Neuigkeiten
26. April 2010
Erweiterung der Magic Precision Inc.
Das Unternehmen bezieht einen neuen Hauptsitz im Taichung Industrial Park.
The tables below list some common properties of magnesium and the compositions of common magnesium alloys for extrusions.
Property | Unit | Temperature | AZ91 | AM60 | AM50 | AM20 | AS41 | AS21 | AE42 |
Density | g/cm3 | 20 | 1.81 | 1.8 | 1.77 | 1.75 | 1.77 | 1.76 | 1.79 |
Liquid Temperature | °C | 598 | 615 | 620 | 638 | 617 | 632 | 625 | |
Dissolve Temperature | °C | 420-435 | 420-435 | 420-435 | 420-435 | 420-435 | 420-435 | 420-435 | |
Heat expansion | um/m/*.k | 20-100 | 26 | 26 | 26 | 26 | 26.1 | 26.1 | 26.1 |
Specific heat of fusion | kj/kg* | 370 | 370 | 370 | 370 | 370 | 370 | 370 | |
Heat ratio | J/kg*K | 20 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 |
Heat transfer | W/K*m | 20 | 50 | 61 | 65 | 94 | 68 | 84 | 84 |
Electrical Resistance | μΩcm | 14.1 | 12.5 | 12.5 | |||||
洛桑比 | mm/m | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | 0.35 | |
Conductivity | MS/m | 20 | 6.6 | nm | 9.1 | 13.1 | nm | 10.8 | 11.7 |
Alloy | Alloy Chemistry, (%) | Application | ||||
Al | Mn | Zn | Zr | Mg | ||
AZ31B and CF | 3 | 0.2 | 1 | NA | balance | general rigidity |
AZ31B-H24 | 3 | 0.2 | 1 | NA | balance | good rigidity, normal temperature |
AZ61A-F | 6.5 | 0.15 | 1 | NA | balance | good rigidity, avg. cost |
AZ80A-T5 | 8.5 | 0.12 | 0.5 | NA | balance | high rigidity |
ZK60A-T5 | NA | NA | 5.5 | 0.45 | balance | high rigidity, unweldable |
Das Unternehmen bezieht einen neuen Hauptsitz im Taichung Industrial Park.
Wir sind nach ISO 9001:2000 zertifiziert.
Magic Precision ist kompetent in allen NADCA Standards für den Druckguss.