Hello everyone,
I wonder if anyone could point me to articles or studies that determined the effect of multiple annealing+aging cycles on the properties of martensitic PH stainless steel such as 17-4 PH or 13-8 Mo.
Best Regards,
In the investment casting of superalloy such as IN718 and Stellite 21, lower pour temperature gives smaller grain size than higher pour temperature does. Given that the face coat can be zircon and backing is silica, the cooling rate is relatively modest compared to what are achievable by other...
Hi experts,
In vacuum heat treating of 17-4 or 13-8, what are common quenching gases? Specifically, would nitrogen cause any concern if used in solution treatment (1900 F) and in aging (H1150 or lower)? For thick section (3-in), is argon adequate or do I need helium?
Thank you,
skaiup
