The lithium and tin capillary-porous systems (CPSs) were tested with steady-state plasma in the PLM plasma device which is the divertor simulator with plasma parameters relevant to divertor and SOL plasma of tokamaks. The CPS consists of tin/lithium tile fixed between two molybdenum meshs constructed in the module faced to plasma. Steady-state plasma load of 0.1 – 1 MW/m² on the CPS during more than 200 min was achieved in experiments on PLM which is a modeling far scrapeoff- layer and far zone of divertor plasma of a large tokamak. The heating of the CPS was controlled remotely including biasing technique which allows to regulate evaporated metal influx to plasma. After exposure, the materials of the tin and lithium CPSs were inspected and analyzed with optic and scanning electron micriscopy. Experiments have demonstrated sustainability of the tin and lithium CPSs to the high heat steady state plasma load expected in a large scale tokamak. The effect of evaporated lithium and tin on the plasma transport/radiation was studied with spectroscopy to evaluate changes of plasma properties and plasma-surface interaction.

锂和锡毛细管-多孔系统（CPS）在PLM等离子设备中使用稳态等离子体进行了测试，该设备是具有与托卡马克的偏滤器和SOL等离子体相关的等离子体参数的偏滤器模拟器。CPS由固定在模块中面向等离子体的两个钼网之间的锡/锂砖组成。稳态等离子负荷为0.1 – 1 MW / m ²在PLM上进行的实验中，在200分钟以上的时间内CPS达到了CPS，PLM是对大型托卡马克分离器等离子体的远刮擦层和远区建模的模型。CPS的加热是通过偏置技术远程控制的，该技术可调节蒸发的金属流入等离子体的速度。曝光后，对锡和锂CPS的材料进行了检查并通过光学和扫描电子显微镜检查进行了分析。实验表明，锡和锂CPS对大规模托卡马克所预期的高热稳态等离子体负荷具有可持续性。用光谱学研究了蒸发的锂和锡对等离子体传输/辐射的影响，以评估等离子体性质和等离子体-表面相互作用的变化。