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Intergranular exchange

P. Hydrodesulfurization unit hydrogen preheat exchanger shell blisters, intergranular Assuring, and decarburization in weld metal postweld heat treated at 1150°F. [Pg.12]

U. Hydrodesulfurization unit, C-0.5Mo steel exchanger tubesheet decarburized, fissured, and cracked under intergranularly cracked ASTM Type 304 cladding. [Pg.12]

Reactors are normally made of low-alloy steel (selected per API Publication 941) and clad or weld overlaid with type 347 (UNS S34700) SS. The stabilized grades (i.e., type 947 or 321 [UNS S32100] SS) are normally used for all stainless equipment in these units to avoid intergranular stress corrosion cracking (SCC) during downtime. Downtime corrosion is discussed in the next section of this chapter, Feed-Effluent Exchangers."... [Pg.52]

See other pages where Intergranular exchange is mentioned: [Pg.173]    [Pg.432]    [Pg.962]    [Pg.1203]    [Pg.269]    [Pg.363]    [Pg.173]    [Pg.64]    [Pg.76]    [Pg.77]    [Pg.233]    [Pg.332]    [Pg.334]    [Pg.377]    [Pg.386]    [Pg.386]    [Pg.387]    [Pg.388]    [Pg.393]    [Pg.248]    [Pg.118]    [Pg.54]    [Pg.55]    [Pg.1531]    [Pg.1572]    [Pg.188]    [Pg.189]    [Pg.247]    [Pg.91]    [Pg.92]    [Pg.93]    [Pg.94]    [Pg.94]    [Pg.1573]    [Pg.342]    [Pg.95]    [Pg.85]    [Pg.249]    [Pg.88]    [Pg.166]    [Pg.298]   
See also in sourсe #XX -- [ Pg.232 , Pg.233 , Pg.304 ]



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Intergranular

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