Hi Experts,
I am welding a PTA overlay of - Colmonoy 42-P2 Powder on a Cast iron glass mould. We are facing a problem of porosity. We have taken care of cleanliness, quality and quantity of shielding gas etc. Will be glad to read suggestions on eliminating the porosity.
Parameters are...
Hello Experts,
A bit off topic. I need to know how to take pictures of a live welding arc similar to the picture attached.This is for my marketing team.
Thanks in advance.
Best Regards...
Hi Experts,
We need to overlay CuNi 90/10 alloy on carbon steel flanges IS 2062 . Deposit thickness is about 3mm premachining. See drawing http://files.engineering.com/getfile.aspx?folder=4d08b8a8-2b84-4c51-83f1-73919c506fe3&file=TYPE-18B_001_(2).jpg
Overlay on dia B1 and flange side C1 and...
Strip Cladding
Hi experts we have a customer who requires 1.5mm SS 304L overlay on a MS pipe diameter 4 metres , thickness 18 mm and length of 5 metres . Information desired is
What will be the size of strip recommended .
What is the expected linear speed of overlay at 1.5 mm thickness ...
Hello Experts ,
We have a application where we need to surface weld a bore of diameter 75 mm length 200 mm AISI 4130 base metal with filler wire diameter 1.2 mm ERNiCrMo-3 .
We preheated the block to get the required pre heat of 149 degrees Celsius as per data sheets available . Process used...
