Nhanganyaya
MaSuper alloys ane kugona kushanda pakupisa kwakanyanya uye kumanikidzwa kwemagetsi, uye zvakare panodiwa kugadzikana kwepamusoro-soro. Ane simba rakanaka rekudzivirira kutsvedza uye oxidation, uye anogona kugadzirwa mumhando dzakasiyana-siyana. Anogona kusimbiswa nekusimbaradza kwesolid-solution, kuomarara kwebasa, uye kuomarara kwemvura.
Ma "super alloys" ane zvinhu zvakawanda zvakasanganiswa kuti zviwane mhedzisiro inodiwa. Anopatsanurwazve muzvikamu zvitatu zvakaita se "cobalt-based", "nickel-based", uye "iron-based alloys".
Incoloy(r) alloy 825 imhando yeAustenitic Nickel-Iron-Chromium Alloy inowedzerwa pamwe nezvimwe zvinhu zveAlloying kuti ivandudze hunhu hwayo hunodzivirira ngura nemakemikari. Datasheet inotevera ichapa rumwe ruzivo nezve Incoloy(r) alloy 825.
Kuumbwa kweMakemikari
Tafura inotevera inoratidza kuumbwa kwemakemikari eIncoloy(r) alloy 825
| Chinhu | Zviri Mukati (%) |
| Nickel, Ni | 38-46 |
| Simbi, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Mhangura, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silicon, Si | 0.50 |
| Aruminiyamu, Al | 0.20 |
| Kabhoni, C | 0.050 |
| Sarufa, S | 0.030 |
Kuumbwa kweMakemikari
Tafura inotevera inoratidza kuumbwa kwemakemikari eIncoloy(r) alloy 825.
| Chinhu | Zviri Mukati (%) |
| Nickel, Ni | 38-46 |
| Simbi, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Mhangura, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silicon, Si | 0.50 |
| Aruminiyamu, Al | 0.20 |
| Kabhoni, C | 0.050 |
| Sarufa, S | 0.030 |
Zvimiro zvemuviri
Hunhu hweIncoloy(r) alloy 825 hwakaratidzwa mutafura inotevera.
| Zvivakwa | Chiyero | Umambo |
| Kuwanda kwevanhu | 8.14 g/cm³ | 0.294 lb/mu³ |
| Nzvimbo yekunyunguduka | 1385°C | 2525°F |
Zvivakwa zveMichina
Hunhu hweIncoloy(r) alloy 825 hunoratidzwa mutafura inotevera.
| Zvivakwa | Chiyero | Umambo |
| Simba rekusimba (rakasungirirwa) | 690 MPa | 100000 psi |
| Simba rekupa (rakabviswa) | 310 MPa | 45000 psi |
| Kureba panguva yekuvhurika (kunonamirwa usati watanga bvunzo) | 45% | 45% |
Zvivakwa zvekupisa
Hunhu hwekupisa hweIncoloy(r) alloy 825 hwakatsanangurwa mutafura inotevera.
| Zvivakwa | Chiyero | Umambo |
| Kuwedzerwa kwekupisa kunoshanda zvakanaka (pa 20-100°C/68-212°F) | 14 µm/m°C | 7.78 µin/in°F |
| Kufambisa kwekupisa | 11.1 W/mK | 77 BTU mu/awa.ft².°F |
Mamwe Mazita
Mamwe mazita akaenzana neIncoloy(r) alloy 825 anosanganisira:
- ASTM B163
- ASTM B423
- ASTM B424
- ASTM B425
- ASTM B564
- ASTM B704
- ASTM B705
- DIN 2.4858
Kugadzira uye Kurapa Kupisa
Kugona kuchinjika
Incoloy(r) alloy 825 inogona kugadzirwa nemuchina uchishandisa nzira dzechinyakare dzekugadzira dzinoshandiswa pakugadzira simbi. Mabasa ekugadzira muchina anoitwa uchishandisa zvinhu zvinotonhodza zvemabhizimisi. Mabasa ekumhanya-mhanya akadai sekukuya, kukuya kana kutenderedza, anoitwa uchishandisa zvinhu zvinotonhodza zvemvura.
Kugadzira
Incoloy(r) alloy 825 inogona kugadzirwa uchishandisa matekiniki ese echinyakare.
Kushongedza
Incoloy(r) alloy 825 inosungirirwa uchishandisa gas-tungsten arc welding, shielded metal-arc welding, gas metal-arc welding, uye submerged-arc welding.
Kurapa Kupisa
Incoloy(r) alloy 825 inorapwa nekupisa nekunamirwa pa955°C (1750°F) yozoteverwa nekutonhodzwa.
Kugadzira
Incoloy(r) alloy 825 inogadzirwa pa 983 kusvika 1094°C (1800 kusvika 2000°F).
Kushanda Kunopisa
Incoloy(r) alloy 825 inopisa kupisa pasi pe927°C (1700°F).
Kushanda Kwakatonhora
Maturusi akajairwa anoshandiswa pakushanda kwechando kweIncoloy(r) alloy 825.
Kunyungudutsa
Incoloy(r) alloy 825 inonamirwa pa955°C (1750°F) yozoteverwa nekutonhodza.
Kuomesa
Incoloy(r) alloy 825 inoomeswa nekushanda kwakaoma.
Mashandisirwo
Incoloy(r) alloy 825 inoshandiswa muzvishandiso zvinotevera:
- Mapaipi ekugadzira acid
- Midziyo
- Kusvuta
- Midziyo yekugadzira mishonga yemakemikari.
