Corrosion Reviews, Volumes 7-8Scientific Publications Division, Freund Publishing House, 1987 |
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Page 386
... HNO3 is eliminated . In the case of adding HF , zirconium sponge must also be added in order to avoid high corrosion rates . SCE The mechanism for SCC of zirconium in 90 % HNO3 appears to be stress assisted local anodic dissolution ...
... HNO3 is eliminated . In the case of adding HF , zirconium sponge must also be added in order to avoid high corrosion rates . SCE The mechanism for SCC of zirconium in 90 % HNO3 appears to be stress assisted local anodic dissolution ...
Page 387
... HNO3 / 4 / . Stress corrosion cracking ( SCC ) of zirconium in concentrated HNO3 ( > 70 % ) is a major concern / 8 , 9 / . Therefore , this paper will discuss factors that affect zirconium's SCC susceptibility . Ninety percent HNO3 is ...
... HNO3 / 4 / . Stress corrosion cracking ( SCC ) of zirconium in concentrated HNO3 ( > 70 % ) is a major concern / 8 , 9 / . Therefore , this paper will discuss factors that affect zirconium's SCC susceptibility . Ninety percent HNO3 is ...
Page 396
... HNO3 is shown in Table 6. Table 6 shows that the addition of 200ppm HF with or without 800ppm zirconium sponge to 90 % HNO3 eliminates zirconium's SCC susceptibility . The addition of 800ppm zirconium sponge only produced little changes ...
... HNO3 is shown in Table 6. Table 6 shows that the addition of 200ppm HF with or without 800ppm zirconium sponge to 90 % HNO3 eliminates zirconium's SCC susceptibility . The addition of 800ppm zirconium sponge only produced little changes ...
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acid addition alloy aluminum anodic Antifouling Paints application austenitic base Beatriz del Amo behaviour binder boiler carbon Catalyzed Hydrazine cathodic protection chemical chloride coatings concentration conductors copper Corrosion Control Corrosion Engineers corrosion rate corrosion resistance crack cuprous oxide current density deposits dispersion dissolution rate effect electrical Electrical Conductors electrochemical electron environments evaluation expert system film fluoride Hastelloy HNO3 hot pressed hydrazine hydropower immersion increase industrial inhibitor ions Israel layer materials metal NACE Offshore Platforms open circuit oxygen oxygen scavengers Paints for Ships passivation performance pigment plant plate polarization curves Power Stations problems Prof Puerto Belgrano Rascio resinates resinic acids rosin rupture rust sea water sintered stainless steel slurry soluble solution specimens strain rate stress stress corrosion cracking structure substrate sulfite Table technique Technology temperature toxicant tube values weld zinc zirconium zirconium in 90