Features of laser cladding
05-14-2014, 09:15 AM,
#1
Features of laser cladding
Compared with other conventional welding process,the advantages of laser cladding process are as following:
Fast cladding speed, deep depth, little deformation,smooth molten pool,no gas hole and no slug inclusion;
Metallurgically bonding between base metal and coating; bonding strength is more than 600-800Mpm; components are easily to be machined;
It is possible to do cladding work in room temp or in some special conditions. eg: laser beam will not divert through electromagnetic field; laser will work in vacuun,air or in some special gas; laser can do cladding work through glass or beam-transparent materilas;
Can clad some refractory materilas,like Ti,quartz,etc and also work for heterogeneous materials;
5. The filling materials applied in laser cladding include metla powder,metal wire and metal sheet. Metal powder made of different composition of various hardness is available on the market .
Hardness of layers after cladding is flexibly kept from HV200 to HV1400.
Some non-metal powder, like WC,ceramic powder,non-magnetic powder are workable.
7. Great flexibility: long-distance*non-contact cladding on some unapproachable zone. Our YAG laser machine is equipped with optical fiber,which enable 1-200m fiber delivery for cladding.
8. Can clad on thin-wall component with little deformation.
Reply




Possibly Related Threads…
Thread Author Replies Views Last Post
  Mechanical cladding Artyom 0 752 02-27-2019, 08:18 AM
Last Post: Artyom
  Laser cladding plungers Arturas 2 2,918 09-24-2016, 09:49 AM
Last Post: Vadim Verlotski
  Laser thermal cycle test Max K 0 1,914 03-01-2016, 04:03 PM
Last Post: Max K
  Technical Characteristics of Rich Laser Cladding Technology lijianping 0 2,285 05-17-2014, 06:15 AM
Last Post: lijianping
  Laser metal cladding rechnology lijianping 0 3,092 05-14-2014, 09:01 AM
Last Post: lijianping
  Laser Cladding onto 17-4 PH Grayso 4 6,298 03-01-2014, 11:09 AM
Last Post: makankp
Question about induction cladding littlejialei 5 6,638 03-12-2011, 01:50 AM
Last Post: Gordon
  Laser Cladding Stellite#6 Kedarnath 6 17,265 02-04-2011, 01:51 PM
Last Post: Nick4u1
  increase efficiency of LTH (Laser Transformation Hardening) melrose 1 5,710 06-18-2007, 04:30 PM
Last Post: Gordon



Users browsing this thread: 1 Guest(s)





Surface Engineering Forum Sponsor - Alphatek Hyperformance Coatings Ltd