Ọnọdụ dị nro ọla edo AF A1 APM Ferro Chrome Aluminom Alloy Fecral Electric Wire Heating Element for Oven
TK-APMFerro-Chromium-Aluminom Alloy
Ngwaahịa a na-ewere alloy a nụchara anụcha dị ka akụrụngwa, ejintụ ntụ metallurgyteknụzụ
iji rụpụta alloy ingots, a na-arụpụta ya site na nhazi oyi na ọkụ pụrụ iche na okpomọkụ
usoro ọgwụgwọ. Ngwaahịa ahụ nwere uru nke nguzogide oxidation siri ike, dị mma
Nguzogide corrosion na oke okpomọkụ, obere ihe na-akpụ akpụ nke ihe ndị na-emepụta electrothermal, ogologo ọrụ
ndụ na elu okpomọkụ na obere mgbanwe nke nguzogide. Ọ dị mma maka oke okpomọkụ 1420 C;
nnukwu ike njupụta, corrosive ikuku, carbon ikuku na ndị ọzọ na-arụ ọrụ gburugburu ebe obibi.
Enwere ike iji ya na kiln seramiiki, ọkụ ọgwụgwọ okpomọkụ dị elu, ọkụ ụlọ nyocha,
ọkụ ụlọ ọrụ eletrọnịkị na ọkụ mgbasa.
(Wt%)isi mejupụtara
|
| C | Si | Mn | Cr | Al | Fe |
| Min | - | - | - | 20 | 5.5 | Bal. |
| Oke | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
Isi ihe eji arụ ọrụ
Ike nkwụsịtụ na okpomọkụ ụlọ: 650-750MPa
Ọnụego mgbanwe: 15-25%
ike: HV220-260
Ike tensile na 1000 ℃ Okpomọkụ 22-27MPa
Ogologo oge dị elu na okpomọkụ 1000 na 6MPa ≥100h
Njirimara anụ ahụ isi
njupụta 7.1g/cm3
resistivity 1.45×10-6 Ω.m
Ọnụọgụ okpomọkụ na-eguzogide(Ct)
| 800 ℃ | 1000 ℃ | 1400 ℃ |
| 1.03 | 1.04 | 1.05 |
Nkezi ọnụọgụ mgbasawanye ahịrị()
| 20-800 ℃ | 20-1000 ℃ | 20-1400 ℃ |
| 14 | 15 | 16 |
Okpomọkụ na-aga n'ihu na-arụ ọrụ kacha 1400 ℃
Ndụ ngwa ngwa
Nnwale dabere na usoro ọkọlọtọ GB/T13300-91
