Materials Selection for Process Plants |
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Page 48
... hardness ; ( 3 ) it extends workability . Phos- phorus improves hardness and strength , but decreases ductility and tough- ness ; it enhances resistance to atmospheric corrosion and promotes ma- chinability . Sulfur is very detrimental ...
... hardness ; ( 3 ) it extends workability . Phos- phorus improves hardness and strength , but decreases ductility and tough- ness ; it enhances resistance to atmospheric corrosion and promotes ma- chinability . Sulfur is very detrimental ...
Page 58
... hardness for ma- chinability is around 250 Bhn . As the hardness increases , however , the machinability decreases ; thus , the lower - tensile gray irons are much more machinable than those of higher - tensile . There is a definite set ...
... hardness for ma- chinability is around 250 Bhn . As the hardness increases , however , the machinability decreases ; thus , the lower - tensile gray irons are much more machinable than those of higher - tensile . There is a definite set ...
Page 62
... hardness . At about 3.5 per cent carbon , the hardness is greater than 500 Bhn . The other me- chanical properties are quite different from those of gray iron . White iron has a higher compressive value , but a much lower impact ...
... hardness . At about 3.5 per cent carbon , the hardness is greater than 500 Bhn . The other me- chanical properties are quite different from those of gray iron . White iron has a higher compressive value , but a much lower impact ...
Contents
American Cyanamid Co for providing the incentive to compile the data | 1 |
CATHODIC PROTECTION | 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 Brinell bronzes carbide carbon steel cast iron 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 gray iron handled hardened hardness Hastelloy heat heat-treatment hydrochloric acid Inconel increase lead machining Manganese material maximum mechanical properties metal surface Modulus of elasticity Monel natural rubber neoprene Ni-Resist nickel nitric acid paint phenolics physical and mechanical pipe plastic process industries rate of attack readily reducing Reduction of area resin room temperature rust salts sea water silicon solutions solvents stainless steels stress sulfuric acid tensile strength Tensile strength psi Thermal conductivity thermal expansion tion titanium Type welding wrought Yield strength Yield strength psi zinc zirconium