Advantages of laser beam hardening of turbine blades includes: • outstanding wear properties; • higher fatigue strength; • lower loss of blade ductility at higher surface hardness; • optimum geometry of the protecting zone; • smaller dimensional deviation of the hardened blade; • better reproducibility. For process details see ’Laser beam hardening of turbine blades’ [link to IWS_info_32e.pdf].
View Picture (61kB)
Copyright of ©2006 Fraunhofer Institute IWS Dresden
We make every effort to trace copyright. If inadvertently we have not attributed copyright or attributed it incorrectly, please contact us using our webform or by emailing firstname.lastname@example.org and we will rectify the situation.