Hot stamping member
AssigneeNippon Steel Corporation
InventorsAkinobu Kobayashi, Yuji Sakiyama, Takayuki Harano
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AssigneeNippon Steel Corporation
InventorsAkinobu Kobayashi, Yuji Sakiyama, Takayuki Harano
Estimating the term…
A hot stamping member including a base material and a plating layer provided on the base material, wherein the plating layer has a Ni-rich region, an Al-rich region and an Fe-rich region in this order from a surface of the plating layer, in a region from the surface of the plating layer to a 100 nm position in the thickness direction from the surface of the plating layer, Ni and Fe satisfy predetermined contents, in a region from the 100 nm position in the thickness direction from the surface of the plating layer to a 500 nm position in the thickness direction from the surface of the plating layer, Ni and Fe satisfy predetermined contents, and, in a region from the 500 nm position to a 1000 nm position in the thickness direction from the surface of the plating layer, Ni and Fe satisfy predetermined contents.
A hot stamping member comprising:
A hot stamping member comprising:
Dependencies are inferred from the claim text.