To reduce the usage of classical lubricants in deep drawing, a new tribological system based on volatile lubricants was developed. Therefore, a volatile medium is injected under high pressure into the interstice between drawing tool and sheet metal. Depending on temperature and pressure, the temporary lubricant may exist in its gaseous or liquid phase. In this study, a novel high fluid pressure tribometer was designed to investigate the friction and wear of dry steel contacts under comparable conditions like in dry deep drawing. Therefore, a new ball-on-disc tribometer was designed and integrated into a high-pressure vessel. To specifically investigate the effects of different environments (technical air, liquid and gaseous carbon dioxide, nitrogen, argon) at atmospheric and high pressure (0.1 MPa, 6 MPa) on tribology, the specimens and all components were operating unlubricated. During the experiments, the friction was measured continuously. Results show that the highest friction occurs in air and the lowest in carbon dioxide environment. Subsequent to the experiments, the wear of the specimens was assessed along with changes in surface chemistry related to tribochemical reactions. Therefore, the tribology of the dry sliding contacts is correlated to changes of the surface chemistry. Also differences as well as similarities regarding the different fluid environments are shown. As the results show, the differences between the media used are most pronounced at elevated pressure. Concluding, this work gives clear indications on the suitability of volatile lubricants in dry friction or rather gas lubrication, especially for dry deep drawing.

为了减少拉深过程中传统润滑剂的使用，开发了一种基于挥发性润滑剂的新型摩擦学系统。因此，挥发性介质在高压下被注入拉拔工具和金属板之间的间隙中。根据温度和压力，临时润滑剂可以气相或液相存在。在这项研究中，设计了一种新型高流体压力摩擦计，用于研究干式钢触点在干式拉深等类似条件下的摩擦和磨损。因此，设计了一种新型球盘摩擦计并将其集成到高压容器中。为了专门研究大气和高压（0.1 MPa、6 MPa）下不同环境（工业空气、液态和气态二氧化碳、氮气、氩气）对摩擦学的影响，样本和所有部件均在未润滑的情况下运行。在实验过程中，连续测量摩擦力。结果表明，空气中的摩擦力最高，二氧化碳环境中的摩擦力最低。实验结束后，评估了样品的磨损情况以及与摩擦化学反应相关的表面化学变化。因此，干滑动接触的摩擦学与表面化学的变化相关。还显示了不同流体环境的差异和相似之处。结果表明，所用介质之间的差异在高压下最为明显。总之，这项工作清楚地表明了挥发性润滑剂在干摩擦或气体润滑中的适用性，特别是对于干式拉深。