4号高温润滑脂替代材料的筛选  

Selection of Materials Alternative to NLGI 4 Elevated Temperature Grease

作　　者：邢彬[1] 李冬梅[1] 闫秀芬[1] 王景锋[1] 崔琳[1] 

机构地区：[1]沈阳黎明航空发动机<集团>有限责任公司,沈阳110043

出　　处：《合成润滑材料》2015年第4期26-28,共3页Synthetic Lubricants

摘　　要：4号高温润滑脂因故停止生产。通过性能评价,选择了7456航空机轮轴承润滑脂替代4号高温润滑脂,解决了飞机发动机的润滑需求。NLGI 4 elevated temperature grease has been stopped production for some reasons.The 7456 air- craft wheel bearing grease was selected alternative to NLGI 4 elevated temperature grease by performance evalua- tion, and the lubricating requirements of aircraft engine were solved.

关 键 词：高温润滑脂 性能评价 工作锥入度 航空发动机 

分 类 号：TE626.4[石油与天然气工程—油气加工工程]