Materials Selection for Process Plants |
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Page 89
... cooling rapidly . The hardness is lowered , the internal stresses are relieved and the impact properties are improved . Welded structures are very ductile when held at 400-500 ° F . However , after holding in the range 750-1100 ° F for ...
... cooling rapidly . The hardness is lowered , the internal stresses are relieved and the impact properties are improved . Welded structures are very ductile when held at 400-500 ° F . However , after holding in the range 750-1100 ° F for ...
Page 213
... cooling , they harden and take the shape of the mold or form . While hot or warm , the thermoplastics are soft , pliable , and cannot be handled ; they must be cooled in place . The thermoplastics can be reheated , remelted and reformed ...
... cooling , they harden and take the shape of the mold or form . While hot or warm , the thermoplastics are soft , pliable , and cannot be handled ; they must be cooled in place . The thermoplastics can be reheated , remelted and reformed ...
Page 293
... cooled slowly to a temperature below the transformation range . The alloy is ordinarily allowed to cool slowly in the furnace , although it may be removed and cooled in some medium that ensures a slow rate of cooling . GALLING : The ...
... cooled slowly to a temperature below the transformation range . The alloy is ordinarily allowed to cool slowly in the furnace , although it may be removed and cooled in some medium that ensures a slow rate of cooling . GALLING : The ...
Contents
INTRODUCTION | 1 |
CATHODIC PROTECTION 2280 | 22 |
INHIBITORS | 28 |
Copyright | |
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abrasion resistance alkalies aluminum aluminum alloys annealed anode applications austenitic austenitic stainless steels base metal brasses brazing bronzes carbide carbon steel cast iron cathodic cause cements cent chemical resistance chloride chromium coat coefficient of thermal cold-working compounds concentrations copper corrosion resistance cracking ductility effect elastomers electrodes elevated temperatures Elongation environments epoxies equipment exposure fabrication filler film furane grades graphite gray iron handled hardened hardness Hastelloy heat heat-treatment Inconel increase inhibitors machining Manganese material maximum mechanical properties metal surface Monel natural rubber Ni-Resist nickel nitric acid normally oxidizing paint phenolics physical and mechanical pipe plastic process industries protection rate of attack readily reducing Reduction of area resin rust salts sea water silicon sodium solutions solvents stainless steels stress structure sulfuric acid tensile strength Tensile strength psi thermal conductivity thermal expansion tion titanium Type welding wrought Yield strength Yield strength psi zinc zirconium