Qiimo dhimis jumlo ah 304l tuubo bir ah oo aan kala go 'lahayn - AL-6XN
Qiimo dhimis jumlo ah 304l tuubo bir ah oo aan lahayn - AL-6XN (N08367) tuubo bir ah oo aan kala go 'lahayn - Faahfaahinta Huaxin:
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 oo la sameeyay oo loo isticmaalo bay'ado aad u daxalaysa. Nikkel sare (24%), molybdenum (6.3%), nitrogen
iyo waxa ku jira chromium waxay siinaya iska caabin heer sare ah oo ay u leedahay dilaacidda daxalka chloride stress, goynta koloriinta iyo iska caabin guud oo aad u wanaagsan.
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 caabin 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 jawi 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 dildilaaca daxalka yaraynta 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 dhalaalidda makaanikada (Mechanical Polish)
BA: Daaweynta Anneal ee dhalaalaya (Bright Annealing) EP: Polish Electrolytic (Electro Polish)
V+V: faakuum laba-dillaac bir ultra-nadiif ah ama labalaab dhalaalid faakuum ah
Vim(Vacuum Induction Melting)+Var(Vacuum Arc Remelting),
Qulqulka wax-qabadka tubbada,;
EP: nuugista dhalaalaysa-baaritaan aan duminayn-_>--dalaynta kiimikaad->electropolishing; BA: nuujinta dhalaalaysa–imtixaan aan duminayn-nadiifinta labaad;
Daawaynta kulaylka CP/AP -> Tijaabooyin aan burbursanayn - nadiifinta kiimikada;
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
Sawirro tafatiran ee alaabta:
Hagaha Alaabta La Xiriira:
Waxaan hadda haysanaa qalabka wax soo saarka ee ugu hal-abuursan, injineero khibrad iyo aqoon u leh, nidaamyada xakamaynta tayada sare leh iyo sidoo kale kooxda dakhliga ee khubarada saaxiibtinimada ah ee taageerada iibka ka dib ee jumlada 304l ee tuubada birta ah - AL-6XN (N08367) Dhuumaha birta – Huaxin, Alaabta ayaa siin doonta adduunka oo dhan, sida: Turkey, Bangkok, Puerto Rico, Waxaan bixin doonaa wax soo saarka aad u wanaagsan oo leh naqshado kala duwan iyo adeegyo khabiiro. Waxaan si kal iyo laab ah u soo dhawaynaynaa saaxiibada ka kala socda aduunka in ay soo booqdaan shirkadeena oo ay nagala shaqeeyaan faa'iidooyinka mustaqbalka fog iyo labada dhinacba.