Gabatarwa
Manyan ƙarfe suna da ikon yin aiki a yanayin zafi mai yawa da matsin lamba na inji, da kuma inda ake buƙatar kwanciyar hankali mai yawa a saman. Suna da juriya mai kyau ga rarrafe da iskar shaka, kuma ana iya samar da su ta hanyoyi daban-daban. Ana iya ƙarfafa su ta hanyar taurarewar mai ƙarfi, taurarewar aiki, da taurarewar ruwan sama.
Manyan ƙarfe suna ƙunshe da abubuwa da dama a cikin haɗuwa iri-iri don cimma sakamakon da ake so. An kuma rarraba su zuwa ƙungiyoyi uku kamar ƙarfe mai tushen cobalt, nickel mai tushen, da ƙarfe mai tushen.
Gilashin Incoloy(r) 825 wani ƙarfe ne na austenitic nickel-iron-chromium wanda aka ƙara shi tare da wasu abubuwan haɗin gwiwa don inganta halayensa na jure lalata sinadarai. Takardar bayanai mai zuwa za ta ba da ƙarin bayani game da gilashin Incoloy(r) 825.
Sinadarin Sinadarai
Teburin da ke ƙasa yana nuna sinadaran da ke cikin ƙarfen Incoloy(r) 825
| Sinadarin | Abun ciki (%) |
| Nickel, Ni | 38-46 |
| Iron, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Tagulla, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silikon, Si | 0.50 |
| Aluminum, Al | 0.20 |
| Carbon, C | 0.050 |
| Sulfur, S | 0.030 |
Sinadarin Sinadarai
Teburin da ke ƙasa yana nuna sinadaran da ke cikin ƙarfen Incoloy(r) 825.
| Sinadarin | Abun ciki (%) |
| Nickel, Ni | 38-46 |
| Iron, Fe | 22 |
| Chromium, Cr | 19.5-23.5 |
| Molybdenum, Mo | 2.50-3.50 |
| Tagulla, Cu | 1.50-3.0 |
| Manganese, Mn | 1 |
| Titanium, Ti | 0.60-1.20 |
| Silikon, Si | 0.50 |
| Aluminum, Al | 0.20 |
| Carbon, C | 0.050 |
| Sulfur, S | 0.030 |
Sifofin Jiki
An bayar da halayen zahiri na ƙarfen Incoloy(r) 825 a cikin tebur mai zuwa.
| Kadarorin | Ma'auni | Sarki |
| Yawan yawa | 8.14 g/cm³ | 0.294 lb/in³ |
| Wurin narkewa | 1385°C | 2525°F |
Kayayyakin Inji
An haskaka halayen injina na ƙarfen Incoloy(r) 825 a cikin tebur mai zuwa.
| Kadarorin | Ma'auni | Sarki |
| Ƙarfin tauri (an rufe shi) | 690 MPa | 100000 psi |
| Ƙarfin yawan amfani (an rufe shi) | 310 MPa | 45000 psi |
| Tsawaita lokacin hutu (an rufe kafin gwaji) | Kashi 45% | Kashi 45% |
Halayen Zafi
An bayyana halayen zafi na haɗin Incoloy(r) 825 a cikin tebur mai zuwa.
| Kadarorin | Ma'auni | Sarki |
| Faɗaɗa zafi mai inganci (a 20-100°C/68-212°F) | 14 µm/m°C | 7.78 µin/in°F |
| Maida wutar lantarki ta thermal | 11.1 W/mK | 77 BTU a/awa.ft².°F |
Sauran Naɗi
Sauran sunayen da suka yi daidai da Incoloy(r) alloy 825 sun haɗa da:
- ASTM B163
- ASTM B423
- ASTM B424
- ASTM B425
- ASTM B564
- ASTM B704
- ASTM B705
- DIN 2.4858
Gyara da Gyaran Zafi
Ingancin aiki
Ana iya yin amfani da incoloy(r) alloy 825 ta hanyar amfani da hanyoyin injina na gargajiya waɗanda ake amfani da su don ƙarfe. Ana yin ayyukan injina ta amfani da na'urorin sanyaya ruwa na kasuwanci. Ana yin ayyukan da ke da saurin gudu kamar niƙa, niƙa ko juyawa, ta amfani da na'urorin sanyaya ruwa.
Ƙirƙira
Ana iya ƙirƙirar ƙarfe mai suna Incoloy(r) 825 ta amfani da duk dabarun gargajiya.
Walda
Ana haɗa ƙarfe mai suna Incoloy(r) 825 ta amfani da walda mai suna gas-tungsten arc, walda mai kariya daga ƙarfe-arc, walda mai suna gas-arc, da kuma hanyoyin walda mai suna submerged arc.
Maganin Zafi
Ana magance zafi ta hanyar rage zafi a zafin da ke ƙasa da digiri 955 (1750°F) sannan a sanyaya.
Ƙirƙira
An ƙera ƙarfen Incoloy(r) 825 a zafin 983 zuwa 1094°C (1800 zuwa 2000°F).
Aiki Mai Zafi
An yi amfani da ƙarfe mai ƙarfi na Incoloy(r) 825 a zafin da ke ƙasa da 927°C (1700°F).
Aiki a Sanyi
Ana amfani da kayan aiki na yau da kullun don aikin sanyi na Incoloy(r) alloy 825.
Ƙararrawa
Ana rage ƙarfin ƙarfen Incoloy(r) 825 a zafin 955°C (1750°F) sannan a sanyaya.
Taurarewa
Ana taurare ƙarfen Incoloy(r) 825 ta hanyar yin aiki a sanyi.
Aikace-aikace
Ana amfani da incoloy(r) alloy 825 a cikin waɗannan aikace-aikacen:
- Bututun samar da acid
- Jiragen ruwa
- Pickling
- Kayan aikin sarrafa sinadarai.
