Kakaretso:
Tlhaloso: 617 e fana ka matla a mocheso o phahameng le khanyetso e kholo ea oxidation.Ho hanyetsa ka mokhoa o babatsehang ho pota-pota le ho senyeha ha li-crevice le ho senyeha ha kakaretso ho fokotsa le maemo a oxidizing.E thibela carburization, spalling le aqueous corrosion.Alloy 617 e sebelisoa hangata ho aerospace le li-turbine tsa khase ea fatše, mafura a mesaletsa ea lintho tsa khale, ts'ehetso ea grid ea catalyst ho fehlang acid le lifeme tsa tlhahiso ea matla.
Inconel 617 Pipes & Tubes Equivalent Grades
| TS'ELISO | WERKSTOFF NR. | UNS |
| Tlhaloso: 617 | 2.4663 | N06617 |
Tlhahlobo ea Lik'hemik'hale
| Lintlha | Litaba (%) |
| Nickel, Na | 48.85-62 |
| Chromium, Kr | 20-24.0 |
| Cobalt, Co | 10-15 |
| Molybdenum, Mo | 8-10 |
| Manganese, Mong | ≤1 |
| Silicon, Si | ≤1 |
| Carbon, C | ≤ 0.15 |
Thepa ea Mechini
| Foromo ea Sehlahisoa | Mokhoa oa Sehlahisoa | Kotulo Matla (0.2% Offset) | Matla a tšepe | Elongation, % | Ho fokotsa sebaka, % | Ho thatafala, BHN | ||
| ksi | MPa | ksi | MPa | |||||
| Letlapa | Hot Rolling | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172 |
| Sebaka | Hot Rolling | 46.1 | 318 | 111.5 | 769 | 56 | 50 | 181 |
| Tubing | Motsoako o batang | 55.6 | 383 | 110 | 758 | 56 | - | 193 |
| Leqephe kapa Leqephe | Cold Rolling | 50.9 | 351 | 109.5 | 755 | 58 | - | 173 |
Kalafo ea Mocheso
Inconel 617 e atisa ho sebelisoa boemong ba tharollo.Boemo boo bo fana ka mohaho o mahoashe oa lijo-thollo bakeng sa matla a molemo ka ho fetisisa a ho phunyeha.E boetse e fana ka ductility e ntle ka ho fetisisa ea bend mocheso oa kamore.Tharollo annealing e etsoa ka mocheso oa 2150 Degrees F ka nako e lekanang le boholo ba karolo.Pholiso e lokela ho ba ka ho tima metsi kapa ho pholisa moea ka potlako.
Mocheso le Mohatsela oa ho Etsa
# 1 - Ho chesa ho kenngoe ebile ho fokotsehile.E fumaneha ka strip, foil le ribone.E sebelisoa bakeng sa lits'ebetso moo ho sa hlokahaleng ho khabisoa ka boreleli.
#2D - Qetello e lerootho e hlahisoang ke ho bilika ho batang, ho phunya le ho theoleha.E sebelisoa bakeng sa likarolo tse tebileng tse huloang le likarolo tse hlokang ho boloka mafura nakong ea ho theha.#2B - Qetello e boreleli e hlahisoang ke ho bilika ho batang, ho phunya le ho theoha.Pase e bobebe e batang e eketsoa ka mor'a hore e be le lirolo tse bentšitsoeng, e fanang ka qetello e khanyang ho feta 2D.
#BA- serame se khanyang sa annealed e phuthiloe 'me e behiloe ka mokhoa o khanyang
#CBA- Course e khanyang annealed annealed batang rolled matte qete le anneal e khanyang
#2 - Cold Rolling
#2BA- Qetello e boreleli e hlahisoang ke ho bilika ho batang le ho phunya ho khanyang.Phase e khanyang e sebelisang lirolo tse bentšitsoeng haholo e hlahisa pheletso e benyang.Qetello ea 2BA e ka sebelisoa bakeng sa lits'ebetso tse entsoeng ha bobebe moo ho batloang pheletso e benyang karolong e entsoeng.E bentšitsoeng - Qetello e fapaneng ea grit bakeng sa litlhoko tse khethehileng tse phethiloeng.
* Ha se liphetho tsohle tse fumanehang ka li-alloys tsohle - Ikopanye le Thekiso bakeng sa liphetho tse sebetsang.
Lisebelisoa
Motsoako oa matla a phahameng le khanyetso ea oxidation mochesong o fetang 1800 Degrees F e etsa hore Inconel 617 e be thepa e khahlehang bakeng sa likarolo tse kang ducting, combustion liner le transition liner lifofaneng ka bobeli, le li-turbine tsa khase tse thehiloeng fatše.Ka lebaka la ho hanyetsa ha eona mocheso o phahameng oa mocheso, motsoako ona o sebelisetsoa litšehetso tsa li-catalyst-grid tlhahiso ea nitric acid, bakeng sa libaskete tse futhumatsang mocheso, le bakeng sa liketsoana tse fokotsang ho hloekisoa ha molybdenum.Inconel 617 e boetse e fana ka thepa e khahlehang bakeng sa likarolo tsa limela tse fehlang motlakase, tse fehlang ka mesaletsa ea lintho tsa khale le tsa nyutlelie.
Nako ea poso: Oct-19-2021