Tus ua plaubsiab tsis kam thiab hluav taws xob cua sov alloy
Fecral Kuj & cua sov alloy nrog cov yam ntxwv ntawm cov yam ntxwv kub, kub ua hauj lwm kub, zoo corrosion tsis zoo nyob rau hauv cov siab kub, raws li zoo li tus nqi qis.
Nws yog dav siv hauv kev lag luam rauv taws cua, cov cuab yeej hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob ntau.
Alloy Nomenclature Performance | 1C3L4 | 0CR25AL5 | 0CR21AL6 | 0cr23al5 | 0cr214al4 | 0cr21al6nbb | 0cr27al7mo2 | |
Lub ntsiab tshuaj muaj pes tsawg leeg (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.2 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | nyob zoo | |
Fe | So | So | So | So | So | So | So | |
Nb0.5 | Mo1.8-2.2 | |||||||
Max. kev pabcuam txuas ntxiv temp. ntawm caij (ºC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Ua tsis taus ntawm 20ºC (· M) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Ntom ntom (G / cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Thermal conductivity (KJ / m hanp · · · · ugal) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Coefficient ntawm kab Kev nthuav dav (α × 10-6 / ºC) | 15.4 | 16 | 14.7 | 15 | 13,5 | 16 | 16 | |
Melting taw tes (kwv yees li.) (ºC) | 1450 | 1500 | 150 | 1500 | 1500 | 1510 | 1520 | |
Lub zog tensile (N / hli2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Elongation ntawm kev tawg (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
Kev sib txawv ntawm thaj chaw (%) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Dabtsi yog khoov ua zaus (F / R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Cov sijhawm pabcuam txuas ntxiv (Teev / ºC) | - | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1250 | ≥50 / 1350 | ≥50 / 1350 | |
Micraphic Cov Qauv | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Cov Khoom Sib Nqus | Hlau | Hlau | Hlau | Hlau | Hlau | Hlau | Hlau |
Puag ncig hlau: Txoj kab uas hla 0.05mm-10.0 hli
Ca Hlau: Thickness 0.2mm-1.0mm, Dav 0.08mm-40.0 hli