A review of the use of high power diode lasers in surface hardening
E Kennedy, G Byrne, DN Collins - Journal of Materials Processing …, 2004 - Elsevier
Laser surface hardening, although possible for a number of years, is a technology which is
still in its infancy. The process involves the use of high intensity laser radiation to rapidly …
still in its infancy. The process involves the use of high intensity laser radiation to rapidly …
Laser surface hardening: a review
Laser surface hardening (LSH) is one of the most widely used surface hardening process
which can be applied to almost the whole range of metallic materials in today's applications …
which can be applied to almost the whole range of metallic materials in today's applications …
Development and characterisations of WC–12Co microwave clad
In the present work, WC–12Co based cermet clad was developed on AISI 304 stainless
steel using microwave hybrid heating technique. The experimental trials were carried out in …
steel using microwave hybrid heating technique. The experimental trials were carried out in …
Laser surface treatment of pure titanium: Microstructural analysis, wear properties, and corrosion behavior of titanium carbide coatings in Hank's physiological solution
Titanium exhibits poor mechanical features such as low hardness and wear resistance. In
this research, we considerably enhance the hardness and wear resistance of Ti by a simple …
this research, we considerably enhance the hardness and wear resistance of Ti by a simple …
Dry sliding wear behavior of TIG welding clad WC composite coatings
In this study, melted tungsten carbide powders on the surface of AISI 4340 steel was applied
by using tungsten inert gas (TIG) method. It was observed that it has been solidified in …
by using tungsten inert gas (TIG) method. It was observed that it has been solidified in …
Comparative study of laser surface hardening of 50CrMo4 steel using continuous-wave laser and pulsed lasers with ms, ns, ps and fs pulse duration
Laser surface hardening, used to achieve hardened surface without affecting bulk properties
of steels, generally employs continuous-wave laser to do the job. The purpose of this paper …
of steels, generally employs continuous-wave laser to do the job. The purpose of this paper …
Laser transformation hardening of various steel grades using different laser types
Laser surface hardening has become a promising replacement technique for conventional
heat treatment. The laser is a heat source, deployed with optics to modify the surface along …
heat treatment. The laser is a heat source, deployed with optics to modify the surface along …
Laser transformation hardening
JC Ion - Surface engineering, 2002 - journals.sagepub.com
Surface hardening by inducing phase transformations through the heating effect of a laser
beam was one of the first laser based fabrication methods to be commercialised, in the early …
beam was one of the first laser based fabrication methods to be commercialised, in the early …
Surface hardening of steel using a high power diode laser
IR Pashby, S Barnes, BG Bryden - Journal of materials processing …, 2003 - Elsevier
Heat treating the surface of medium carbon steels to produce a hardened layer whilst
retaining a tough core is widespread throughout general engineering and may be …
retaining a tough core is widespread throughout general engineering and may be …
Laser transformation hardening of AISI 440C martensitic stainless steel for higher cavitation erosion resistance
KH Lo, FT Cheng, HC Man - Surface and Coatings Technology, 2003 - Elsevier
Surface hardening of AISI 440C martensitic stainless steel was achieved by laser
transformation hardening (LTH) using a high-power CW Nd: YAG laser. A hardened layer of …
transformation hardening (LTH) using a high-power CW Nd: YAG laser. A hardened layer of …