Hydrogen-Induced Cracking Susceptibility of API 5L X100 Steel Welded Joint [0.03%]
API 5L X100钢焊缝的氢致裂纹敏感性
Chunyan Yan,Lingchuan Zhou,Qianwen Zhou et al.
Chunyan Yan et al.
Hydrogen-induced cracking (HIC) is a possible failure mode of high-strength pipeline steel welded joints. The HIC susceptibility of shielded metal arc-welded joint of X100 pipeline steel was investigated using the slow strain rate tensile t...
Polyhydroxybutyrate (PHB): Production, Properties, Modification Strategies, Additive Manufacturing, Biodegradation, and Applications [0.03%]
聚羟基丁酸酯（PHB）：生产、性能、改性策略、增材制造、生物降解及应用
Bairavi Sanjeevi,Duncan E Cree
Bairavi Sanjeevi
Growing environmental concerns over petroleum-based plastics have increased interest in sustainable and biodegradable alternatives such as polyhydroxybutyrate (PHB). PHB is a naturally produced biopolymer synthesized by microorganisms and i...
Interface Modulation and Lithium Dendrite Suppression of LLTO via Synergistic KH560-PDA Co-Grafting for PVDF-HFP Composite Solid Electrolytes [0.03%]
通过KH560-PDA协同接枝调节PVDF-HFP/LLTO复合固态电解质界面实现锂 dendrite抑制
Dingqin Wang,Zihao Fei,Deyi Zheng
Dingqin Wang
Poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) polymer electrolytes suffer from low ionic strength and poor mechanical performance. Meanwhile, lithium lanthanum titanate (LLTO) fillers exhibit severe agglomeration and weak int...
Influence of Chloride Ions on Corrosion Mechanism of Pipeline Steel in Bicarbonate Alkaline Environments [0.03%]
氯离子存在下管道钢在碳酸盐碱性溶液中的腐蚀行为及机制研究
Daoyu Liu,Di Jiang,Xinzhu Li et al.
Daoyu Liu et al.
The corrosion evolution of pipeline steel was investigated in NaCl + 0.75 M NaHCO3 solutions with different chloride concentrations using potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), Mott-Schottky analysis, X-...
Synergistic Effects of HPMC-HEMC Blending on the Rheological Properties of Composite Cement Paste Based on Explainable Machine Learning [0.03%]
基于可解释机器学习的羟丙基甲基纤维素和羟乙基甲基纤维素复配对复合水泥净浆流变性的协同效应研究
Mingwei Lu,Xin Liu
Mingwei Lu
Fresh composite cement pastes modified with HPMC-HEMC blends were investigated using an explainable machine learning framework to clarify the coupled effects of cellulose ether dosage and blending ratio on rheological performance. A dataset...
Effect of Aggregate Mass Fractal Dimension on Creep Behavior and Damage Mechanisms of Cemented Coal Gangue Backfill [0.03%]
集料质量分形维数对胶结煤矸石膏体蠕变特性及损伤机理的影响
Yongjin Zhang,Cheng Li,Kangsheng Xue et al.
Yongjin Zhang et al.
Cemented coal gangue backfill (CCGB) is an important material for the resource utilization of mining solid waste, and its long-term stability is strongly affected by aggregate gradation. In this study, aggregate mass fractal dimension was u...
Numerical Modeling of a Reactive Liquid-Solid Phase Transformation in Molten Steel [0.03%]
钢液中 reactive 液固相变的数值模拟研究
Guanhui Lu,Zeyu Cao,Pengyang Zhao
Guanhui Lu
A numerical framework is developed to simulate reactive liquid-solid phase transformations in molten steel by coupling chemical reactions, phase-field evolution, and solute diffusion, together with thermodynamic data for oxide formation. Th...
Identification of Strength-Development Pathways in One-Part Geopolymers Using ESI-MSI-LGP Indices and GMM Clustering [0.03%]
基于ESI-MSI-LGP指标和GMM聚类的一元 geopolymers 强度发展路径识别研究
Yiming Li,Zhenzhu Meng,Jian Huang et al.
Yiming Li et al.
Geopolymer research has usually focused on predicting compressive strength at specific curing ages, while the underlying strength-development behavior remains insufficiently understood. To address this gap, this study proposes a pathway-ori...
Effect of an Air Stream Directed Across the Tooth on the Degree of Conversion and Temperature of Preheated Bulk-Fill Resin-Based Composites [0.03%]
气流对预热的大量充填树脂基复合材料转化率和温度的影响
Cristiane Maucoski,Juliana Anany Gonzales Guarneri,Maria Tereza Hordones Ribeiro et al.
Cristiane Maucoski et al.
Directing a stream of air across the tooth when light curing resin-based composites (RBCs) may affect their degree of conversion (DC), maximum rate of polymerization (RPmax), and in vitro intrapulpal temperature. Methods: Filtek One Bulk Fi...
Engineering Hierarchical Cellulose Aerogel Networks Toward Decoupled Heat Transfer and Enhanced Multi-Phase Fire Safety [0.03%]
工程分级纤维素气凝胶网络实现解耦热传递及多相火灾安全性能增强
Lei Chen,Haiyan Wang,Wei Ding et al.
Lei Chen et al.
Cellulose-based aerogels are promising sustainable thermal-insulation materials, but their practical application is often limited by insufficient mechanical robustness and intrinsic flammability. Herein, a multiscale network-engineering str...