Patent ID: 11878488
Assignee: NIPPON STEEL CORPORATION
Field: Surface technology, coating (Chemistry)
Classification: CPC B  C  Y | IPC B  C

Claim 0:
1. A hot stamped component, comprising:
a steel base material; and
a plating layer provided in contact with the steel base material as an upper layer of the steel base material and comprising 20% by mass or more Zn and 1.0% by mass or more Ni, each at a center position of a thickness of the plating layer wherein the center position is between the surface of the plating layer and a position in which a content of Fe is 95.0% by mass,
wherein a region of the plating layer on a steel base material side is a Fe—Zn solid solution comprising Ni, and
two or more twins exist in 10 crystal grains of the Fe—Zn solid solution adjacent to an interface between the steel base material and the plating layer.