摘要
超高压技术作为极端条件制造领域的重要手段,其应用已从凝聚态物理、地球科学等基础研究拓展至超硬材料合成及高密度储能器件制造等工程实践,并逐步向精密能场调控等前沿方向延伸。尽管我国超高压装置需求激增,但是受限于大尺寸硬质合金烧结技术壁垒,国产超高压装置占比较低。为此,系统梳理了对顶砧、两面顶、多面顶、分球式4类主流静态超高压装置的结构特征与技术瓶颈,并对未来超高压装置的发展和技术方向进行了展望。
Ultra-high pressure(UHP)technology,a core technique in manufacturing under extreme conditions,has expanded its scope from fundamental research in areas like condensed matter physics and geosciences to practical engineering applications such as superhard material synthesis and high-density energy storage device fabrication.Furthermore,UHP techniques are increasingly being used in cutting-edge fields such as the precise control of energy fields.Despite the surging demand for ultra-high pressure equipment in China,the market share of domestically produced ultra-high pressure equipment remains relatively low due to the technical barriers in large-size cemented carbide sintering.This study systematically reviews the design features and technical limitations of four mainstream static ultra-high-pressure devices:opposed anvil presses,belt-type presses,multi-anvil presses,and split-sphere apparatus.Finally,it presents an outlook on potential future advancements and technological pathways for UHP equipment.
作者
赵亮
吴楠楠
陈慧轩
李明哲
梁晓波
ZHAO Liang;WU Nannan;CHEN Huixuan;LI Mingzhe;LIANG Xiaobo(Jiangsu Key Laboratory of Advanced Manufacturing Technology,Huaiyin Institute of Technology,Huai’an 223003,Jiangsu,China;Roll Forging Research Institute,Jilin University,Changchun 130022,Jilin,China)
出处
《高压物理学报》
北大核心
2025年第9期51-63,共13页
Chinese Journal of High Pressure Physics
基金
江苏省高等学校自然科学基金(23KJB460004,23KJB460003)。
关键词
超高压装置
结构优化
压力效率
腔体容积
超硬材料合成
ultra-high pressure device
structural optimization
pressure efficiency
chamber volume
superhard material synthesis
