Results 121 to 130 of about 59,827 (307)

EXPERIMENTAL PROCESS RESEARCH OF CYLINDRICAL DETAILS VIBROFINISHING (ABRADING) BY TRANSPORTATION ON A FLAT FLUCTUATING SURFACE

Advanced Engineering Research, 2010
The results of development and experimental tests of vibrofinishing (abrading) cylindrical details by riding on a flat fluctuating surface are presented.
Nikolay V. MATEGORIN, Anatoly P. BABICHEV, Galina V. CHUMACHENKO   +2 more
doaj  

Research on application of diamond FAT for black lithium tantalate wafer processing based on nanoindentation and scratch techniques

Scientific Reports
Lithium tantalate (LiTaO3, LT) single crystal has been widely applied in the fields of electro-optical and piezoelectric devices. In this study, diamond fixed-abrasive tools (FAT) for LT were fabricated using consolidation abrasive processing technology ...
Linlin Cao, Zhijie Huang, Zhanshuo Zhang, Wei Wei, Tingting Cai, Xiaolong Zhou, Chengyu Sun, Julong Yuan, Wei Hang, Huiying Ni, Yingjie Wang   +10 more
doaj   +1 more source

Dynamic Bonds Enable Repair and Reprocessing of Glycol‐Modified PET

Advanced Functional Materials, EarlyView.
Dynamic hindered urea bonds enable rapid healing in glycol‐modified PET‐based polyurethanes. Tuning the hindered‐amine content allows these polymers to balance mechanical integrity with fast repair, achieving complete scratch disappearance in 30 s at 130°C.
Chaninya Mak‐iad, José Augusto Berrocal, Georges J. M. Formon, Christoph Weder   +3 more
wiley   +1 more source

ABRASIVE ABSORPTION STUDY IN AWJ CUTTING [PDF]

Annals: Series on engineering sciences (Academy of Romanian Scientists), 2016
This paper studies the forming process of the hydro abrasive jet and the factors that determine its behaviour after leaving the nozzle until the moment of impact with the piece, in order to obtain an optimized configuration of the processing.
Bogdan BARABAŞ, Tudor DEACONESCU
doaj  

Photoluminescence of single colour defects in 50 nm diamond nanocrystals

, 2005
We used optical confocal microscopy to study optical properties of diamond 50 nm nanocrystals first irradiated with an electron beam, then dispersed as a colloidal solution and finally deposited on a silica slide.
Allèaume, Beveratos, Beveratos, Beveratos, Brattke, Brokmann, Brouri, Brouri, Brunel, Darquié, Dumeige, E. Wu, F. Treussart, Fattal, Gruber, Iakoubovskii, J.-F. Roch, Jelezko, Jelezko, Krüger, Kuhn, Kurtsiefer, Lounis, Mandel, McKeever, Mita, P. Grangier, Pelton, Reynaud, Santori, T. Gacoin, Treussart, V. Jacques, Zaitsev   +33 more
core   +1 more source

Mechanochromism of Glassy Polymers Enabled by a Loop‐Forming Supramolecular Mechanophore

Advanced Functional Materials, EarlyView.
The supramolecular mechanophore LOOP is covalently introduced into glassy polymers, capable of reporting force‐induced pre‐failure damage and local fracture events in polymer glasses. Under different mechanical deformation modes, including grinding, tensile stretching, and scratching, LOOP probes irreversible events in polymer glasses through a ...
Linlin Deng, Chantal Graafsma, Felix Meyenhofer, Iulia Scarlat, Luca Bertossi, Christoph Weder, Jess M. Clough   +6 more
wiley   +1 more source

EXPERIMENTAL PROCESS RESEARCH OF CYLINDRICAL DETAILS VIBROFINISHING (ABRADING) BY TRANSPORTATION ON A FLAT FLUCTUATING SURFACE

Вестник Донского государственного технического университета, 2018
The results of development and experimental tests of vibrofinishing (abrading) cylindrical details by riding on a flat fluctuating surface are presented.
Nikolay V. MATEGORIN, Anatoly P. BABICHEV, Galina V. CHUMACHENKO   +2 more
doaj  

Research on sodium bicarbonate abrasive jet machining technology for post-processing treatments of 3D printed PEEK implant to achieve non-destructive deburring and enhancing cell adhesion

Advanced Industrial and Engineering Polymer Research
The non-destructive deburring and hydrophilic surface machining of 3D printed Polyetheretherketone (PEEK) implants surface is critical for post-processing production of the implants.
Zhouyu Jiang, João Pedro Oliveira, Yuchen Zhang, Lei Liu, Jiajia Shen, Wenhao Su, Zihui Jing, Mingliang Wang   +7 more
doaj   +1 more source

Explant Analysis of Total Disc Replacement [PDF]

, 2006
Explant analysis of human disc prostheses allow early evaluation of the host response to the prosthesis and the response of the prosthesis from the host. Furthermore, early predictions of failure and wear can be obtained.
Anderson, Paul A., Kurtz, Steven M., Toth, Jeffrey M.   +2 more
core   +1 more source

Synergistic All‐in‐One Electroceutical Platform Utilizing a Plasma–Photodynamic Hybrid Approach for Enhanced Wound Healing

Advanced Functional Materials, EarlyView.
A flexible hybrid patch integrating a robust cold atmospheric plasma (CAP) system with a high‐power, ultrathin bio‐OLED was developed to enable synergistic wound healing. This multimodal therapy, combining plasma and photodynamic treatment, enhanced angiogenesis, cell proliferation, and collagen deposition, demonstrating superior in vivo efficacy and ...
Jun‐Yeop Song, Hyun Cheol Bang, Young Hyun Son, Dae‐In Ha, Eun‐Ju Hong, Sun‐Woo Lee, Jeongsook Kim, Doyeong Kim, Sang‐Min Park, Kyu Pil Lee, Hyo‐Jung Kwon, Jeong Hyun Kwon   +11 more
wiley   +1 more source