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Page 387
Nevertheless , zirconium could face corrosion problems in HNO3 under certain circumstances , such as contamination by fluorides and the vapor phase of chloride - containing HNO3 / 4 / . Stress corrosion cracking ( SCC ) of zirconium in ...
Nevertheless , zirconium could face corrosion problems in HNO3 under certain circumstances , such as contamination by fluorides and the vapor phase of chloride - containing HNO3 / 4 / . Stress corrosion cracking ( SCC ) of zirconium in ...
Page 394
Zirconium has very noble corrosion potentials in HNO3 . Its corrosion potentials in 90 % HNO3 at R.T. range from 765 to 940 mV 197. Regardless of the scattering , these are noble values . It SCE has been suggested that SCC of zirconium ...
Zirconium has very noble corrosion potentials in HNO3 . Its corrosion potentials in 90 % HNO3 at R.T. range from 765 to 940 mV 197. Regardless of the scattering , these are noble values . It SCE has been suggested that SCC of zirconium ...
Page 396
The beneficial effect of HF on SCC of zirconium in 90 % HNO3 is shown in Table 6. Table 6 shows that the addition of 200ppm HF with or without 800 ppm zirconium sponge to 90 % HNO3 eliminates zirconium's SCC susceptibility .
The beneficial effect of HF on SCC of zirconium in 90 % HNO3 is shown in Table 6. Table 6 shows that the addition of 200ppm HF with or without 800 ppm zirconium sponge to 90 % HNO3 eliminates zirconium's SCC susceptibility .
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