Patent · US Active

Diamond composites by lithography-based manufacturing

US11311850B2 · kind B2 · utility

1Cited by

1References

9Claims

0Family size

Assignee

Sandvik Intellectual Property AB · SE

Inventors

Johan Sundstrom · Lövstabruk, SE
Malin Mårtensson · Borås, SE

Key dates

Filing date	Aug 25, 2016
Grant date	Apr 26, 2022
Priority date	—
Expiry date	Aug 8, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A lithography based method for the manufacture of diamond composite materials in which green bodies are prepared by a layer-by-layer construction with resulting green bodies de-bound and sintered to achieve a dense high hardness material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.