Corrosion in Fertiliser and Petroleum Industry: Proceedings of Short Course on "Corrosion in Fertiliser and Petroleum Industry" Organised by the Corrosion Advisory Bureau at Udyogamandal from 20th to 24th December 1968 |
From inside the book
Results 1-3 of 19
Page 31
Subsequent inspection revealed cracks in longitudinal seams of virtually all
welded piping . No cracks were observed in thicker ... suffered more
embrittlement because of delta iron precipitation during the welding operations .
The failure of the ...
Subsequent inspection revealed cracks in longitudinal seams of virtually all
welded piping . No cracks were observed in thicker ... suffered more
embrittlement because of delta iron precipitation during the welding operations .
The failure of the ...
Page 44
As the failures had mostly occurred near - about the welds it was apparent that
welding stresses and the corrosive environment containing chloride were
responsible for the failure . It may also be noted that evaporator ' U ' bends had to
bear ...
As the failures had mostly occurred near - about the welds it was apparent that
welding stresses and the corrosive environment containing chloride were
responsible for the failure . It may also be noted that evaporator ' U ' bends had to
bear ...
Page 47
The cracks were uniform in nature ; all of them were transverse to the weld seam .
Ammonium nitrate ... It was observed that the stiffening ring had been fixed by
patch welding and all the cracks originated at the welding spots . From the nature
...
The cracks were uniform in nature ; all of them were transverse to the weld seam .
Ammonium nitrate ... It was observed that the stiffening ring had been fixed by
patch welding and all the cracks originated at the welding spots . From the nature
...
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Contents
INTRODUCTION | 3 |
CHEMICAL CORROSION AND ITS PREVENTION | 13 |
DISCUSSION | 22 |
9 other sections not shown
Common terms and phrases
addition alloys aluminium ammonia ammonium amount anodic application attack bottom carbon steel cast iron cathodic protection cause chemical chloride chromium coatings concentration construction containing cooling corrosion problems corrosion rate cracking crude developed distillation effective environment epoxy equipment exchangers failure fertiliser flow give given handling heat hydrogen hydrogen sulphide increase industry inhibitor iron lead less material metal method mild steel Monel months natural observed occurred operating organic oxide oxygen paint petroleum phosphate pipe pitting plant plates potential practice presence pressure prevent pumps range reaction reduced refinery removal resistance rubber severe shell showing solution specially stainless steel steam storage tanks stress corrosion structure suitable sulphuric acid surface Table tanks temperature tests thickness tower treatment tubes unit various welding zinc