Maelezo
Mfano hapana. | NI70CR30 | Uainishaji | Ribbon |
Alama ya biashara | Huona | Asili | China |
Kifurushi cha usafirishaji | Katika roll, kesi ya mbao nje | Nambari ya HS | 7505220000 |
Muundo wa kemikali na mali: | ||||||
Mali/daraja | NICR 80/20 | NICR 70/30 | NICR 60/15 | NICR 35/20 | NICR 30/20 | |
Kemikali kuu Muundo (%) | 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 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
Max inafanya kazi Joto (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resisisity saa 20ºC (μ ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Uzani (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Mafuta Uboreshaji (KJ/M · H · ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Mgawo wa Upanuzi wa mafuta (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
Hatua ya kuyeyuka (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Elongation (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Micrographic Muundo | austenite | austenite | austenite | austenite | austenite | |
Sumaku Mali | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
Maelezo
Manufaa | Muundo wa madini ya nichrome Inawapa uboreshaji mzuri sana wakati wa baridi. |
Tabia | Utendaji thabiti; Anti-oxidation; Upinzani wa kutu; Utulivu wa hali ya juu; Uwezo bora wa kutengeneza coil; Sare na hali nzuri ya uso bila matangazo. |
Matumizi | Vipengee vya kupokanzwa vya upinzani; nyenzo katika madini; vifaa vya kaya; utengenezaji wa mitambo na viwanda vingine. |
Waya za upinzani | ||
RW30 | W.NR 1.4864 | Nickel 37%, chrome 18%, chuma 45% |
RW41 | UNS N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% |
RW45 | W.NR 2.0842 | Nickel 45%, shaba 55% |
RW60 | W.NR 2.4867 | Nickel 60%, chrome 16%, chuma 24% |
RW60 | UNS NO6004 | Nickel 60%, chrome 16%, chuma 24% |
RW80 | W.NR 2.4869 | Nickel 80%, chrome 20% |
RW80 | UNS NO6003 | Nickel 80%, chrome 20% |
RW125 | W.NR 1.4725 | Iron Bal, Chrome 19%, Alumini 3% |
RW145 | W.NR 1.4767 | Iron Bal, Chrome 20%, Aluminium 5% |
RW155 | Iron Bal, Chrome 27%, Aluminium 7%, Molybdenum 2% |
Picha