Filum resistentiae ex mixtura FeCrAl 0.05mm ad 10mm ad elementa calefacienda adhibitum (CrAl 25/5)
Filum Resistentiae Calefactionis / Productor Sinensis
Analysis Nominalis
20.00 Cr, 5.00 Al, Bal. Fe
Temperatura maxima continua operandi: 1250°C.
Temperatura fusionis: 1500°C
Resistivitas electrica: 1.4 ohm mm²/m
Late adhibita est ut elementa calefacientia in furnis industrialibus et furnis electricis.
Minus roboris calidi quam mixturae Tophet habet, sed punctum liquefactionis multo altius.
Shanghai TANKII MATERIA Co., Ltd.
PRODUCTOR PROFESSIONALISSIMUS ALCHROME ET MISTURARUM FECRALIUM IN SINA
Fila resistentiae CrAl 14/4, CrAl 19/3, aliorumque graduum ad postulationem industrialem etiam producimus.
Compositio Chemica et Proprietas Praecipua Mixtionis Resistentiae Fe-Cr-Al | Proprietates \ Gradus | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | Compositio Chemica Primaria (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 | Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | Re | opportunus | opportunus | opportunus | opportunus | opportunus | opportunus | opportunus | Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | | | | | | | Nb0.5 | Mo1.8-2.2 | Temperatura Maxima Continuae Servitii (°C) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | Resistivitas 20°C (Ω mm²/m) | 1.25 ± 0.08 | 1.42 ± 0.06 | 1.42 ± 0.07 | 1.35 ± 0.07 | 1.23 ± 0.07 | 1.45 ± 0.07 | 1.53 ± 0.07 | Densitas (g/cm³) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | Conductivitas Thermalis | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | (KJ/m @ h @ °C) | Coefficiens Expansionis Thermalis (α × 10⁻⁶/°C) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | Punctum Fusionis Approximatum (°C) | 1450 | 1500 | 1500 | 1500 | 1500 | MDX | MDXX | Robur Tensilis (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | DC-DCCL | 650-800 | 680-830 | Elongatio (%) | > XVI | > 12 | > 12 | > 12 | > 12 | > 12 | > decem | Variatio Sectionis | 65-75 | LX-LXXV | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | Ratio Contractionis (%) | Frequentia Flexionis Iteratae (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | Duritia (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | Tempus Servitii Continui | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | Structura Micrographica | Ferritum | Ferritum | Ferritum | Ferritum | Ferritum | Ferritum | Ferritum | Proprietas Magnetica | Magneticus | Magneticus | Magneticus | Magneticus | Magneticus | Magneticus | Magneticus | |




Praecedens: Lampas Quartzensis Calefactor Quartzensis Lampas Carbonis Infrarubrae Bulbi Infrarubri Tubus Infrarubri Albus Reflector Deinde: Filum Ferri Chromati Aluminii (CrAl 25-5) 0.5mm cum sphaera DIN250