microcrystalline相关论文
A Randomized Controlled Trial of a Biodegradable Polymer, Microcrystalline Sirolimus-Eluting Stent (
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For optoelectronic applications such as display drive transistors or photovoltaic cells,controlling the microstructure o......
采用Ni和AI颗粒复合电沉积与后续真空退火的方法,分别于600℃和800℃退火温度下制备了两种新型细晶Ni_3Al涂层。与粗晶合金相比,经......
Rapid and Efficient Adsorption Removal of Reactive Blue 4 from Aqueous Solution by Cross-Linked Micr
In this study, we modified microcrystalline cellulose by cross-linking it with epichlorohydrin to obtain a rapid and eff......
In order to widen the application of microcrystalline magnesite,the thermal decomposition behavior of the microcrystalli......
采用HCl和H3PO4的水/醇溶液为反应介质降解壳聚糖,并用无水乙醇沉淀和洗涤,制备出收率超过95%的水溶性的微晶壳聚糖. 其晶体尺寸为......
介绍了使用中国石油化工股份有限公司抚顺石油化工研究院研制的FV-10型石蜡加氢催化剂进行高压加氢制取食品级微晶蜡、医药及食品......
一个新方法被稳固的液体抽取与微晶质的萘从一个大量水的答案建议到 preconcentrate 和分开的踪迹钪。钪 oxinate 能在某些条件下......
采用微晶化和干法酯化制备硬脂酸木薯微晶淀粉酯，研究不同低取代度硬脂酸木薯微晶淀粉酯理化性质，并应用红外光谱和X-射线进行结构表......
在研究微晶氧化铝基烧结陶瓷刚玉磨料的制备过程中,借助便携式显微镜和SEM观察制得的陶瓷颗粒样品形貌,最终选定以特种氧化铝粉为......
采用液相合成法,实现了多晶硒化锌微米空心球的低温合成。通过扫描电镜选观察到直径在1～4μm左右的ZnSe多晶微米空心球体。用XRD（X射......
介绍了碱煅烧法提纯石墨的研究。探讨了碱提纯法过程中包括煅烧温度、水洗条件、酸浸条件等优选。获得的理想条件是NaOH与石墨质量......
利用扫描电镜、x射线能谱、红外光谱、x射线衍射等现代分析检测技术对聚合氯化铝铁钙（PAFCC）进行形态结构研究与表征．比较了未煅烧合......
研究了铸态Ｎｉ３（ＡｌＣｒ）合金及其微晶溅射涂层在９００—１０００℃下的高温氧化性能，结果表明：铸态Ｎｉ３（ＡｌＣｒ）合金在氧化过程中，开始形成以Ａｌ２Ｏ３为主含有少量ＮｉＡｌ２Ｏ４的氧化膜，但氧化膜的......
对比研究了Ｎｉ３Ａｌ微晶处理前后在１０００℃氧气中高温氧化的动力学规律。研究结果表明，微晶化处理后，合金氧化速率显著降低，抗氧化性能大大提高；微晶......
1. Introduction High temperature oxidation resistanceof alloys depends on the formation of adense oxide scale with slow ......
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研究了化学镀镍镀层的组织结构及性能.用XRD和EDX分析了镀层的微观结构及组成,可知镀层在低磷时结构为微晶和非晶的混合,而镀层在......
研究了微晶化对Ｆｅ３Ａｌ在１０００℃空气中氧化动力学的影响。发现微晶化后Ｆｅ３Ａｌ的氧化动力学与经典的抛物线规律存在明显的负偏差。......
国内生产的氧化铝管壳由于采用氧化铝粗粉为原料,产品的晶粒粗大、机械强度较低、加工量较大、烧成温度偏高、成品率低.提高国产氧......
ＳＨＡＰＥＭＥＭＯＲＹＥＦＦＥＣＴＯＦＡＴＵＮＧＳＴＥＮＴＡＩＬＩＮＧＳＭＩＣＲＯＣＲＹＳＴＡＬＬＩＮＥＧＬＡＳＳ①ＳｕｎＸｉａｏｈｕａ，ＬｉＳｈｕｔａｎｇ，ＷａｎｇＭｉｎｇｐｕ，ＣａｏＸｉａｎｌｉａｎｇＤｅｐａｒｔｍｅｎｔｏｆＭａｔｅｒｉａｌｓＳｃ.........
基于交替碳源、采用两步法将微纳复合金刚石薄膜沉积在WC-6%Co硬质合金拉拔模的内孔基体上,其中甲烷和丙酮分别用于微米层和纳米层......
微晶纤维素悬浮液在机械力的作用下发生微纤化而形成胶体。本文用流变仪研究了微晶纤维素胶体溶液的速度梯度与应力、浓度与粘度、......
研究了K38G铸造镍基高温合金及其用平面磁控离广溅射工艺制备的微晶涂层在800-1000℃500小时内的抗高温氧化性。结果表明,微晶化极......
目的：对不同厂家所使用不同原材料制得的多批微晶纤维素进行聚合度测定，讨论不同原材料对微晶纤维素聚合度的影响。方法：采用粘度法对......
