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Effects of He Ion Irradiation on Al_(2)O_(3)-ZrO_(2) Ceramic

IMP & HIRFL Annual Report 2019年第1期 94-95页

作者： Liu Yiwen Zhu Yabin Wang Zhiguang Chai Jianlong Niu Lijuan 不详

Alumina is considered as a perfect candidate for nuclear application due to its noticeable properties[1,2].However,the inherent brittle nature limits its extensive *** order to improve the fracture toughness.

关键词： application. toughness perfect

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Galfan-Coated Wire

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China Rare Earth Information 1989年第4期 3-3页

Galfan(Zn-5%Al-MM)coated steel wirefor machine-woven wire fencing has beendeveloped by the Baotou Research Insti-tute of Rare Earth in cooperation withthe Tian Jin No.4 Metallic ProductsPlant and the Inner Mongolia Woven WireFencing Company,and has passed the tech-nical appraisal by the Ministry of Me-tallurgical *** shows thatthe properties such as the strength,ela-sticity,toughness,etc,meet the *** coated wire has satisfactorymechanical properties and good corrosionresisting *** coating material,Zn-5%Al-MM。

关键词： Baotou appraisal passed cooperation coated toughness woven grains

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Cashew Nut Shell Liquid(CNSL)Based Bio-Derived Resin And Composites for Advanced Structural,Automotive,Electronic Packaging and Medical applications-A Review

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Organic Polymer Material Research 2019年第2期1卷 9-13页

作者： Padmanabhan Krishnan Department of Manufacturing Engineering School of Mechanical EngineeringVITVellore632014India

As India is a world class producer of sugarcane,sugar beet,other tubers like potato and vegetables with starch,cashew and badam,castor oil and soybean,the quantum of bio resins and bio plastics that can be produced from these conventional,organic and genetically modified plants is *** on date,advanced and state of the art plastics and composites are being used in many applications as there is no incentive for farmers to produce plants and vegetables for the plastics and resins market *** use of advanced composites in varied applications escalates costs and shifts the material consumption that would deplete the natural resources,through excessive usage at one end and lack of demand for natural resources at the other end as bio derived composites become *** review paper attempts to project the actual possibilities of the bio resin and bio plastic market in this country and provides the knowhow for the production of bio-phenolic cashew nut shell resin which are more than a substitute for the synthetically produced *** true potentialities in composites product applications involving structural,thermal,electronic,pharmaceutical and petroleum engineering markets is discussed in this paper.A novel working model with an economically feasible option is also provided for those concerned about their safe disposal,recycling,reuse and conversion into useable fuel with virtually no impact to the *** Nut Shell Liquid(CNSL)is an abundant natural source for synthesizing phenolic *** excellent monomer,Cardanol is isolated from CNSL for polymer *** are polymerized with aldehydes and acids at a particular mole fraction in the presence of catalysts like alkalis to convert into rigid *** Scanning Calorimetric(DSC)and Thermo Gravimetric Analysis(TGA)were studied for the thermal characterization of the synthesized CNSL *** of the synthesized resins was also carried out wit

关键词： Cashew Nut Shell Liquid(CNSL)Resin Hardness Tensile Properties DSC Thermo Gravimetric Analysis(TGA) Fracture toughness Vibration damping Natural frequencies Di-electric Constant Electronic packaging Genetic modification Waste plastics to fuel

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Fabrication of authentic nacre by matrix-directed mineralization

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Science Foundation in China 2016年第4期24卷 52-52页

With the support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,a research team led by *** Shuhong(俞书宏)at the Department of Chemistry of the University of Science and Technology of China reported a new mesoscale strategy for the fabrication of nacre-like material,which was published in Science(2016,354(6308):107—110).

关键词： authentic fabrication mesoscale mineralization directed hierarchical noticed toughness brittle sunder

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Microstructure/property relations in lath martensitic steels

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Baosteel Technical Research 2010年第S1期4卷 30-页

作者： J W MORRIS Dept.of Materials Science and Engineering Univ.of California BerkeleyCA 94720 USAJr.

Many of the high strength,high toughness steels in use or under development are alloy steels with dislocated lath martensitic *** microstructures are visually complex,and are difficult to categorize in the detail needed to clarify the structure-property ***,substantial progress has been made in recent *** particular,it is now clear that the martensite block element sets the effective grain size that must be controlled to resist brittleness by cleavage *** previous papers at this conference I have discussed the nature and importance of the block *** this study I discuss how the block size can be controlled by thermal treatments to achieve superior properties.

关键词： lath martensite microstructure strength toughness

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Angelababy——《跑男》最大赢家

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时代英语（初中） 2016年第2期 4-页

Angelababy started her career at age 14 as a model before going on to star in about 20 *** a while,all the public knew about the star was that she was beautiful and was dating Huang ***,the 25-year-old has surprised audiences with her"anti-baby"toughness in popular TV reality show Running *** 14岁就开始了模特生涯,随后。