Development of a Multi-anvil Apparatus

多砧装置的开发

• 批准号: 9018434
• 负责人: Timothy Grove
• 金额: $ 2.94万
• 依托单位: Massachusetts Institute of Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-12-01 至 1993-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9018434&HistoricalAwards=false
• 关键词: Development; Multi; anvil; Apparatus

This award provides 50% funding of the costs associated with the machining and assembly of a multi-anvil high-pressure apparatus that will be used in research projects in the Department of Earth, Atmospheric and Planetary Sciences at the Massachusetts Institute of Technology. MIT is committed to providing the remaining funds needed. The apparatus will employ an "octahedron-within-a- cube" design for the nested pressure chambers of the multi-anvil system and will be capable of high-temperature experiments in the pressure range up to 20 GPa (200 kilobars). The apparatus will be employed primarily in high-pressure experiments on melting phenomena relevant to the chemical differentiation of the Earth's mantle.

该奖项将为麻省理工学院地球、大气和行星科学系的研究项目提供与多砧高压设备的加工和组装相关的50%的资金。麻省理工学院承诺提供所需的剩余资金。该装置将采用“立方体内八面体”设计，用于多砧系统的嵌套压力室，并将能够在高达20 GPa（200千巴）的压力范围内进行高温实验。该仪器将主要用于与地幔化学分异有关的熔融现象的高压实验。