Proposed GTA welding specification and acceptance criteria for the MC4163
Author(s) -
J. Kwiatkowski
Publication year - 1991
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/255015
Subject(s) - welding , nozzle , closure (psychology) , mechanical engineering , gas tungsten arc welding , process (computing) , fabrication , arc welding , materials science , computer science , engineering , programming language , medicine , alternative medicine , pathology , economics , market economy
This specification documents the gas tungsten arc (GTA) welding process and production weld acceptance criteria requirements for the MC4163. This document is written specifically to apply to the welds on the MC4163 and is not to be used as a general gas tungsten arc welding specification. All sections of this specification must be complied with unless specifically exempted in writing. There are a total of five welds with three different joint designs required to fabricate the MC4163. In the order of fabrication they are (1) initiator closure disc, (2) nozzle to case girth welds, two and, (3) nozzle closure disc welds, two. This specification will only address the nozzle to case girth welds and the nozzle closure disc welds
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