How is surface hardening used in space vehicles and satellites?

Carburising is a case hardening process that increases wear resistence, surface hardness and fatigue strength by creating a hardened surface layer and a tough ... Mar 20, 2007 ... You first heat the part until it is red in color approx. a few minutes. then cover it with kasenit. Re heat the part again then quench in clean ... Oct 11, 2021 ... This work presents the effect of different laser parameters on the surface morphology and mechanical properties of 30CrMnSiNi2A steel after laser hardening. The brief but intense heat of an electric spark, struck between an electrode and the steel surface, can harden a small volume of material. Case-hardening ... For the woodworking term, see case hardening (woodworking). Case-hardening or carburization is the process of introducing carbon to the surface ... Oct 1, 2007 ... Hard turning induces a thicker plastically deformed zone than grinding, while grinding temperatures penetrate deeper into the subsurface. 1. to harden (a ferrous alloy) so that the surface layer is harder than the interior 2. to make callous or insensible Feb 26, 2021 ... Induction hardening of steel (surface hardening) ... With induction hardening, the workpiece is heated by induced eddy currents. The hardening ... Jan 22, 2023 ... The depth of discoloration is likely because the profile was roughed prior to induction hardening and then the ID profile was ground. Heat ... Case-hardening by carburising in solid, liquid and gaseous medias is discussed, together with heat treatment after carburising. Nitriding and ion-nitriding ...