结果分析中...
检索条件:"关键词=metallic "
条 记 录,以下是1-10
|
视图:
排序:
期刊Glass forming ability of Zr-and Fe-based alloys at quenching from melts
《哈尔滨工业大学学报:英文版》2002年第2期196-200,共5页孙剑飞 高玉来 沈军 王刚 邢大伟 周彼德 
The master alloy ingots (MAI) with the nominal composition Zr 52.5 Ti 5Cu 17.9 Ni 14.6 Al 10 and Fe 61 Co 7Zr 10 Mo 5W 2B 15 (at%) were prepared by arc melting in Ti gettered Ar atmosphere. The Zr based buttons of 6 m...显示全部
关键词:bulk AMORPHOUS alloy metallic GLASS GLASS forming ability supercooled liquid region OVERHEATING 
期刊AROMATIC BOND INCLUDING metallic ATOM IN COORDINATE COMPOUNDS AND SOME OF ITS PROPERTIES
《中国化学快报:英文版》1992年第5期363-366,共4页Jing Jiang LIU Yun Ti CHENDepartment of Chemistry,Nankai University,Tianjin,300071R.Kent MURMANNDepartment of Chemistry,University of Missouri Columbia MO 65211,U.S.A 
Aromatic bond including metallic atom (Ni) is investigated byEHMO calculation.The NMR spectra and the mechanism for hydrolysis arediscussed on the ground of results of computation.
关键词:HYDROLYSIS metallic ORBITAL membered STEWART BENJAMIN ORBITAL matie governing enable 
期刊Effect of Mo on properties of the industrial Fe–B-alloy-derived Fe-based bulk metallic glasses被引量:1
《矿物冶金与材料学报:英文版》2017年第8期926-930,共5页Kai-rui Zhu Wei Jiang Ji-li Wu Bo Zhang 
financially supported by the National Natural Science Foundation of China (Nos.51322103, 51571079, and 51601050);the National Key Technologies R&D program of China (Nos.2015CB856800 and 2016YFB0300500);the Fundamental Research Funds for the Central Universities of China (Nos.JZ2016HGBZ0772 and JZ2016HGPB0671)
The experimental results concerning the effects of Mo on the glass-forming ability(GFA), thermal stability, and mechanical, anticorrosion, and magnetic properties of an(Fe_(71.2)B_(24)Y_(4.8))_(96)Nb_4 bulk metallic g...显示全部
关键词:bulk metallic GLASSES ALLOYING elements HARDNESS magnetic property corrosion resistance 
期刊Graphene-supported manipulation of surface plasmon polaritons in metallic nanowaveguides被引量:1
《光子学研究:英文版》2017年第3期162-167,共6页HUA LU XUETAO GAN DONG MAO JIANLIN ZHAO 
National Natural Science Foundation of China(NSFC)(11634010,61377035,61522507,61575162);Fundamental Research Funds for the Central Universities(3102016OQD031,G2016KY0303)
We investigate the electrically controlled light propagation in the metal–dielectric–metal plasmonic waveguide with a sandwiched graphene monolayer. The theoretical and simulation results show that the propagation l...显示全部
关键词:of on in Graphene-supported manipulation of surface plasmon polaritons in metallic nanowaveguides EIT for 
期刊STUDY ON SELECTIVE LASER SINTERING OF metallic POWDERS被引量:3
《南京航空航天大学学报:英文版》2002年第1期77-83,共7页YuChengye HuangYinhui ZhangJianfeng ShenYifu ZhaoJianfeng 
A series of experiments are carried out with selective laser sintering(SLS) for copper,copper-nickel powder matetials.The phenomena of the sintering process is ana-lyzed,the influence of techmological parameters is di...显示全部
关键词:selective laser SINTERING metallic POWDER mi-crostructure metallic parts 激光选区烧结 金属粉末 显微组织 金属零件 
期刊The Mechanical Properties of the System and Training Zr59Nb5Cu18Ni8AL10 Bulk metallic Glasses
《化学工程与科学期刊(英文)》2013年第4期274-277,共4页Nasr-Eddine Chakri Badis Bendjemil M. Baricco 
In the present work, the glass formation of Zr59Nb5Cu18Ni8Al10 (numbers indicate at %) alloy with diameter of 2 mm was prepared through water-cooled copper mold casting and in a ribbon form by the single roller melt-s...显示全部
关键词:Ribbon and Bulk metallic GLASSES AMORPHOUS Fracture Morphology MECHANICAL Properties 
期刊Quantitative structure-plasticity relationship in metallic glass:A machine learning study
《中国物理B:英文版》2021年第5期20-25,共6页吴义成 徐斌 孙奕韬 管鹏飞 
the Science Challenge Project(Grant No.TZ2018004);the NSAF Joint Program(Grant No.U1930402);the National Natural Science Foundation of China(Grant No.51801230);the National Key Research and Development Program of China(Grant No.2018YFA0703601).
The lack of the long-range order in the atomic structure challenges the identification of the structural defects,akin to dislocations in crystals,which are responsible for predicting plastic events and mechanical fail...显示全部
关键词:metallic glass STRUCTURE PLASTICITY machine learning 
期刊Preoperative colonic stents vs emergency surgery for acute left-sided malignant colonic obstruction: meta-analysis with systematic review of the literature
《世界荟萃分析杂志》2017年第1期1-13,共13页Belinda De Simone Fausto Catena Federico Coccolini Salomone Di Saverio Massimo Sartelli Arianna Heyer Nicola De Angelis Gian Luigi De Angelis Luca Ansaloni 
AIM To investigate by meta-analytic study and systematic review, advantages of colonic stent placement in comparison with emergency surgery.METHODS We conducted an extensive literature search by PubMed, Google Scholar...显示全部
关键词:COLONIC STENT Self-expandable metallic STENT OBSTRUCTIVE left colon cancer Emergency surgery Endo-laparoscopic approach Oncological outcome 
期刊Influence of Zr(50)Cu(50) thin film metallic glass as buffer layer on the structural and optoelectrical properties of AZO films
《中国物理B:英文版》2020年第3期361-368,共8页张宝庆 刘高鹏 宗海涛 付丽歌 魏志飞 杨晓炜 曹国华 
Project supported by the National Natural Science Foundation of China(Grant No.51571085);the Key Science and Technology Program of Henan Province,China(Grant No.19212210210);the Foundation of Henan Educational Committee,China(Grant No.13B430019);the Henan Postdoctoral Science Foundation,China。
Aluminum-doped ZnO(AZO) thin films with thin film metallic glass of Zr(50)Cu(50) as buffer are prepared on glass substrates by the pulsed laser deposition. The influence of buffer thickness and substrate temperature o...显示全部
关键词:aluminum-doped ZnO(AZO) Zr(50)Cu(50) thin film metallic glass optoelectrical properties morphology 
期刊Ultrafast shape change and joining of small-volume materials using nanoscale electrical discharge
《纳米研究:英文版》2015年第7期2143-2151,共9页Cheng-Cai Wang Qing-Jie Li Liang Chen Yong-Hong Cheng Jun Sun ZhioWei Shan Ju Li Evan Ma 
Using nanoscale electrical-discharge-induced rapid Joule heating, we developed a method for ultrafast shape change and joining of small-volume materials. Shape change is dominated by surface-tension-driven convection ...显示全部
关键词:electrical discharge  welding  nanoscale  metallic glass  metal 
共63页<12345678910
聚类工具

北京电子科技职业学院特色库 版权所有 ©2018