What are the applications of surface hardening in the medical device industry?

Jun 19, 2001 ... Ion implantation, which involves the use of a moderate temperature process to significantly improve the surface characteristics of tools comprised of low ... Apr 12, 2010 ... So my concern is how to harden the surface to make it less absorbing for the sound wave. Any of you considered that? For a start I thought about ... Oct 27, 2012 ... ... case-hardened surfaces have an increase in iron present at the surface as the mineral goethite. Permeability analysis indicates a decrease ... Boron transported into the Ti-Al-V super alloy matrix gradually while suppressing aluminum and a homogeneously boronized surface with a thickness of ∼15 microns ... surface hardening ... surface hardening, treatment of steel by heat or mechanical means to increase the hardness of the outer surface while the core remains ... Abstract. Laser surface hardening was carried out using an Yb:fiber laser. The microstructure of the laser hardened zone consists of ferrite, a small amount of ... May 2, 2023 ... Hello founded this video about case hardening. Is it a useful method for making high carbon steel ? M.S.; Dissertation or Thesis: Thesis; Keyword(s). hydrogen embrittlement; fasteners; case hardened; tapping screws; surface hardened; zinc electroplating. Industrially proven processes are available that improve surface hardness, scratch and wear resistance. Properties most often expected from sur- face hardening ... Surface hardening techniques can be classified into two major categories: 1. Processes that change the surface chemical composition (case hardening or ...