Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Hydrogen trapping behavior has been investigated by means of thermal desorption spectroscopy(TDS) for a high strength steel after it was tempered at the temperatures of 430 °C, 500 °C and 520 °C, respectively. The loss of ductility was characterized by slow strain rate test(SSRT) and microscopic observation. It shows…
The experiments were conducted to investigate the adsorption behavior of tetracycline on a kind of nano-sized amorphous carbon,which was synthetized in a molten salt electrochemical system,comprising a eutectic mixture of Li-Na-K carbonates. The results showed that,the carbon powder had a good adsorption performance.…
Type IV deep eutectic solvent(DES) involves the formation of metal-based eutectics from metal salts or metal salt hydrate in combination with various hydrogen-bond donors(HBDs) such as urea, ethylene glycol or acetamide. In current study, two distinguished approaches were used to synthesize potential DESs, given as th…
Radioactive metal pipes activated and/or con- taminated were segmented by plasma arc cutting to understand the generation and dispersion behaviors of radioactive aerosols. The specific radioactivity of the aerosols increased with decreasing particle size. Particu- larly for surface contaminated pipe, the specific radi…
was detected in the final hot rolled sheet. At the beginning of annealing at 350 °C, the cube component {001} got a sharp increase. TEM results show that the growth of both number and size of precipitation appears to inhibit the advantage of Cube orientation {001} notably after annealing at 350 °C for 15 min. Finally,…
The height of floating zone and molten zone instability for five pure metals including Nb, W, Ta,Mo, and Ir with high melting points is investigated using electron beam floating zone method(EBFZM). The results show that the height level of floating zone for these five metals are in order with the sequence of NbMoWTaIr…
The composition and structure of the residual oxide scale on hot- rolled 304 stainless steel after pickling in a bath of acid solution with different concentrations of Cl-was characterized by means of optical microscope(OM), scanning electron microscope(SEM), and X-ray photoelectron spectroscopy(XPS). The result showe…
and NaB-treated cells. Imaging results indicated the reconstruction of cancer induced changes in response to NaB treatment by modulating the saturated, unsaturated, triglyceride, protein and nucleic acid content in the treated cells. The findings of this study supported that FTIR spectroscopic and imaging techniques a…
Salt solution immersion test was employed to examine the effect of four amounts of the coated antirust oil i.e. 0.4, 0.9, 1.2 and 1.7 g/m2 respectively on the corrosion performance of coldrolled steel. The results showed that after immersed in 5%Na Cl solution for 4 h, the 1.7 g/m2 oilcoated steel exhibited the highes…
We report a new strategy for improving the efficiency of non-specific amyloidosis therapeutic drugs by coating amyloid-responsive lipid bilayers. The approach had drawn inspiration from amyloid oligomer-mediated cell membrane disruption in the pathogenesis of amyloidosis. A graphene-mesoporous silica hybrid （GMS）-supp…
Low carbon and low alloy steels require good combination of strength and ductility to ensure safety and stability of structures. Heat treatment in intercritical area can not only produce multi-phase microstructure,but also lead to the redistribution of alloying elements in different phases. Multi-step intercritical he…
The influence of Ti and Nb on microstructure, mechanical properties and precipitation were investigated. Combining with optical microscope,TEM and X-ray diffraction,tensile tests and carbonitride extraction experiments were conducted to reveal the microscopic mechanism. The results showed that the main precipitates in…
阴离子是在 373   的混乱； K，它可能是阶段转变的驱动力。DSC 测量，绝缘的测量和水晶 2 没在 300   改变的混合物组织； K 和 100  ； K。
A graphene–epoxy resin was prepared by physical blending home-made aqueous dispersion of graphene and two-component waterborne epoxy resin. The dispersed graphene in aqueous solution was analyzed by scanning electron microscopy. The water isolation and corrosion resistance of the waterborne epoxy coating doped with 0.…
A thermal study of poly(L-lactide) under nitrogen atmosphere has been carried out through ther- mogravimetric (TG) analysis and differential thermal analysis (DTA) measurements. The experimental data were collected with the heating rates of 2.5 to 30 K min -1 and from ambient temperature up to 750 K. The thermal fea-…
The influence of annealing temperature on the shape memory effect（SME） and recovery ratio of cold-rolled dual-phase Ni58Mn25Ga16.9Gd0.1 high-temperature shape memory alloy were investigated.The results showed that the SME can be improved by appropriate annealing.SME of 6.0%and recovery ratio of 98%were observed in the…
In this work,a plasma-solution system was applied to the degradation of Acid Orange 7(A07).The effects of initial concentration and type of feed gases(air,oxygen,nitrogen or argon) were studied.As the initial concentration increased from 100 mg/L to 160 mg/L,the discolouration rate of A07 decreased from 99.3%to 95.9%,…
在蚕的 flacherie 疾病被传染 flacherie 病毒(IFV ) 引起。IFV 依靠它 genomic RNA 的 5 区域到成员实现病毒的翻译和复制的主人相关的因素。为了识别，招待 IFV RNA 的 5 区域一定的蛋白质并且识别为它的函数重要的蛋白质，集体 spectrometry 被用来从用 RNA 被获得的蚕 midgut 摘录识别蛋白质标记 aptamer IFV RNA 的 5 区域。我们发现 325 蛋白质组(唯一的肽 2 )包括翻译相关的因素的 IFV RNA 的 5 区域一定( 16 个 ribosomal 子单元， 3 个真核细胞的开始因素子单元， 1 个延伸因素子单元和 6 潜力内部核糖体入口地点…
在钻石铜矩阵 composites 获得在铜和钻石粒子之间的一个很好结合的接口，使用蒸汽的一个可得到的过程扔了铝艾尔涂层到钻石粒子上被用来解决这个界面的问题。钻石铜矩阵 composites 被火花血浆 sintering SPS 过程准备， Al 涂的钻石粒子的效果被表明。试验性的结果证明 densification，界面的结合和 Al 涂的 composites 的热电导率显然 uncoated composites 与那些相比被改进。565 W/m 的最大的热传导性 TC
3 N 由聚合物陶器的 4 导出 PD 和喷洒的技术，经由把 vinyl-polysilazane PSN-1 用作 preceramic 聚合物和 Si 3 N 4 和锂铝矽酸盐 LAS 作为 fillers 搽粉。涂层的阶段和微观结构被 X 光检查衍射 XRD 分析分析并且分别地扫描电子显微镜学 SEM。机械性质和多孔的 Si 的湿度抵抗上的涂层的效果 3 N 4 陶器被调查。试验性的结果证明我们成功地制作了最好在 fillers 的增加之上与底层结合了的一致、稠密的涂层。多孔的 Si 的弯曲力量 3 N 4 陶器喷洒了超过 18% 增加的涂层，并且表面坚硬到 1.7 次增加了。材料的明显的孔由 97.7% 的一般水准减少了，…