3003 Txhuas Ntawv Nyiaj Lev Tshaj
Aluminium ntawv nyiaj 3003 yog cov khoom siv dav tshaj plaws hauv lub 3000 series. 3003 alloy aluminium foil ntxiv metallic manganese los txhim kho lub cev lub cev ntawm aluminium ntawv ci. Nws tseem hu ua tus “Al-Mn” series hlau thiab muaj ib tug series ntawm zoo kawg li zog thiab ntau yam kev siv.
3003 aluminium alloy foil khoom cov khoom
3003 Aluminium Ntawv Nyiaj yog tsuas yog tsim ntawm txhuas, Manganese thiab lwm cov ntsiab lus. Ntxiv ntawm manganese cov khoom tseem ceeb txhim kho nws lub zog thiab corrosion tsis kam. 3003 Txhuas Ntawv Nyiaj yog hais txog 10% muaj zog tshaj 1100, tab sis tag nrho lub zog tsis yog siab (me ntsis siab dua 1000 series Muaj Ntshiab Aluminium). Tib lub sijhawm, Nws muaj cov tshuaj tiv thaiv zoo heev. Nws corrosion tsis kam yog zoo heev, Ze rau corrosion tsis kam ntawm industrial frique txhuas. Nws muaj zoo corrosion tsis kam rau cov cua, dej tshiab, Hiav txwv dej, zaub mov, Organic Acids, roj tsheb, Nruab nruab nrab inoragacic ntsev dej daws, lwm. Lub corrosion tsis kam nyob rau hauv dilute acid kuj tseem zoo heev.
Aluminium ntawv nyiaj 3003 Lub Caij Nplooj Ntawv Cog Lus
| Aluminium ntawv nyiaj 3003 Tshuaj lom neeg cov ntsiab lus (%) | ||||||||
| Lub ntsiab | Al | Mn | Cu | Fe | Thiab | Zn | Nyias | Tag nrho |
| Kev sib xyaw (%) | 96.7-99 | 1.0-1.5 | 0.05-0.20 | 0.7 | 0.6 | 0.10 | 0.05 | 0.15 |
3003 Aluminium Ntawv Nyiaj Siv Neeg Kho Tshuab
Ntawm no yog cov lus teev cov khoom siv neeg txawv teb ntawm 3003 aluminium ntawv ci:
| Khoom | Tus nqi | Sau ntawv |
|---|---|---|
| Tensile zog | 130 – 170 MPa | Kev sib txawv nyob ntawm npau taws thiab tuab |
| Yield zog | 115 MPa | Kev sib txawv nyob ntawm npau taws thiab tuab |
| Elongation | 1 – 8% | Txawv nyob ntawm thickness thiab npau taws |
| Hardness | ~ 40 hb (Brinell hardness) | Kev sib txawv nyob ntawm npau taws |
Lub cev kub-tshwj xeeb cov khoom
Ib qho tseem ceeb (Saib Tauj)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | • 130 mpa |
| Yield zog | 150 MPa |
| Elongation | Tom ntej 8% |
Ib nrab nyuaj (H14 Tauj)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 150 – 165 MPa |
| Yield zog | 125 – 140 MPa |
| Elongation | 1 – 4% |
Zog tag nrho (H18 Tauj)
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 165 – 170 MPa |
| Yield zog | 140 – 150 MPa |
| Elongation | 1% |
