5mm Oxidated Fecral Alloy Waya 0cr27al7mo2 Maka Igwe ọkụ ọkụ
5 mm 0Cr27Al7Mo2 FECral Alloy Waya Oxidated Agba maka Igwe ọkụ ọkụ
FeCrAl alloy nwere njirimara nke elu resistivity, ala okpomọkụ na-eguzogide ọnụọgụ, elu ọrụ okpomọkụ, ezigbo mgbochi ọxịdashọn na mgbochi corrosion n'okpuru elu okpomọkụ.
A na-eji ya eme ihe n'ọkụ ụlọ ọrụ mmepụta ihe, ngwa ụlọ, ọkụ ụlọ ọrụ, metallurgy, igwe, ụgbọ elu, ụgbọ ala, ndị agha na ụlọ ọrụ ndị ọzọ na-emepụta ihe ndị na-ekpo ọkụ na ihe ndị na-eguzogide.
Usoro FeCrAl alloy:OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, na wdg.
Alloy's high resistivity na kemgwucha ala electro-motive Force (EMF) megide ọla kọpa bụ ihe a na-achọsi ike na waya na-eguzogide nkenke.Ọ nwekwara ike tensile dị elu, nnukwu nguzogide corrosion na ọ bụghị magnetik.
A na-achịkwa ọnụọgụ okpomọkụ nke nguzogide ihe a site na mgbakwunye nke aluminom, manganese na silicon jikọtara ya na njikwa nhazi dị egwu.
A na-ebunye FeCrAl alloy na ọnọdụ annealed na okpomọkụ a na-agwọ ya ruo ± 5 ppm na okpomọkụ nke -67°F ruo 221°F (-55°C ruo 105°C).Nke a na-ebute nguzogide siri ike.
Ọ bụ ezie na FeCrAl alloy bụ naanị ihe nguzogide dị elu, obere TCR alloy nke a na-eme nnwale nkwụsi ike dị ukwuu, EVANOHM alloy S na-emeso okpomọkụ n'otu ụzọ ahụ ma kwenye na ọ nwere nkwụsi ike nha anya n'ihi na a na-emepụta ihe onwunwe ya site na otu obere nso. ịtụ dị ka FeCrAl alloy.
Oke nha nha:
waya: 0.01-10mm
Mkpuchi: 0.05 * 0.2-2.0 * 6.0mm
Mwepu: 0.05 * 5.0-5.0 * 250mm
Ogwe: 10-50mm
| Ngwakọta kemịkalụ na isi ihe nke Fe-Cr-Al Resistance Alloy | ||||||||
| Ọkwa Njirimara | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Isi ihe mejupụtara kemịkalụ (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | ohere | ohere | ohere | ohere | ohere | ohere | ohere | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Okpomọkụ na-aga n'ihu nke ukwuu (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resisivity 20oC (Ωmm2/m) | 1.25 ±0.08 | 1.42 ±0.06 | 1.42 ±0.07 | 1.35 ±0.07 | 1.23 ±0.07 | 1.45 ±0.07 | 1.53 ±0.07 | |
| Njupụta (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Nrụpụta okpomọkụ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (KJ/m@h@oC) | ||||||||
| Ọnụọgụ nke Mgbasa ọkụ (α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Ebe mgbaze ihe (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ike Tensile (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Mgbatị(%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
| Mgbanwe nke ngalaba | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Ọnụego mbelata (%) | ||||||||
| Na-ehulata ugboro ugboro (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
| Isi ike (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Oge ọrụ na-aga n'ihu | no | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
| Ọdịdị Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Ihe onwunwe magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | |
