Abstract
The effect of impurity or minor alloying elements boron, aluminium and titanium of alloy 625 on laser cladding was studied with hot cracking tests and high speed video imaging. Results show that hot cracking tendency was increased when small amount of boron was added to powder while the addition of aluminium and titanium appeared to decrease hot cracking. Aluminium and titanium had also a strong effect on dilution, penetration depth and melt pool surface behaviour.The effect of impurity or minor alloying elements boron, aluminium and titanium of alloy 625 on laser cladding was studied with hot cracking tests and high speed video imaging. Results show that hot cracking tendency was increased when small amount of boron was added to powder while the addition of aluminium and titanium appeared to decrease hot cracking. Aluminium and titanium had also a strong effect on dilution, penetration depth and melt pool surface behaviour.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.