以鲁麦22为试材,研究微晶化磷矿粉对小麦生长、吸磷量及产量的影响。结果表明：微晶化磷矿粉能显著提高小麦分蘖数,促进植株生长,增......
本文用扫描电镜、透射电镜及X射线衍射仪研究了等离子束处理后45钢硬化层的微观结构。结果表明,熔—凝处理使表层获得很高强化效应......
高温合金微晶涂层（晶粒尺寸＜1μm）是最近发展起来的一种全新的高温合金防护涂层。与传统的扩散型铝化物涂层、MCrAlY包覆涂层及YO3稳......
Three new Fe-based microcrystalline alloys,i.e.,Fe<sub>73.1</sub>Cu<sub>1.2</sub>Nb<sub>3.2</sub>Si<sub>12 5</sub>B<sub>......
报道了以微晶萘作吸附载体，固态萃取分离痕量稀土元素的新方法，在ＰＨ５．８－８．６和７．２－８．６时，Ｓｃ＾３＋和Ｙ＾３＋，Ｌａ＾３＋，Ｅｕ＾３＋，Ｙｂ＾３＋，Ｙｂ＾３＋，Ｌｕ＾３＋与８－羟基喹啉形成的金属螯合物，可被微晶萘固态选择萃取。......
采用DSC研究了微晶态与熔融态的4,4′-二氨基二环己基甲烷基尼龙(PA PACM12)的结晶及熔融行为.在425~441 K等温结晶1 h,微晶态的PA......
Effect of a sputtered Co-30Cr-5Al microcrystalline coating on oxidation resistance ofintermetallic compound TiAl and oxi......
Effect of Water Content on Crystalline Structure of Ionic Liquids Mixture Pretreated Microcrystallin
Microcrystalline cellulose (MCC) was pretreated by using ionic liquids (ILs)-water mixtures solvent with solid acid cata......
根据有关文献提供的研究结果,简述了传统软磁合金制备技术的研究现状,重点介绍了深过冷快速凝固技术的最新进展,阐明了深过冷快速......
本文进行了雾化沉积工艺的研究,用雾化沉积法制备了Mg-Zn-Zr和Mg-Zn-Zr-Y两种合金坯料,经测定,雾化沉积坯料的孔隙率在10％范围内,致......
Nature itself uses materials like, cellulose to provide the structure of plants, chitin as the exoskeleton of several in......
The skeletal system in the human body is very important, provides support and gives shape to the body and provides a net......
This study was aimed to determine the mechanical strength of composites made from Agave cantala with an unsaturated poly......
由于病变和外伤等原因，使一些人眼球摘除，留下外现缺陷。医学上使用义眼台植入眼眶，在上面按装义眼以矫治外形。从前使用的义眼台用玻......
在纯氢气气氛中对用ＨＦＣＶＤ法制备的无晶面的微晶金刚石薄膜进行了扩散热处理，结果表明，微晶金刚石在扩散热处理过程中将选择性长大，形成（１００）面金......
Silicon was added to the surface of 304 stain-less steel by laser melting the sprayed preplaced Sipowders.The optical mi......
Investigation on Rapidly Solidified T15 High Speed SteelPowder and Its Bulk Microcrystalline Materia
ＩｎｖｅｓｔｉｇａｔｉｏｎｏｎＲａｐｉｄｌｙＳｏｌｉｄｉｆｉｅｄＴ１５ＨｉｇｈＳｐｅｅｄＳｔｅｅｌＰｏｗｄｅｒａｎｄＩｔｓＢｕｌｋＭｉｃｒｏｃｒｙｓｔａｌｌｉｎｅＭａｔｅｒｉａｌＹｕＨｕｉ；ＤｉｎｇＦｕｃｈａｎｇ；ＷａｎｇＥｎｋｅ；Ｖ．Ｎ．ＤｉＧｉａ.........
INFLUENCE OF PHASE COMPOSITION ON PITTING CORROSION RESISTANCE OF SPUTTERED COATING OF 1Cr18Ni9Ti ST
A series of single bcc,bcc plus fcc duplex and single fcc microcrystalline coatings of1Cr18Ni9Ti stainless steel were pr......
Preparation of Highly Crystalline Microcrystalline Cellulose by Hydrolysis of Cellulose with Phospho
Phosphotungstic acid (H3PW12O40, HPW), a kind of solid acid, is widely used for hydrolyzing cellulose to prepare microcr......
Characteristics of the Oxide Minerals,Petrophysical and Magnetic Features of Kimberite and Trap in C
Aim of the work is to establish the connection between the petrophysical and magnetic features, chemical compositions of......
研究了机械粉碎对雾化ＭｍＮｉ３．５５Ｃｏ０．７５Ｍｎ０．３Ａｌ０．４微晶贮氢合活化性的影响。......
Mechanical properties of electrodeposited and electroless copper with nano- and crystalline structure are considered. Gr......
The impact of the illumination with white linearly polarized light (WLPL) of two commercially available cellulases from ......
Gap states in amorphous hydrogenated silicon (a-Si:H) doped and microcrystalline silicon doped n and p were examined by ......
The presence of microcrystalline quartz particles in fulgurites of Garuamukh and Kimin has been investigated. The compos......
