AL-6XN (N08367) bututu mara nauyi
1. Daraja:
AL-6XN (N08367)
Material nadi: AL-6XN super austenitic bakin karfe
Matsayin Amurka: UNS N08367
Alamar Sin: 00Cr21Ni24Mo6N
2. Sinadarin Haɗin:
| Daidaitawa | Daraja | Rukunin Chemical (Max %) | |||||||||
| C | Mn | Ni | Si | P | S | Cr | Cu | Mo | N | ||
| A240 | Farashin 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. Kayayyakin Injini:
| Daidaitawa | Daraja | Ƙarfin Ƙarfin Ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| (MPa) | (MPa) | (%) | ||
| A240 | Farashin AL6XN | ≥ 650 | ≥295 | ≥35 |
| Zafafan birgima | Farashin AL6XN | ≥744 | ≥365 | ≥47 |
4. Bayani:
AL6XN babban bakin karfe ne na austenitic tare da kyakkyawan juriya ga pitting chloride, lalata da lalata da damuwa.
AL6XN na'ura ce ta 6-molybdenum da aka haɓaka kuma ana amfani da ita a cikin yanayi mara kyau. Babban nickel (24%), molybdenum (6.3%), nitrogen
da abubuwan da ke cikin chromium suna ba shi kyakkyawan juriya ga ɓarkewar damuwa na chloride, rami na chloride da kyakkyawan juriya na lalata gabaɗaya.
Ana amfani da AL6XN musamman don inganta ramuka da ɓarna Properties na chlorides. Bakin karfe ne mai tsari kuma mai walƙiya.
Saboda abun ciki na nitrogen, AL6XN yana da ƙarfi mafi girma fiye da na bakin karfe na austenitic na yau da kullun, yayin da yake riƙe babban ductility da tasiri.
ƙarfi.
Juriya na lalata
Chromium, Molybdenum, Nickel da Nitrogen duk suna ba da gudummawa ga gabaɗaya
Yi tsayayya da lalatawar kafofin watsa labarai daban-daban. Chromium shine wakili na farko don ba da juriya na lalata a cikin tsaka-tsakin yanayi ko oxidizing.
Chromium, molybdenum da nitrogen suna inganta juriya na rami. Nickel yana ba da tsarin austenitic. Duk nickel da molybdenum suna samar da su
ƙara juriya ga lalatawar damuwa na chloride a cikin rage mahalli.
5. Magani a zahiri:
Fuskar bututun bakin karfe kamar haka:
AP: Tsabar Acid (Maganin Anneal & Passivation) / (Zabar acid
MP: Injiniyan niƙa ko goge goge (Mechanical Polish)
BA: Bright Anneal magani (Bright Annealing) EP: Electrolytic Polishing (Electro Polish)
V+V: injin tsabtace karfe mai tsafta ko mai narkewa biyu
Vim (Vacuum Induction Melting)+Var(Vacuum Arc Remelting),
Gudun sarrafa kayan bututu,;
EP: mai haske annealing–nodestructive gwaji-_>-chemical polishing–>electropolishing; BA: mai haske annealing – gwaji mara lalacewa – tsaftacewa na biyu;
Maganin zafi na CP / AP -> gwaji mara lalacewa - gogewar sinadarai;
6. Kunshin:
7. Bayarwa:
8. Aikace-aikacen AL-6XN (N08367) super austenitic bakin karfe:
Reverse osmosis desalination kayan aiki da famfo
Farashin FGD
Tankunan Tsarin Sinadarai da Bututu
ruwan teku mai zafi
Dogayen ginshiƙan Distillation mai da tattarawa
Kayayyakin Haɓaka Man Fetur da Gas a Ƙasar Ruwa
Plp bleach plant washers, vats, press rolls da bututu
