To provide a magnesium alloy molded article excellent in impact resistance.
An attache case 10 comprises a rectangular parallelepiped box-shaped base material (a body 11 and a lid part 12) made up of a plate (a 0.8 mm thick roller plate) of a magnesium alloy (Mg-9.0% by mass Al-1.0% by mass Zn) equivalent to an AZ91 alloy. The lid part 12 is connected to the body 11 by a hinge (not illustrated) so that the attache case 10 is openable/closable. The body 11 and the lid part 12 are molded by subjecting the roller plate of the magnesium alloy, to press working. Four leg parts 13 are provided to the bottom face 106 of the attache case 10. The attache case 10 is provided with a reinforcement layer 20 made of FRP formed by reinforcement fiber and resin on the inner surface of each corner (8 solid angle parts) and at four positions where the respective leg parts 13 are disposed, in the inner surface of the bottom face 106.
MIMURA KOJI
OKUDA NOBUYUKI
NUMANO MASASADA
| JP2002302072A | 2002-10-15 | |||
| JP2012130957A | 2012-07-12 | |||
| JP2002361804A | 2002-12-18 | |||
| JP3067868U | 2000-04-11 | |||
| JPS5971702A | 1984-04-23 |
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