Materials Selection for Process Plants |
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Page 22
Russell E. Gackenbach. 3. CATHODIC PROTECTION Although cathodic protection has been known for over a century , its use is still relatively new and limited to only a few types of applications , such as protecting underground piping ...
Russell E. Gackenbach. 3. CATHODIC PROTECTION Although cathodic protection has been known for over a century , its use is still relatively new and limited to only a few types of applications , such as protecting underground piping ...
Page 27
... cathodic protection systems in chemical reactors . However , some progress has been made . Nickel caustic evaporators are protected by the use of nickel anodes . Indications are that with austenitic stainless steels cathodic protection ...
... cathodic protection systems in chemical reactors . However , some progress has been made . Nickel caustic evaporators are protected by the use of nickel anodes . Indications are that with austenitic stainless steels cathodic protection ...
Page 28
... cathodic areas . Cathodic inhibitors generally migrate to the cathode , react and then form a coating that prevents oxygen diffusion to the metal surface . In many cases , the film is more voluminous and porous than that formed by ...
... cathodic areas . Cathodic inhibitors generally migrate to the cathode , react and then form a coating that prevents oxygen diffusion to the metal surface . In many cases , the film is more voluminous and porous than that formed by ...
Contents
FANSTEEL METALLURGICAL CORPORA | 1 |
HERCULES POWDER COMPANY | 8 |
JESSOP STEEL COMPANY | 16 |
Copyright | |
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abrasion acid addition alkalies alloys aluminum aluminum alloys amounts annealed anode applications atmospheres attack austenitic base brasses carbon carbon steel cast iron cause cements cent characteristics chemical resistance chloride coat cold-working combination common composition compounds concentrations conductivity construction containing continuous cooling copper corrosion resistance cracking ductility effect electrical elevated Elongation environments equipment excellent expansion fabrication given grades gray greater handled hardness heat heat-treatment improved increase industries lead less limited lower machining material maximum mechanical properties metal method Monel nickel nitric normally occurs operating organic oxidizing paint performed physical pipe pitting plastic prevent produced protection range readily recommended reducing removed rubber salts severe silicon solutions solvents stainless steels strength psi stress structure suitable sulfuric acid superior surface Table temperature tensile strength thermal tion titanium Type Typical welding widely wrought zinc