Tuesday, January 19, 2016

Re: [MW:24133] Fwd: mode of metal transfer

You have not mentioned about 

1. type of weld - fillet or butt,
2. thickness of the job ,
2. position of weld.

The filler wire could be used both in globular (semi-short circuit) or
in spray arc (free flight) mode depending up on above points.
 
C Sridhar.

"life is like cycling. To maintain balance, keep moving always"



 




From: Juan Carlos Diprinzio <jdiprinzio@tycsa.com.ar>
To: "materials-welding@googlegroups.com" <materials-welding@googlegroups.com>
Sent: Monday, 18 January 2016 5:49 PM
Subject: RE: [MW:24123] Fwd: mode of metal transfer

ASME II Part C SFA-5.20/SFA-5.20M
 
A7.1 EXXT-1C and EXXT-1M Classifications.
Both the EXXT-1C and EXXT-1M electrodes have similar type slags and are designed for single and multiple pass welding
using DCEP. The larger diameters (usually 5⁄64 in. [2.0 mm] and larger) are typically used for welding in the flat position and for welding fillet welds in the horizontal position. The
smaller diameters (usually 1⁄16 in. [1.6 mm] and smaller) are typically used for welding in all positions. These electrodes are characterized by a spray transfer, low spatter
loss, flat to slightly convex bead contour, and a moderate volume of slag, which completely covers the weld bead.
Electrodes of this classification have a rutile base slag and have the ability to produce high deposition rates.
With Regards
 
Di Prinzio, Juan Carlos_2
 
De: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] En nombre de udaya bhaskar
Enviado el: domingo, 17 de enero de 2016 06:39 a.m.
Para: materials-welding@googlegroups.com
Asunto: [MW:24119] Fwd: mode of metal transfer
 
 
Dear experts,
 
Please clarify which mode of metal transfer we are used  in FCAW 
 
 Welding Process : FCAW
Gas                      : co2
Filler wire             : AWS A5.20 71T-1C
Mode of metal transfer : ? (Please clarify )
 
 
--
With Regards
 
Udyabahaskar.D
 
+919676270121
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