Method for the economic manufacture of light components
AssigneeNnomaq 21, S.L.
InventorIsaac VALLS ANGLÉS
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Abstract
The present invention relates to a method for the economic production of light structural components with high flexibility in the geometry attainable. It also relates to the material required for the manufacturing of those parts. The method of the present invention allows a very fast manufacturing of the parts. The method of the present invention also allows the economic manufacturing of components with intricate internal geometries (such as for example cooling or heating circuits).
Claims41
A magnesium based alloy with the following composition, all percentages in weight percent:
- % Si:
- 0-15;
- % Cu:
- 0-30
- % Mn:
- 0-15;
- % Be:
- 0-15;
- % Zn:
- 0-15;
- % Li:
- 0.6-70;
- % Se:
- 0-20;
- % Fe < 30;
- % Pb:
- 0-10;
- % Zr:
- 0-10;
- % Cr:
- 0-15;
- % V:
- 0-10;
- % Ti:
- 0-20;
- % Bi:
- 0-20;
- % Ga:
- 0-20;
- % N:
- 0-2;
- % B:
- 0-5;
- % Al:
- 0-60;
- % Ni:
- 0-40;
- % Mo:
- 0-15;
- % W:
- 0-30;
- % Ta:
- 0-5;
- % Hf:
- 0-5;
- % Nb:
- 0-10;
- % Co:
- 0-30;
- % Ce:
- 0-15;
- % Ge:
- 0-20;
- % Ca:
- 0-15;
- % In:
- 0-20;
- % Cd:
- 0-20;
- % Sn:
- 0-40;
- % Cs:
- 0-20;
- % Se:
- 0-10;
- % Te:
- 0-10;
- % As:
- 0-10;
- % Sb:
- 0-20;
- % Rb:
- 0-20;
- % La:
- 0-15;
- % C:
- 0-5;
- % O:
- 0-15;
- % Y:
- 0-30;
- % Nd:
- 0-30;
- % Tm:
- 0-15;
- % Tb:
- 0-15;
- % Gd:
- 0-20;
- % Dy:
- 0-15;
- % Yb:
- 0-15;
- % Er:
- 0-15;
- % Sm:
- 0-15;
- % Pr:
- 0-15;
- % Ho:
- 0-25;
- % Lu:
- 0-15;
- % Th:
- 0-15;
- Wherein:
- % Gd+% Nd+% Sm+% Y+% Pr+% Sc+% Pm+% Eu+% Tb+% Dy+% Ho+% Er+% Tm+% Yb+% Lu+% Th=0.002-34;
- and
- % Zr+% Zn+% Mn+% Y+% Ce+% La+% Ca+% Sc=0.002-34;
- The rest consisting on % Mg and trace elements, wherein trace elements are in total less than 2% by weight;
- and
- wherein % Mg>12%.
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Dependencies are inferred from the claim text.