Tuairisgeul
Modail no. | NI70CR30 | Sònrachadh | Rioban |
Comharra-malairt | Huona | Tùs | Sìona |
Pasgan còmhdhail | ann an rolla, cùis fiodha taobh a-muigh | Còd HS | 75052220000 |
A 'dèanamh co-dhèanamh agus torran: | ||||||
Togalaichean / ìre | NicR 80/20 | NicR 70/30 | Ni 60/15 | Nlf 35/20 | Dfiel 30/20 | |
Prìomh cheimigeach Co-sgrìobhadh (%) | Ni | Bal. | Bal. | 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 | Bal. | Bal. | Bal. | |
Max ag obair Teòthachd (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Cuir an lùib aig 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 | |
Thermal Coileanadh (KJ / m · h · ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Co-èifeachd de Leudachadh teirmeach (α × 10-6 / ºC) | 18 | 17 | 17 | 19 | 19 | |
Puing leaghaidh (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Eongines (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Microfraphic Structar | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetic Seilbh | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic | Nonmagnetic |
Mion-fhiosrachadh
Buannachd | Structar meichume na Nichrome a 'cur dragh orra 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. |
Cleachdadh | Eileamaidean teasairginn an aghaidh; stuth ann am Metallurgy; innealan taighe; saothrachadh meacanaigeach agus gnìomhachasan eile. |
Uèirs an aghaidh | ||
Rw30 | W.Nr 1.4864 | Nickel 37%, an Chrome 18%, iarann 45% |
Rw41 | Uns n07041 | Nickel 50%, chrome 19%, compbat 11%, Moybdenum 10%, Titanium 3% |
Rw45 | W.Nr 2.0842 | Nickel 45%, copair 55% |
Rw60 | W.Nr 2.4867 | Nickel 60%, chrome 16%, iarann 24% |
Rw60 | Neo-làthaireachd no6004 | Nickel 60%, chrome 16%, iarann 24% |
Rw80 | W.Nr 2.4869 | Nickel 80%, chrome 20% |
Rw80 | Neo-làthaireach no6003 | Nickel 80%, chrome 20% |
RW125 | W.Nr 1.4725 | Bal Dualchais, chrome 19%, alùmanum 3% |
Rw145 | W.Nr 1.4767 | Bal iarainn, chrome 20%, alùmanum 5% |
Rw155 | Bal Dualchais, Chrome 27%%, Aluminum 7%, Moybdenum 2% |
Dealbh