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 |
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Page 19
The occurrence of stress corrosion cracking increases specially at high
temperature . All steels are not equally susceptible as ... With increase or
decrease in carbon content the time of cracking increases . In laboratory tests
steel containing ...
The occurrence of stress corrosion cracking increases specially at high
temperature . All steels are not equally susceptible as ... With increase or
decrease in carbon content the time of cracking increases . In laboratory tests
steel containing ...
Page 23
With increasing current the rate of dissolution increases accompanied by slow
change in potential . After certain potential and current density a rapid increase in
potential is observed with increase in the current . This phenomenon is observed
...
With increasing current the rate of dissolution increases accompanied by slow
change in potential . After certain potential and current density a rapid increase in
potential is observed with increase in the current . This phenomenon is observed
...
Page 88
Mo is added to increase the creep resistant properties . However , increase in
chromium content has further beneficial effect . Nickel is also added to improve
the physical and mechanical properties but the nickel content should be kept
lower ...
Mo is added to increase the creep resistant properties . However , increase in
chromium content has further beneficial effect . Nickel is also added to improve
the physical and mechanical properties but the nickel content should be kept
lower ...
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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