TK 1 Fe-Cr-Al alloy hlau pas nrig 0.5mmd
TK 1 (Kan-thal A1) Cov khoom loj loj txias-daws xaim tuaj yeem siv rau qhov kub-kub tsis kam rauv.
Kev xyaum tau ua pov thawj tias: cov txheej txheem cov khoom lag luam ruaj khov, kev sib xyaw ua haujlwm zoo. Nws muaj qhov kub thiab txias oxidation zoo
tsis kam thiab ua haujlwm ntev dua; zoo heev winding zog ntawm chav tsev kub ua, yooj yim ntawm
txheej txheem molding; me ntsis rebound resilience thiab lwm yam. Kev ua tau zoo heev; kev khiav haujlwm
kub tuaj yeem ncav cuag 1400 deg.
Cov khoom siv tshwj xeeb: 0.5 ~ 10mm
Properties \ Qib | Kan-thal A1 | |||
Cr | Al | Re | Fe | |
20.5–23.5 Nws | 5.8 | Tsim nyog | Tshuav | |
Max Continuous ServiceTemperature (ºC) | Txoj kab uas hla 1.0-3.0 | Txoj kab uas hla loj tshaj 3.0, | ||
1225-1350ºC | 1400ºC | |||
Kev tiv thaiv 20ºC (Omm2 / m) | 1.45 Nws | |||
Qhov ceev (g / cm3) | 7.1 | |||
Kwv yees Melting Point (ºC) | 1520 | |||
Elongation (%) | 16-33 : kuv | |||
Rov ua dua khoov zaus (F / R) 20ºC | 7–12 | |||
Lub Sijhawm Kev Pabcuam Nruam hauv qab 1350ºC | Ntau tshaj 60 teev | |||
Micrographic Structure | Ferrite |
Kev sib raug zoo ntawm qhov siab tshaj plaws kev khiav hauj lwm kub thiab lub cub tawg cua
Rauv cua | Cua qhuav | Huab cua | hydrogen-argon roj | Argon | Decomposition ammonia roj |
Kub (ºC) | 1400 | 1200 | 1400 | 950 ua | 1200 |