Hastelloy B2 o se fofo faʻamalosia faʻamalosia, nickel-molybdenum uʻamea filogia, ma taua taua i le faʻaititia o siʻosiʻomaga pei hydrogen chloride kasa, ma sulfuric, acetic ma phosphoric acid. Molybdenum o le elemene muamua alloying elemeni lea e maua ai taua tele tetee atu i le faʻaititia o siosiomaga. Lenei nickel uʻamea filogia uʻamea filogia mafai ona faʻaaogaina i le pei-uʻamea tulaga ona o loʻo teʻena le fausiaina o saito-tuaʻoi carbide oso faʻasolosolo i le vevela vevela-aʻafia sone. Lenei nikala uʻamea filogia maua sili teteʻe atu i hydrochloric acid i uma concentrations ma vevela. I faʻaopoopoga, Hastelloy B2 o loʻo sili ona teteʻe atu i le pitting, faʻafitauli oona i le pala ma le naifi-laina ma le vevela-aʻafia sone osofaʻiga. Alloy B2 maua ai le teteʻe atu i le mama sulfuric acid ma le numera o le leai-oxidizing acid.
C | Cr | Ni | Fe | Mo | Cu | Co | Si | Mn | P | S |
≤ 0.01 | 0.4 0.7 | pulu | 1.6 2.0 | 26.0 30.0 | ≤ 0.5 | ≤ 1.0 | ≤ 0.08 | ≤ 1.0 | ≤ 0.02 | ≤ 0.01 |
Density
|
9.2 g / cm³
|
Faaliusuavai
|
1330-1380 ℃
|
Tulaga | Malosi malosi (Faasao) |
Galue malosi (Faasao) |
Faʻa umi % |
Pa faataamilo | ≥750 | ≥350 | ≥40 |
Ipu | ≥750 | ≥350 | ≥40 |
Paipa ueloina | ≥750 | ≥350 | ≥40 |
Faʻamau lelei | ≥750 | ≥310 | ≥40 |
Pa / Rod | Fasimea / Coil | Pepa / Papatusi | Paipa / Faagaau | Fausia |
ASTM B335,ASME SB335 | ASTM B333, ASME SB333 | ASTM B662, ASME SB662 ASTM B619, ASME SB619 ASTM B626, ASME SB626 |
ASTM B335, ASME SB335 |
Alloy B-2 o loʻo leaga le tetee atu i le oxidizingen environment, o le mea lea, e le fautuaina mo le faʻaaogaina i le faʻamisaina o faʻasalalauga poʻo le i ai o sima poʻo masima masima ona e ono mafua ai le vave vave pala. O nei masima e mafai ona tupu aʻe pe a oʻo mai le hydrochloric acid i le uʻamea ma le kopa. O le mea lea, afai o lenei uʻamea filogia o loʻo faʻaaogaina faʻatasi ma le uʻamea poʻo le paipa paipa i se faiga o loʻo i ai le hydrochloric acid, o le i ai o nei masima e ono mafua ai le uʻamea filogia o le vave faia. I se faʻaopopoga, o lenei nickel uʻamea filogia uʻamea filogia le tatau ona faʻaaogaina i le vevela i le va o 1000 ° F ma 1600 ° F ona o le faʻaititia o le ductility i le uʻamea filogia.
• Tetee pala lelei mo lelei siosiomaga reductive.
• Lelei tele teteʻe atu i le sulfuric acid (seʻi vagana ai faʻapitoa) ma isi leai-oxidizing acid.
• Tetee lelei i le faʻamamaina o le pala (SCC) e mafua mai i chlorides.
• Lelei sili atu le teteʻe atu i pala na mafua mai i meaola oona.
• Tetee pala lelei e oʻo i le faʻapipiʻi o le vevela e aʻafia ai le sone ona o le maualalo o le faʻatumuina o le kaponi ma le silika.
Lautele faʻaaogaina i le vailaʻau, petrochemical, malosi gaosiga ma le faʻatapulaʻaina faʻatonutonu fesoʻotaʻi faʻagaioiga ma masini,
aemaise lava i le faʻagaioiga feagai ma 'eseʻese acid (sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid
ma faapena atu ai lava