DE3034357C2 - - Google Patents

Info

Publication number

DE3034357C2

DE3034357C2 DE3034357C2 DE 3034357 C2 DE3034357 C2 DE 3034357C2 DE 3034357 C2 DE3034357 C2 DE 3034357C2

Authority

DE

Germany

Prior art keywords

welding

gas

arc

molten metal

weld

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 238000003466 welding Methods 0.000 claims description 79
• 238000000034 method Methods 0.000 claims description 25
• 239000002184 metal Substances 0.000 claims description 19
• 230000033001 locomotion Effects 0.000 claims description 6
• 230000005484 gravity Effects 0.000 claims description 4
• 230000002093 peripheral effect Effects 0.000 claims description 3
• 238000006073 displacement reaction Methods 0.000 claims description 2
• 239000007789 gas Substances 0.000 description 29
• 239000011324 bead Substances 0.000 description 14
• 239000000945 filler Substances 0.000 description 3
• 239000011261 inert gas Substances 0.000 description 3
• 230000001681 protective effect Effects 0.000 description 3
• 230000004927 fusion Effects 0.000 description 2
• 230000010358 mechanical oscillation Effects 0.000 description 2
• 238000007664 blowing Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000011161 development Methods 0.000 description 1
• 230000018109 developmental process Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 230000010355 oscillation Effects 0.000 description 1
• 238000007665 sagging Methods 0.000 description 1