OCr21Al4 wani nau'in abu ne na yau da kullun na Fe-Cr-Al gami.
Alloy na FeCrAl yana da halayyar juriya mai ƙarfi, ƙarancin juriya ga zafin jiki, zafin aiki mai yawa, kyakkyawan hana iskar shaka da hana lalata a ƙarƙashin zafin jiki mai yawa.
Ana amfani da shi sosai a cikin tanderun masana'antu, kayan aikin gida, tanderun masana'antu, ƙarfe, injina, jiragen sama, motoci, sojoji da sauran masana'antu waɗanda ke samar da abubuwan dumama da abubuwan juriya.
Jerin kayan haɗin FeCrAl: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, da sauransu.
Girman girman kewayon:
Waya: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Zaren: 0.05*5.0-5.0*250mm
Sanduna: 10-50mm
Ƙayyadewa
| Aikin Nomenclature na Alloy | 0Cr21Al4 | |
| Babban sinadaran abun da ke ciki | Cr | 18.0-21.0 |
| Al | 3.0-4.2 | |
| Re | dama | |
| Fe | Hutu | |
| Matsakaicin zafin aiki mai ci gaba na abu (°C) | 1100 | |
| Juriyar yanayi a 20ºC (μΩ·m) | 1.23 | |
| Yawan yawa (g/cm3) | 7.35 | |
| Maida wutar lantarki (KJ/m·h·ºC) | 46.9 | |
| Faɗaɗa layukan layuka (α×10-6/ºC) | 13.5 | |
| Matsakaicin narkewar ruwa kimanin (ºC) | 1500 | |
| Ƙarfin tauri (N/mm2) | 600-700 | |
| Tsawaita lokacin fashewa (%) | >14 | |
| Bambancin yanki (%) | 65-75 | |
| Mitar lanƙwasawa mai maimaitawa (F/R) | >5 | |
| Taurin kai (HB) | 200-260 | |
| Lokacin aiki mai ci gaba (Awowi/ºC) | ≥80/1250 | |
| Tsarin micrographic | Ferrite | |
| Sifofin maganadisu | Magnetic | |
An yi amfani da shi sosai a matsayin abubuwan dumama a cikin tanderun masana'antu da murhun lantarki.
Yana da ƙarancin ƙarfi kamar ƙarfen Tophet amma yana da ƙarfin narkewa mafi girma.
Ayyukanmu
1) Takardar shaidar ISO9001 da SGS.
2) Samfura kyauta ne.
3) Sabis na OEM.
4) Za a bayar da takardar shaidar gwajin masana'anta idan ya cancanta.
5) Hanyoyi masu kyau na tattara kaya don kiyaye lafiya.
6) Zaɓi mai jigilar kaya mai aminci, mai sauri, mai araha don jigilar kaya ga abokan cinikinmu.
7) Lokacin isarwa kaɗan.


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