AL-6XN (N08367) tuubooyin bir ah oo aan lahayn
1. Darajo:
AL-6XN (N08367)
Astaynta walxaha: AL-6XN super austenitic bir aan lahayn
Heerka Ameerika: UNS N08367
Summada Shiinaha: 00Cr21Ni24Mo6N
2. Halabuurka Kiimikada:
| Heerka | Darajo | Isku-dhafka Kiimikada (ugu badnaan %) | |||||||||
| 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. Guryaha Makaanikada:
| Heerka | Darajo | Xoogga Jilicsan | Xoogga Wax-soo-saarka | Dheeraynta |
| (MPa) | (MPa) | (%) | ||
| A240 | AL6XN | ≥650 | ≥295 | ≥35 |
| Kulul duuban | AL6XN | ≥744 | ≥365 | ≥47 |
4. Sharaxaad:
AL6XN waa bir bir ah oo super austenitic ah oo iska caabin heer sare ah u leh godadka chloride, daxalka dillaaca iyo dildilaaca daxalka walwalka.
AL6XN waa daawaha 6-molybdenum ee la sameeyay oo loo isticmaalo bay'ada aadka u wasakhaysan. Nikkel sare (24%), molybdenum (6.3%), nitrogen
iyo waxa ku jira chromium waxa ay siinaya iska caabin aad u wanaagsan oo ay u diidi karaan dilaaca daxalka chloride, goynta koloriinta iyo iska caabin guud oo heersare ah.
AL6XN waxaa inta badan loo isticmaalaa si loo hagaajiyo godad iyo dildilaaca sifooyinka daxalka ee chlorides. Waa bir aan shaqaynayn oo alxanka leh.
Iyada oo ay ugu wacan tahay waxa ku jira nitrogen, AL6XN waxa ay leedahay awood adkaysi ka sareysa birta austenitic-ka caadiga ah, iyada oo la ilaalinayo ductility sare iyo saamaynta
xoog.
Iska caabbinta daxalka
Chromium, Molybdenum, nickel iyo Nitrogen ayaa dhammaantood gacan ka geysta guud ahaan
Iska ilaali daxalka warbaahinta kala duwan. Chromium waa wakiilka aasaasiga ah ee keena iska caabinta daxalka ee deegaan dhexdhexaad ah ama oksaydhaynta.
Chromium, molybdenum iyo nitrogen waxay hagaajiyaan iska caabinta godka. Nikkel wuxuu bixiyaa qaab dhismeed austenitic ah. Labada nikkel iyo molybdenum ayaa bixiya
kordhisay iska caabinta chloride stress burburka daxalka ee dhimista bay'ada.
5. Daaweynta wajiga ah:
Dusha sare ee tuubada birta ah waa sida soo socota:
AP: Acid picking (Daawaynta Anneal & Passivation) /(Acid-qaadid
MP: Shiidida makaanikada ama dhalaalida makaanikada (Boolish makaanikada)
BA: Daaweynta Anneal ee dhalaalaya (Bright Annealing) EP: Polish Electrolytic (Electro Polish)
V+V: faakuum laba-milmi bir ultra-nadiif ah ama labalaab dhalaalid faakuum
Vim(Vacuum Induction Melting)+Var(Vacuum Arc Remelting),
Qulqulka wax-qabadka tubbada,;
EP: nuugista dhalaalaysa-baaritaan aan duminayn-_>--dalaynta kiimikaad->electropolishing; BA: nuujinta dhalaalaysa-baaritaan aan burburin-nadiifinta labaad;
Daawaynta kulaylka CP/AP -> Tijaabooyin aan burbursanayn - nadiifinta kiimikaad;
6. Xidhmada:
7. Bixinta:
8. Codsiga AL-6XN (N08367) super austenitic ahama:
Qalabka milix-gaynta ee osmosis-ka iyo matoorada
xoqista FGD
Haamaha Habka Kiimikada iyo Tuubooyinka
beddelka kulaylka biyaha badda
Tiirarka Distilling Saliidda Dheer iyo Xirmooyinka
Qalabka Soo saarista Saliida iyo Gaaska ee Badda
Saxarka warshadda warankiilada dhaqdhaqaajiyaasha, masaxarada, duubka jaraa'id iyo tuubooyinka
