摘要
介绍了聚二醇类淬火介质CH-202的合成、主要性能及冷却机理,并简单介绍了该介质在航空铝与钢制零件淬火方面的应用。
Deals with the composition of PAG polymer quenchant CH-202, typical physical properties and quenching principles. CH-202 quenchant are formally approved for wse in the heat treating of aluminum and steel for aerospace applications.
出处
《南京航空航天大学学报》
CAS
CSCD
1996年第2期293-297,共5页
Journal of Nanjing University of Aeronautics & Astronautics