AL-6XN (N08367) paipa u'amea lamolemole
1. Vasega:
AL-6XN (N08367)
Fa'ailoga mea: AL-6XN sili austenitic uamea u'amea
Vasega Amerika: UNS N08367
Fa'ailoga Saina: 00Cr21Ni24Mo6N
2. Fa'asologa o vaila'au:
| Tulaga | Vasega | Fa'ainumera Fa'ainumera (Max%) | |||||||||
| C | Mn | Ni | Si | P | S | Cr | Cu | Mo | N | ||
| A240 | AL6XN | ≤0.02 | ≤2.00 | 23.5-25.5 | ≤1.00 | ≤0.04 | ≤0.01 | 20.00-22.00 | ≤0.75 | 6.0-7.0 | 0.18-0.25 |
3. Meatotino Fa'ainisinia:
| Tulaga | Vasega | Malosi Tetele | Malosi e maua mai ai | Fa'aumiumi |
| (MPa) | (MPa) | (%) | ||
| A240 | AL6XN | ≥650 | ≥295 | ≥35 |
| Ta'ai vevela | AL6XN | ≥744 | ≥365 | ≥47 |
4. Fa'amatalaga:
AL6XN o se u'amea sili austenitic uamea ma sili ona tete'e i le chloride pitting, crevice corrosion ma stress corrosion ta'e.
AL6XN o se 6-molybdenum alloy ua atiae ma faʻaaogaina i siosiomaga sili ona pala. O lona nickel maualuga (24%), molybdenum (6.3%), nitrogen
ma mea o lo'o i totonu o le chromium e maua ai le tete'e lelei i le chloride fa'amasani ta'ei, chloride pitting ma sili ona lelei fa'a'amea lautele.
AL6XN e masani ona faʻaaogaina e faʻaleleia ai le pitting ma le gaʻo o mea faʻaleagaina o chlorides. O se u'amea u'amea e mafai ona fa'apipi'iina ma fa'afefe.
Ona o lona anotusi nitrogen, AL6XN e maualuga atu le malosi o le tensile nai lo austenitic uʻamea uʻamea masani, aʻo faʻatumauina le maualuga ductility ma aafiaga.
malosi.
Tete'e a'a
Chromium, Molybdenum, Nickel ma Nitrogen e saofagā uma i le aotelega
Tetee atu i le pala a ala o faasalalauga eseese. O le Chromium o le sui autu lea mo le tuʻuina atu o le faʻamaʻiina o le pala i totonu o le le mautonu poʻo le faʻamaʻiina o siosiomaga.
O le Chromium, molybdenum ma le nitrogen e faʻaleleia ai le teteʻe o pitting. Nickel e maua ai se fausaga austenitic. E maua uma le nickel ma le molybdenum
fa'ateleina tete'e i le fa'amamafa chloride ta'e a'e i le fa'aitiitia o si'osi'omaga.
5. Togafitiga luga:
O le pito i luga ole paipa uamea uamea e faapea:
AP: Acid pickling (Tiga o Anneal & Pasivation) /(Acid pickling
MP: Fa'aliga fa'ainisinia po'o le fa'aiila fa'ainisinia (Mechanical Polish)
BA: Togafitiga Faila (Bright Annealing) EP: Electrolytic Polish (Electro Polish)
V+V: fa'amama fa'alua-fa'amuta uamea ultra-mama po'o fa'alua fa'afefete fa'afefeteina
Vim(Vacuum Induction Melting)+Var(Vacuum Arc Remelting),
Fa'agasologa o mea paipa tafe,;
EP: su'ega fa'afefete-e le fa'aleagaina-_>-poila fa'ama'i->fa'aeletise; BA: su'ega fa'afefete-e le fa'aleagaina-fa'amama lona lua;
Togafitiga vevela CP/AP -> su'ega e le fa'aleagaina - fa'amalama kemikolo;
6. afifi:
7. Tilivaina:
8. Fa'aaogāga o AL-6XN (N08367) sili austenitic uamea u'amea:
Fa'aliliuina osmosis desalination meafaigaluega ma pamu
FGD fufulu
Tane Fa'aagafesoota'i Vailaau ma Pipa
fa'afesuia'i suasami
Kolumu Fa'amama Suau'u uumi ma le fa'aputuina
Meafaigaluega Gaosi Suau'u ma Kasa i fafo
Fufulu laau pisipisia pulupulu, fagu, lola lolomi ma paipa
