1 Subjects: “...nanoporous metal foam...”

2 Subjects: “...metal foam...”

3 Subjects: “...metal foam...”

4 Subjects: “...metal foam...”

5 Subjects: “...metal foam...”

6 Subjects: “...nonuniform metal foam...”

7 Subjects: “...metal foam core layer...”

8 Subjects: “...metal foam...”

9 Subjects: “...metalized foam sheet...”

10 Subjects: “...metal foams...”