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CALIBER: 作品数：48被引量：63H指数：6; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：陈凤鸣王笃勤邵平郭艳敏李汉炎更多>>; 相关机构：天津安泰微电子技术有限公司北京石油化工学院第四军医大学中国电力科学研究院更多>>; 相关期刊：《中国心血管杂志》《职业技术》《车主之友》《World Journal of Gastroenterology》更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>

Influence of single-pass caliber rolling on the microstructural evolution and mechanical properties of Mg–10Gd binary alloy: 《Journal of Magnesium and Alloys》2024年第12期5119-5131,共13页H.Yu Z.K.Liu Y.Liu W.Yu Y.L.Xu C.Liu B.A.Jiang S.H.Park K.S.Shin; financial support from the National Natural Science Foundation of China(51701060,52001106);Hebei Province(E2022202158),the foundation of the Strengthening Program(2019-JCJQ-142-00)。; This study investigates the influence of varying rolling reduction on the evolution of microstructure and mechanical properties of Mg–10Gd(in wt%)alloys by caliber rolling(CR).By increasing the rolling reduction from...; 关键词：Mg–Gd alloy Caliber rolling Bimodal microstructure Mechanical properties

Ballistic limit velocity of small caliber projectiles against SS400 steel plates:Live fire experiments and empirical models: 《Defence Technology（防务技术）》2024年第11期22-34,共13页Jong-Hwan Kim Seungwon Baik Jirui Fu Joon-Hyuk Park; This study presents the ballistic limit velocity of small caliber projectiles against SS400 steel plate derived from live-fire ballistic experiments. Four different small caliber projectiles were tested against SS400 ...; 关键词：Live fire ballistic experiment SS400 Ballistic limit velocity Small caliber projectile

Lateral ring compression test applied to a small caliber steel jacket:Identification of a constitutive model: 《Defence Technology（防务技术）》2024年第6期133-148,共16页Yann Coget Yael Demarty Christophe Czarnota Anthony Bracq Jean-Sebastien Brest Alexis Rusinek; co-funded by the Direction Générale de l'Armement (DGA);the French-German Institute of Saint Louis (ISL)。; The evolution of threats and scenarios requires continuous performance improvements of ballistic protections for armed forces.From a modeling point of view,it is necessary to use sufficiently precise material behavior...; 关键词：Full metal jacket ammunition Lateral ring compression Inverse identification Numerical simulation

On the effect of pitch and yaw angles in oblique impacts of smallcaliber projectiles: 《Defence Technology（防务技术）》2024年第1期73-94,共22页Teresa Fras; A terminal ballistic analysis of the effects of 7.62 mm × 51 AP P80 rounds on inclined high-strength armor steel plates is the focus of the presented study.The findings of an instrumented ballistic testing combined w...; 关键词：Ballistic impact Small-caliber projectile Pitch and yaw impact angles SHADOWGRAPHY IMPETUS Afea Numerical simulations

Predicting the electromechanical properties of small caliber projectile impact igniter using PZT dynamic damage constitutive model considering crack propagation被引量：1: 《Defence Technology（防务技术）》2023年第10期121-135,共15页Rui-zhi Wang Zhi-qiang Wang En-ling Tang Lei Li Guo-lai Yang Chun Cheng Li-ping He Ya-fei Han; supported by the National Natural Science Foundation of China(Grant No.12172232);the project of Key Laboratory of Impact and Safety Engineering(Ningbo University,China);Ministry of Education(CJ202206);supported by the scientific research support plan of introducing high-level talents from Shenyang Ligong University。; Block piezoelectric ceramics(PZTs)are often used in impact igniters to provide activation energy for electric initiators.Under the action of strong impact stress,PZTs release electric energy accompanied by crack initi...; 关键词：Piezoelectric ceramics IMPACT IGNITER Dynamic damage constitutive model Electromechanical response

Operational feasibility study of stagnation pressure reaction control for a mid-caliber non-spinning projectile: 《Defence Technology（防务技术）》2023年第6期109-121,共13页F.Bouquet; Controlled,guided munitions can reduce dispersion in the shot,while providing the capability of engaging both stationary and maneuvering targets.The Netherlands Organisation for Applied Scientific Research has develop...; 关键词：Supersonic projectile Feasibility study Ram air Stagnation pressure reaction control Simulation Attitude control

Distinctive Bullet Impact Holes by 9‑mm Caliber Projectile on Sheet Metal Surfaces: 《Journal of Forensic Science and Medicine》2022年第3期97-103,共7页Syamsul Anuar Abd Malik Farah Ad‑din Nordin Saiful Fazamil Mohd Ali Ahmad Fahmi Lim Abdullah Kah Haw Chang; financially supported by the Universiti Sains Malaysia Short-Term Grant(304/PPSK/6315250).; Introduction:A comprehensive scene reconstruction requires forensic investigators to examine the impact marks left on various surfaces to identify whether a projectile produces a specific hole.Subsequently,it is furth...; 关键词：Forensic science bullet hole physical examination Introduction PROJECTILE sheet metal

SKL promotes patency and endothelialization of small-caliber vascular grafts in rabbit carotid artery model: 《解剖学杂志》2021年第S01期206-206,共1页Fan Jun Bai Shuling Zhao Pan Fang Qin Gao Dongsheng; The Klotho.(KL)gene is related to aging.In this study,SKL(secreted KL)and heparin were cross:linked to the acellular small intestinal submucosa(SIS).Based on this,small-diameter tissue engineered blood vessels(TEVs)we...; 关键词：RABBIT HEPARIN carotid

An experiment evaluating how the tiny mass eccentricities in spinstabilized projectiles affect the position of impact points被引量：3: 《Defence Technology（防务技术）》2021年第3期948-960,共13页Chuan-lin Chen Hui Xu Chen-lei Huang Zhong-xin Li Zhi-lin Wu; supported by the Fundamental Research Funds for the Central Universities,China(grant no.30918012203);the Foundation of National Laboratory,China(grant no.JCKYS2019209C001)。; This study investigates and quantifies some possible sources affecting the position of impact points of small caliber spin-stabilized projectiles(such as 12.7 mm bullets).A comparative experiment utilizing the control...; 关键词：Tiny mass eccentricity Small-caliber projectile BULLET Artificial intelligence algorithm Global sensitivity analyses Precision trials ANFIS Sobol’s algorithm

Tailoring strength-ductility balance of caliber-rolled AZ31 Mg alloy through subsequent annealing被引量：13: 《Journal of Magnesium and Alloys》2020年第1期163-171,共9页Taein Kong Byung Je Kwak Jonghyun Kim Jeong Hun Lee Sung Hyuk Park Ji Hoon Kim Young Hoon Moon Hyun Sik Yoon Taekyung Lee; This work was supported by the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)through GCRC-SOP(No.2011-0030013).; Recently,multi-pass caliber rolling has been shown to be effective for Mg alloys.This study investigated the effect of subsequent annealing on the mechanical properties of a caliber-rolled AZ31 Mg alloy to modulate th...; 关键词：AZ31 Mg alloy Caliber rolling ANNEALING Grain growth Mechanical improvement TWINNING

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