Le mveliso ithatha i-alloy ecolisisiweyo njengempahla eluhlaza, isebenzisaumgubo wesinyithiiteknoloji
ukwenza i-alloy ingots, kwaye iveliswa yingqele ekhethekileyo kunye nokusebenza okushushu kunye nobushushu
inkqubo yonyango. Imveliso ineenzuzo zokumelana ne-oxidation enamandla, ilungile
ukumelana nokugqwala kwiqondo lobushushu eliphezulu, ukukhasa okuncinci kwezinto ze-electrothermal, inkonzo ende
ubomi kwiqondo lokushisa eliphezulu kunye notshintsho oluncinci lokuchasana. Ilungele ubushushu obuphezulu be-1420 C,
Uxinaniso lwamandla aphezulu, umoya ongcolisayo, umoya wekhabhoni kunye nezinye iindawo zokusebenza.
Ingasetyenziswa kwiikhilthi ze-ceramic, iziko lobushushu obuphezulu bokushisa, iziko lebhu,
amaziko oshishino lwe-elektroniki kunye nezixhobo zokusasaza.
ukwakheka okuphambili
C | Si | Mn | Cr | Al | Fe | |
Min | - | - | - | 20 | 5.5 | UBhal. |
Max | 0.04 | 0.5 | 0.4 | 22 | 6.0 | UBhal. |
Iimpawu eziphambili zoomatshini
Amandla okuqina kwiqondo lobushushu beGumbi: 650-750MPa
Ireyithi yokwandisa: 15-25%
ubunzima: HV220-260
Amandla Okuqina kwi-1000℃ Ubushushu 22-27MPa
Iqondo lobushushu eliPhakamileyo elihlala ixesha elide kwi-1000 yoBubushushu kunye ne-6MPa ≥100h
Iimpawu eziphambili zomzimba
Ubuninzi 7.1g/cm3
resistivity 1.45×10-6 Ω.m
I-Resistance Temperature Coefficient (Ct)
800℃ | 1000℃ | 1400℃ |
1.03 | 1.04 | 1.05 |
I-avareji yomgca wokwandiswa komlinganiso ()
20-800℃ | 20-1000℃ | 20-1400℃ |
14 | 15 | 16 |
indawo yokunyibilika: 1500 ℃Obona bukhulu buqhubekayo boBubushushu bokusebenza 1400 ℃
Ubomi obukhawulezayo
1300℃ | 1350℃ | |
Ubomi obuqhelekileyo obuqhelekileyo (iiyure) | 110 | 90 |
Isantya sokuncipha emva kokuqhekeka | 8 | 11 |