Generation of spherical microscopic samples with single droplet solidification (U01)

单液滴凝固生成球形显微样品 (U01)

• 批准号: 319948769
• 金额: --
• 依托单位: Fachgebiet Mechanische Verfahrenstechnik
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 财政年份: 2016
• 资助国家: 德国
• 起止时间: 2015-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/319948769?language=en
• 关键词: Generation; spherical; microscopic; samples; single

Single droplet processes with metallic melts offer the possibility to generate spherical micro samples for high throughput. The solidification takes place conventionally during free fall in a stagnant gas atmosphere. Within this project, new cooling conditions will be developed using a concurrent flow with variable gas atmospheres and conductive heat transfer after droplet impact. drop oscillations after droplet formation will be evaluated to determine the surface tension in-situ.

使用金属熔体的单液滴工艺提供了生成高通量球形微量样品的可能性。固化通常在停滞气体气氛中的自由落体期间发生。在该项目中，将开发新的冷却条件，使用可变气体气氛和液滴撞击后的传导传热的并发流。将评估液滴形成后的液滴振荡以原位确定表面张力。