RU2007101661A

RU2007101661A - MAGNESIUM ALLOY MOLD IN PERMANENT FORM

Info

Publication number: RU2007101661A
Application number: RU2007101661/02A
Authority: RU
Inventors: Тревор Брус АББОТТ (AU); Тревор Брус АББОТТ
Original assignee: Каст Сентр Пти Лтд. (Au); Каст Сентр Пти Лтд.
Priority date: 2004-06-24
Filing date: 2005-06-23
Publication date: 2008-07-27
Also published as: US20070212250A1; JP2008503651A; IL180193A0; EP1761652A4; CN101006191A; CA2572002A1; MXPA06015208A; WO2006000022A1; CN101006191B; TW200600588A; NO20070414L; EP1761652A1; JP4729567B2; KR20070049114A

Claims

1. An alloy containing zinc (Zn) and aluminum (Al) in quantities whose values are located inside a quadrangle bounded by segments AB, BC, CD and DA, where:

A corresponds to 10% Zn - 2.5% Al,

B corresponds to 10% Zn - 5% Al,

C corresponds to 13% Zn - 6.4% Al, and

D corresponds to 19% Zn - 2.5% Al;

calcium (Ca) and / or beryllium (Be) in quantities whose values are located inside the quadrangle bounded by the segments EF, FG, GH and NOT, where:

E corresponds to 0.01% Ca - 0% Be,

F corresponds to 1% Ca - 0% Be,

G corresponds to 0% Ca - 0.0025% Be, and

H corresponds to 0% Ca - 0.0001% Be

optional (optional, optional) manganese;

the rest is magnesium, with the exception of incidental impurities.

2. The alloy according to claim 1, containing more than 11% zinc.

3. The alloy according to claim 2, containing 12-14% zinc.

4. The alloy according to any one of claims 1 to 3, containing 2.5-5% aluminum.

5. The alloy according to claim 4, containing 3-4.5% aluminum.

6. The alloy according to claims 1 and 2, containing 0.01-0.5% calcium.

7. The alloy according to claim 6, containing 0.05-0.2% calcium.

8. The alloy according to claims 1 and 2, containing 0.0002-0.002% beryllium.

9. The alloy of claim 8, containing 0.0005-0.001% beryllium.

10. The alloy according to claims 1 and 2, containing manganese in an amount of less than 1%.

11. The alloy of claim 10, containing 0.1-0.5% manganese.

12. Magnesium-based alloy, which includes 11-13.5% zinc, 3-4.5% aluminum, 0.05-0.15% calcium, 0.0005-0.001% beryllium, optional (optional, optional ) manganese in an amount of less than 0.5%, and the rest is magnesium, with the exception of incidental impurities.

13. Magnesium-based alloy, which includes 11.5-13.5% zinc, 3-4.5% aluminum, optionally (optionally, optionally) manganese in an amount of less than 0.5%, or 0.05-0 , 15% calcium, or 0.0005-0.001% beryllium, the rest is magnesium, with the exception of incidental impurities.

14. Magnesium-based alloy, which includes 11.5-13.5% zinc, 3-4.5% aluminum, 0.2-0.4% manganese, 0.05-0.15% calcium, 0 , 0005-0.001% beryllium, and the rest is magnesium, with the exception of incidental impurities.

15. An alloy based on magnesium, which includes 11.5-13.5% zinc, 3-4.5% aluminum, 0.2-0.4% manganese, or 0.05-0.15% calcium, or 0.0005-0.001% beryllium, and the rest is magnesium, with the exception of incidental impurities.

16. The alloy according to claims 12-15, containing 12-13% zinc, 3.5-4% aluminum, less than 0.08% silicon, less than 40 ppm (parts per million) of iron and less than 10 ppm (parts per million) of nickel.