/Nb2O5-Layer催化体系中并未检测到上述酚类单体,产物为芳烃和环烷烃,说明在Ru/Nb2O5-Layer催化剂上,木质素单体产物的脱氧加氢反应速...
CONSTITUTION:A thin metal layer and an Nb type superconductive layer are laminated to a base material made of aromatic polyimide. As the Nb type superconductive layer, any superconductive layer composed of an Nb-alloy or an Nb compound showing critical temp. equal to or higher than the temp. ...
1. Preparation and structural formation of oxidation-resistant silicide coatings on Nb-based alloy by pack cementation technique; 铌基合金包埋渗法制备抗氧化硅化物涂层及其组织形成2. In this paper,the current status of research on Nb-based alloys' resistance to high temperature oxidation is reviewed...
Nb基高温合金1. Alloying is a useful method to enhance the mechanical properties of Nb-based high temperature alloy. 综述了近年来国内外在合金化改善Nb基高温合金组织形貌、提高力学性能方面所取得的进展,分析了Ti,Cr,Hf和Mo等合金化元素对合金中Laves相,亚稳相Nb_3Si和γ-Nb_5Si_3的影响,总结了合金...
Three Nb-A10x-Nb SIS mixers tuned to operate in the 400-550, 550-700 and 600-750 GHz frequency bands have been investigated by modeling and experimentally by employing Fourier Transform Spectrometer (FTS) technique and mixer measurements. The mixers were of quasioptical type with spiral antennas ...
Utilizing a thickness-spread technique, proximity-effect studies of Nb juxtaposed with rare-earth alloys and a heavy-fermion metal (CeCu 6) have been undertaken. The 20 to 1000 thick Nb films exhibit a bulk T c down to a 130 thickness and the mean free path at low temperature is limited...
Two topics on our recent investigations into superconducting tunnel junction (STJ) detectors are discussed: the single Nb/Al-AlO(x)/Al/Nb junction for high-resolution X-ray detection and the series-connected superconducting tunnel junction detectors (SCSDs) with high detection efficiency. Using a ...
网络铌及铌合金 网络释义 1. 铌及铌合金 钼-铌合金,Mo... ... ) Mo-Nb alloy single crystal 钼铌合金单晶 )Nb and Nb-based alloys铌及铌合金) Nb-Cr alloy 铌铬合金 ... www.dictall.com|基于3个网页 例句 释义: 全部,铌及铌合金
Enhancement Of The Mechanical Properties Of A Nb-microalloyed Advanced High-strength Steel Treated By Quenching-partitioning-tempering Process Zhong N,Wang X D,Wang L.Enhancement of the mechanicalproperties of a Nb-microalloyed advanced high-strength steel treated byquenching-partitioning-tempering ... ...