Results 141 to 150 of about 1,028 (199)

Novel pack cementations: direct current field assisted pack cementations

International Heat Treatment and Surface Engineering, 2012
AbstractDirect current field (DCF) assisted pack cementation processes are designed to overcome the problems of higher processing temperature and longer time in conventional pack cementations (CPCs). Anode and specimen as cathode are parallel with each other, and are embedded in powder agents, all of which are sealed in a stainless steel box.
F Xie, J W Pan
openaire   +1 more source

Novel Pack Cementations: Alternating Current Field Enhanced Pack Cementations

Materials Performance and Characterization, 2018
Abstract Thermal chemical treatments can effectively improve the surface properties of steels to resist wear, erosion, fretting, and oxidation. Among the various types of thermo-chemical treatment, pack cementation is most often employed for diffusing boron, aluminum, chromium, or silicon into the surface of steel.
Fei Xie, Shaoqiang Xu, Jianwei Pan
openaire   +1 more source

Pack cementation processes

Materials Science and Technology, 1986
Pack cementation remains a widely used technique for producing high-temperature protective coatings for gas turbine components.
R. Mévrel, C. Duret, R. Pichoir
openaire   +1 more source

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