جستجو در تالارهای گفتگو
در حال نمایش نتایج برای برچسب های 'magnesium alloys'.
1 نتیجه پیدا شد
-
Magnesium Alloys: 1) Dow Metal: It contains 90% magnesium, 10% Aluminum and a small addition of manganese. - Dow metal finds applications in auto and aircraft industries. - Dow metal is extremely light and can be welded and machined. 2) Cast Alloys of Magnesium: [TABLE] [TR] [TD][/TD] [TD]% Composition (Balance Mg)[/TD] [TD]Properties[/TD] [/TR] [TR] [TD]1.[/TD] [TD]Rare Earth metal 3.0, Zn 2.5, Zr 0.6[/TD] [TD]Creep resistant up to 250° C, excellent cast ability, pressure tight and weld able.[/TD] [/TR] [TR] [TD]2.[/TD] [TD]Al 8, Zn 0.5, Mn 0.3, Be 0.0015[/TD] [TD]General purpose pressures die casting alloy.[/TD] [/TR] [TR] [TD]3.[/TD] [TD]Al 8, Zn 0.5, Mn 0.3[/TD] [TD]General purpose alloy, good founding properties. Good ductility, strength and impact resistance.[/TD] [/TR] [TR] [TD]4.[/TD] [TD]Al 7.5 – 9.5, Zn 0.3 – 1.5, Mn 0.15 minimum.[/TD] [TD]General purpose alloy with good average properties.[/TD] [/TR] [/TABLE] 3) Wrought Magnesium alloys: [TABLE] [TR] [TD][/TD] [TD]% Composition (Balance Mg)[/TD] [TD]Properties[/TD] [/TR] [TR] [TD]1.[/TD] [TD]Zn 3.0, Zr 0.6[/TD] [TD]High strength sheet, extrusion and forging alloy. Weld able under good conditions.[/TD] [/TR] [TR] [TD]2.[/TD] [TD]Th 0.8, Zr 0.6, Zn 0.6[/TD] [TD]Creep resistant up to 350° C, fully weld able.[/TD] [/TR] [TR] [TD]3.[/TD] [TD]Al 6.0, Zn 1.0, Mn 0.3[/TD] [TD]general purpose alloy, gas and arc weld able.[/TD] [/TR] [TR] [TD]4.[/TD] [TD]Al 8.5, Zn 0.5, Mn 0.12 minimum.[/TD] [TD]High strength alloy for forging of simple design.[/TD] [/TR] [/TABLE]
