Results 21 to 30 of about 10,609 (116)
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Al‐based neutron shielding materials suffer from poor laser powder bed fusion (LPBF) processibility, hindering their simultaneous achievement of good printability and exceptional mechanical properties. In this work, the newly developed rare‐earth Al alloy (i.e., Al‐6Mg‐5Gd) was processed by LPBF technique to meet the printability, mechanical ...
Chen Yang +8 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2009 系统地研究了微通道反应器中流体的流速、通道宽度对流形的影响.通过将进样通道的构形由常规的Y形改变为十字形,首次在宽度为500 µm的微通道内得到了塞流,提高了二相间的相接触面积和反应物流量；以环己酮与盐酸羟胺合成环己酮肟为例,说明改变进样通道的构形可显著提高扩散控制的相转移反应的转化率.
WANGXue-qin(王雪芹) +2 more
doaj +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Refractory high‐entropy alloys (RHEAs) face severe oxidation challenges at elevated temperatures, despite their outstanding mechanical properties. Consequently, understanding the oxidation mechanisms of RHEAs is crucial for their high‐temperature applications.
Zheng Tian +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Composite materials hold significant potential for abrasive sealing, yet composite materials used for abrasive sealing fall short in service durability under extreme environments. Here, a controllable strategy for adjusting pore structure is proposed, aiming to design a YSZ(ESP)/BN@ZrO2‐polyester coating with hybrid micron/nanometer ...
Shuang Yu +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Giga‐casting, a near‐net‐shape manufacturing process widely used in sectors such as new energy vehicles and aerospace, demands aluminum alloys with high integration, efficiency, and comprehensive performance. However, traditional die‐cast alloys still face two core bottlenecks: the strength–ductility trade‐off and high‐temperature ...
Zhanwei Su +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2016 通过野外采样和室内分析相结合的方法，研究了紫色丘陵区不同土地利用方式下的土壤剖面微团聚体组成及分形特征。结果表明：林地、花椒地、旱地、水田和柑橘园土壤微团聚体组成以0.25～0.05 mm粒级为优势粒级，0.05～0.01 mm次之，占18.80%～35.57%，＜0.001 mm粒级含量最少，为0.33%～2.57%；0—20 cm土层土壤微团聚体年均重量比表面积（MWSSA）表现为林地（161.04 cm2/g）＞柑橘园（134.49 cm2/g）＞花椒地（117.31 cm2/g）＞水田（100 ...
代文才 +4 more
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Additive manufacturing, commonly referred to as three‐dimensional (3D) printing, provides the geometric freedom and multi‐material integration needed to build soft medical robots for minimally invasive interventions, prosthetics, and rehabilitation.
Yao Wang +5 more
wiley +1 more source
Emotion‐Focused Therapy: A Perspective From Traditional Chinese Medicine
Journal of the History of the Behavioral Sciences, Volume 62, Issue 3, Summer 2026.ABSTRACT In clarifying that Spinoza is not the first person to share insights about the necessity of a contrary, strong emotion in transforming an emotion, the present article focuses on expounding this perspective as embedded in the classical texts of Chinese medicine, along with illustrative examples of emotion‐focused therapy in the historical case ...
Wan‐chi Wong
wiley +1 more source
Shuitu Baochi Xuebao, 2020 采用原状土冲刷水槽法和静水崩解法测定土壤抗冲性和抗蚀性，以云冷杉红松林（PA）和椴树红松林（TP）的林隙和郁闭林分为对照，分析了小兴安岭地区2种林型由掘根倒木形成的不同丘和坑微立地类型及其土壤性质对土壤抗冲性和抗蚀性的影响，旨在揭示它们与土壤抗侵蚀能力的关系。结果表明：在2种林型下由掘根倒木形成的丘和坑微立地上，土壤砂粒含量均较高，其抗侵蚀能力均较弱，而对照却相反；2种林型下丘和坑微立地的土壤容重均与土壤抗冲性和抗蚀性呈无显著的负相关（P>0.05），而PA对照的土壤容重与它们均呈不显著正相关（P>0 ...
兰航宇 +5 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Soft‐magnetic materials (SMMs) are indispensable for electrification and sustainable energy systems, yet their inherent mechanical fragility fundamentally limits applications under severe mechanical stresses. Enhancing the yield strength of SMMs is essential to prevent the degradation in magnetic performance and failure from plastic ...
Nairan Wang +6 more
wiley +1 more source