Tuairisgeul
Alloy | Togail Sreibhd àbhaisteach, MM | An aghaidh, ω / m | Ainm-bìdh trast-thomhas sin, mm | Meatair gach cileag |
NicR 80/20 | 19 × 0.544 | 0.233-0.269 | 26 | |
NicR 80/20 | 19 × 0.61 | 0.205-0.250 | ||
NicR 80/20 | 19 × 0.523 | 0.276-0.306 | 2.67 | 30 |
NicR 80/20 | 19 × 0.574 | 2.87 | 25 | |
NicR 80/20 | 37 × 0.385 | 0.248-0.302 | 2.76 | 26 |
Ni 60/15 | 19 × 0.508 | 0.286-0.318 | ||
Ni 60/15 | 19 × 0.523 | 0.276-0.304 | 30 | |
Ni | 19 × 0.574 | 0.020-0.027 | 2.87 | 21 |
Mion-fhiosrachadh
Togalaichean / ìre | Cr20ni80 | CR30NI70 | CR15NI60 | Cr20ni35 | Cr20ni30 | |
Prìomh sgrìobhadh ceimigeach | Ni | Gabh fois | Gabh fois | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Gabh fois | Gabh fois | Gabh fois | |
Max. Temp seirbheis leantainneach. de eileamaid | 1200 | 1250 | 1150 | 1100 | 1100 | |
Cuir às do 20OC (μ ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Dùmhlachd (G / cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Co-èigneachadh teirmeach (KJ / M · H h · OC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Co-èifeachd leudachaidh loidhnichean (α × 10-6 / OC) | 18 | 17 | 17 | 19 | 19 | |
Puing leaghte (timcheall air.) (OC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Fada aig Ruppture (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Structar icrocorra | Austenite | Austenite | Austenite | Austenite | Austenite | |
Togalaichean magnetach | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic |
Co-sgrìobhadh ceimigeach | Nickel, Chrome |
Suidheachadh | Dath geal geal / searbhagach geal / oxidonied |
Ìre | NI80CR20, NI70 / 30, NI60CR15, NI60CR23, NI65CR20fe, NI30CR20fe, NI30CR20 Ni80, NI70, NI60, |
Buannachd | Tha structar metallume nthromrome a 'toirt iomradh air plastaig fìor mhath nuair a tha e fuar. |
Feartan | Coileanadh seasmhach; An aghaidh oxidation; Aussachadh crùbach; Seasmhachd teòthachd àrd; Comas cruth-obrach sàr-mhath; Suidheachadh uachdar èideadh agus breagha gun spotan. |