Selelekela
Li-alloy tse matla li na le bokhoni ba ho sebetsa mochesong o phahameng haholo le khatellong ea mechine, hape le moo ho hlokahalang botsitso bo phahameng ba bokaholimo. Li na le khanyetso e ntle ea ho thekesela le ho oxidation, 'me li ka hlahisoa ka mefuta e fapaneng ea libopeho. Li ka matlafatsoa ka ho thatafatsa tharollo e tiileng, ho thatafatsa mosebetsi le ho thatafatsa pula.
Li-alloy tse matla li na le likarolo tse 'maloa tse kopaneng ho fihlela sephetho se lakatsehang. Li boetse li arotsoe ka lihlopha tse tharo tse kang li-alloy tse thehiloeng ho cobalt, nickel le tšepe.
Motsoako oa Incoloy(r) 825 ke motsoako oa austenitic nickel-iron-chromium o eketsoang le likarolo tse ling tsa ho kopanya e le ho ntlafatsa thepa ea oona e hanelang mafome ka lik'hemik'hale. Leqephe la data le latelang le tla fana ka lintlha tse ling mabapi le motsoako oa Incoloy(r) 825.
Sebopeho sa Lik'hemik'hale
Tafole e latelang e bonts'a motsoako oa lik'hemik'hale oa Incoloy(r) alloy 825
| Karolo | Dikahare (%) |
| Nikele, Ni | 38-46 |
| Tšepe, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Koporo, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silicone, Si | 0.50 |
| Aluminium, Al | 0.20 |
| Khabone, C | 0.050 |
| Sebabole, S | 0.030 |
Sebopeho sa Lik'hemik'hale
Tafole e latelang e bonts'a motsoako oa lik'hemik'hale oa Incoloy(r) alloy 825.
| Karolo | Dikahare (%) |
| Nikele, Ni | 38-46 |
| Tšepe, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Koporo, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silicone, Si | 0.50 |
| Aluminium, Al | 0.20 |
| Khabone, C | 0.050 |
| Sebabole, S | 0.030 |
Matlotlo a 'Mele
Thepa ea 'mele ea Incoloy(r) alloy 825 e fanoe tafoleng e latelang.
| Matlo | Metric | Moemphera |
| Botenya | 8.14 g/cm³ | 0.294 lb/ka hare ho³ |
| Sebaka sa ho qhibiliha | 1385°C | 2525°F |
Matlotlo a Mekaniki
Litšobotsi tsa mechini tsa Incoloy(r) alloy 825 li totobalitsoe tafoleng e latelang.
| Matlo | Metric | Moemphera |
| Matla a ho thapolla (a annealed) | 690 MPa | 100000 psi |
| Matla a tlhahiso (a annealed) | 310 MPa | 45000 psi |
| Ho lelefatsa nakong ea khefu (ho koaheloa pele ho tlhahlobo) | 45% | 45% |
Matlotlo a Thermal
Litšobotsi tsa mocheso tsa motsoako oa Incoloy(r) 825 li hlalositsoe tafoleng e latelang.
| Matlo | Metric | Moemphera |
| Katoloso ea mocheso e sebetsa hantle (ho 20-100°C/68-212°F) | 14 µm/m°C | 7.78 µin/in°F |
| Ho khanna ha mocheso | 11.1 W/mK | 77 BTU ka hare/hora.ft².°F |
Litlhaloso tse ling
Litlhaloso tse ling tse lekanang le motsoako oa Incoloy(r) 825 li kenyelletsa:
- ASTM B163
- ASTM B423
- ASTM B424
- ASTM B425
- ASTM B564
- ASTM B704
- ASTM B705
- DIN 2.4858
Tlhahiso le Kalafo ea Mocheso
Ho sebetsa ha mechine
Motsoako oa Incoloy(r) 825 o ka etsoa ka mechini ho sebelisoa mekhoa ea setso ea ho sebetsa e sebelisoang bakeng sa litšepe tse kopantsoeng. Mesebetsi ea ho sebetsa ka mechini e etsoa ho sebelisoa li-coolant tsa khoebo. Mesebetsi e potlakileng joalo ka ho sila, ho sila kapa ho phetla, e etsoa ho sebelisoa li-coolant tse thehiloeng metsing.
Ho theha
Motsoako oa Incoloy(r) 825 o ka etsoa ka ho sebelisa mekhoa eohle ea setso.
Ho tjheseletsa
Motsoako oa Incoloy(r) 825 o tjheselletsoa ka ho sebelisa ho tjheseletsa arc ea gas-tungsten, ho tjheseletsa tšepe-arc e sirelelitsoeng, ho tjheseletsa tšepe-arc ea gas, le mekhoa ea ho tjheseletsa e ka tlas'a metsi.
Kalafo ea Mocheso
Motsoako oa Incoloy(r) 825 o phekoloa ka mocheso ka ho annealing ho 955°C (1750°F) ho lateloe ke ho pholisa.
Ho betla
Motsoako oa Incoloy(r) 825 o etsoa mochesong oa 983 ho isa ho 1094°C (1800 ho isa ho 2000°F).
Mosebetsi o Chesang
Motsoako oa Incoloy(r) 825 o chesoa ka mocheso o ka tlase ho 927°C (1700°F).
Mosebetsi o batang
Lisebelisoa tse tloaelehileng li sebelisoa bakeng sa motsoako oa Incoloy(r) 825 o sebetsang ka mokhoa o batang.
Annealing
Motsoako oa Incoloy(r) 825 o koaheloa mochesong oa 955°C (1750°F) o lateloa ke ho pholisa.
Ho thatafatsa
Motsoako oa Incoloy(r) 825 o thatafatsoa ke ho sebetsa ka serame.
Likopo
Motsoako oa Incoloy(r) 825 o sebelisoa lits'ebetsong tse latelang:
- Liphaephe tsa tlhahiso ea asiti
- Likepe
- Ho seha
- Lisebelisoa tsa ts'ebetso ea lik'hemik'hale.
