Patent ID: 11931821
Assignee: PROTERIAL, LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  C  H | IPC B

Claim 11:
12. A magnesium clad material comprising when a cross-section thereof cut in a thickness direction thereof is observed:
a Mg layer made of a Mg—Li alloy and serving as a base layer;
a first Al layer made of pure Al or an Al alloy; and
a first joint made of pure Cu or a Cu alloy and arranged between the Mg layer and the first Al layer; wherein
the magnesium clad material has a 0.2% proof stress of 150 MPa or more as measured in a tensile test under a room temperature atmosphere; and
the Mg—Li alloy comprises LXZ911 or LXZ921 which contains Ca and Zn.