ALOU B-3, UNS N10675

ALOU B-3, UNS N10675

Alloy B-3 u'amea o se sui faaopoopo o le nickel-molybdenum aiga o alloys ma sili ona tetee i le hydrochloric acid i concentrations uma ma vevela. E tetee atu foʻi i le sulfuric, acetic, formic ma phosphoric acids, ma isi mea faʻasalalau e le faʻasalaina. B-3 u'amea ei ai se kemisi fa'apitoa ua fuafuaina e ausia ai le maualuga o le fa'amautu fa'amama e sili atu le maualuga nai lo le mea muamua, fa'ata'ita'iga Alloy B-2 alloy. B-3 u'amea e sili ona tete'e i pitting corrosion, i le mamafa-corrosion ta'e ma i naifi-laina ma afaina sone osofaiga.
Paipa, paipa, laupepa, ipu, pa lapotopoto, flanes, valve, ma le faʻamalosi.
Min. Max. Min. Max. Min. Max.
Ni 65.0 Cu 0.2 C 0.01
Cr 1 3 Co 3 Si 0.1
Fe 1 3 Al 0.5 P 0.03
Mo 27 32 Ti 0.2 S 0.01
W 3 Mn 3 V 0.2

 

Va'aiga Li'u, ℃ 9.22
Va'aiga Li'u, ℃ 1330-1380

 

Meatotino Tensile o Pepa (Fa'atapula'a fa'amaumauga mo le 0.125″ (3.2mm) pepa fa'amalama

Su'ega vevela, ℃: Potu

Malosi Tetele, Mpa:860

Rp0.2 Malosi, Mpa: 420

Elongation i le 51mm, %: 53.4

 

Alloy B-3 o lo'o iai fo'i se fausaga fa'asaga-totonu-kupita.
1. Fa'atumauina le fa'alelei lelei i taimi e fa'aalia ai le tumau i le vevela;
2. Lelei le tetee atu i pitting ma popole-corrosion ta'e
3. Lelei le tetee atu i naifi-laina ma afaina sone osofaʻiga;
4. Lelei le tetee atu i acetic, formic ma phosphoric acids ma isi ala o faasalalauga e le-oxidizing
5. Tete'e i le hydrochloric acid i fa'atonuga uma ma le vevela;
6. Maumau vevela e sili atu nai lo u'amea B-2.
Alloy B-3 alloy e fetaui lelei mo le fa'aoga i talosaga uma sa mana'omia muamua le fa'aogaina ole Alloy B-2. E pei o le u'amea B-2, e le fautuaina le B-3 mo le fa'aogaina i le i ai o masima ferric po'o ipu ipu aua o nei masima e ono mafua ai le vave fa'a'a'a. E mafai ona atia'e masima ferric po'o masima ipu pe a fa'afeso'ota'i le acid hydrochloric ma le u'amea po'o le kopa.

Taimi meli: Nov-11-2022