Results 101 to 110 of about 57,825 (235)

Preparation of WC–xVC composite powders and the effect of high content VC on microstructure and mechanical properties of WC–Co based cemented carbides

Fenmo yejin jishu
The WC–xVC composite powders were synthesized by two-step carbothermal reduction process, and the WC–Co–VC cemented carbides with different mass fraction of Co (6% and 10%) were prepared by vacuum sintering method using the WC–xVC composite powders as ...
DENG Xiaochun, KANG Xiaodong, ZHANG Guohua   +2 more
doaj   +1 more source

Additive Manufacturing of WC-Co Specimens with Internal Channels. [PDF]

Materials (Basel), 2023
Sykora J, Sedlmajer M, Schubert T, Merkel M, Kroft L, Kucerova L, Rehor J.   +6 more
europepmc   +1 more source

Corrosion damage in WC/Co

Metal Powder Report, 2015
Ken Brookes reviews the PM2014 Hardmetals Keynote Paper: ‘Corrosion damage in WC/Co cemented carbides: residual strength assessment and 3D FIB-FESEM tomography characterization.’
openaire   +1 more source

Selenium Nanoparticles Selectively Target KRAS G13D to Inhibit Colorectal Cancer

Advanced Science, EarlyView.
The mechanisms of SeNPs therapy in cancer treatment, encompass three parallel actions: (1) seleno‐amino acids, key metabolites, upregulate GPX2 expression, thereby inhibiting tumor metastasis via the GPX2‐HIF1α‐VEGF signaling pathway; (2) selenite (SeO32−), an inorganic metabolite, forms hydrogen bonds with amino acid residues 13–17 of the KRAS G13D ...
Xiaoting Liu, Chong Wu, Shiyao Song, Li Ma, Shaoqing Huang, Yuting He, Qinghai Li, Yanzhou Chang, Dan Jiang, Yong Mei, Junchao Cai, Zhenshuang Du, Tianfeng Chen, Weiling He   +13 more
wiley   +1 more source

Direct Recycling of WC-Co Grinding Chip. [PDF]

Materials (Basel), 2023
Pacini A, Lupi F, Rossi A, Seggiani M, Lanzetta M.   +4 more
europepmc   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

Influence of Process Parameters and Metallic Binders on Physicomechanical and Tribological Properties of WC-based Alloys Fabricated by the SPS [PDF]

Iranian Journal of Materials Science and Engineering
There is a global need to develop engineering materials to address the increasing demands in various industries. Spark plasma sintering (SPS) is one of the most distinguished powder metallurgy techniques, offering the opportunity for the fabrication of ...
Sajjad Jameel Ibrahim Al Safawee, Ali Rasooli, Taher Rabizadeh   +2 more
doaj  

Effect of yttrium oxide addition on the microstructure and mechanical properties of WC–ni composites fabricated from recycled WC and Ni

Journal of Asian Ceramic Societies
WC-Co composites are widely used in cutting tools but are expensive and harmful due to Co in the composites. Alternatives, such as WC-Ni composites have inferior mechanical properties, as a result, WC-Co composites are used in most cutting tools.
Hanjung Kwon, Jaemin Song, Doyeon Lee, Jungi Seo, In-Hyeok Choi   +4 more
doaj   +1 more source

Comparative Study of Corrosion Behaviors of WC-NiMo and WC-Co Cemented Carbides. [PDF]

Materials (Basel), 2023
Balbino NAN, Corrêa EO, Huanca DR, de Freitas Matos FA, de Carvalho Valeriano L.   +4 more
europepmc   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source