ERNiCU7 TIG hot wire cladding weldabilty

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Neilash Kumar

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May 30, 2019, 9:15:27 AM5/30/19
to Materials & Welding, PGoswami, Pradip Goswami
Gents , 
Currently am developing procedure using hot wire TIG process using ERNICU7 CLADDING , 
Thickness of cladding minimum 3.2mm , 2layer only
Fe value to be less than 2.5 after 2 layer .
Can you please share your experience regarding the weldability issue and precaution to take care during weld procedure?
Regards 
Neilashkumar 

Ramin Kondori

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May 31, 2019, 3:58:33 AM5/31/19
to material...@googlegroups.com
For overlaying steel, first, apply a barrier layer of nickel-base overlay shall be used first (high Ni%).

Regards
Ramin  Kondori
Sr. QA/QC & Welding Engineer
-----------------------------------------------------------
PG-Dip. in Welding Engineering (IWE  AT  0070)
BSc. in Civil Engineering (IUT)
BGAS Painting Inspector
ASNT Level I&II
                        
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