Re: [MW:0] Conflict about heat available on electrode/work for the SMAW & GTAW process even having same polarity

Maulik,

It is not the conflict.

Pls understand the difference between the Thermionic & Non-Thermionic
cathodes,

That will explains the heat distribution. Pls go through the topic of Arc
Physics in ASM Welding Handbooks

Rgds,

K.Babu
Singapore

----- Original Message -----
From: "MAULIK" <mlkthakkar2@gmail.com>
To: "Materials & Welding" <materials-welding@googlegroups.com>
Cc: <bhavesh.patel@isgec.com>
Sent: Wednesday, August 18, 2010 1:47 AM
Subject: [MW:6549] Conflict about heat available on electrode/work for the
SMAW & GTAW process even having same polarity

> Dear all,
>
>
> 1. For SMAW-DCEN-2/3 heat to the electrode.

> 2. For GTAW-DCEN-2/3 heat to the work.

>
> Why this is conflict?
> Theoretically more heat is produced where the bombardment of electrons
> is carried out.
> Please give me clarification justification with proper evidence.
>
> Regards,
> Maulik H. Thakkar
> Welding engineer
>
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