摘要
描述了用电感耦合等离子体发射光谱(ICP-AES)仪测定航空润滑油中微量金属元素含量的方法。试油经二甲苯稀释10倍,直接导入ICP中测定Ag,Al,Cr,Cu,Fe,Mg,Ni,Si,Sn和Ti 10种元素含量。多数元素的检测限达到0.02μg/g,满足航空润滑油中微量杂质元素和磨损金属元素的测定要求。
A method for the determination of trace metals in aircraft lubricating oil is described in this paper. The oil is diluted ten times with xylene and then conducted into the inductively coupled plasma for the determination of Ag, Al, Cr, Cu, Fe, Mg, Ni, Si, Sn and Ti. The detection limit is up to 0.02μg/g and the method meets to the determination of the trace metals above.
出处
《合成润滑材料》
CAS
1999年第2期14-19,共6页
Synthetic Lubricants
