Application No: 201320260703

Patent Applicant: Henan Huanghe Whirlwind Co.,Ltd

Abstract: The utility model patent relates to the synthetic diamond technology, the intermediate materials of synthetic diamond. It is the primary material of synthetic products including graphite block. The features: there’s metal layer on the surface of graphite block, which is sputtered by high-energy particle. The primary material has the advantages of strong conductive ability, well-distribution temperature and high production efficiency during the processing of synthetic diamond.

Independent patent requirement: 1. Primary material of synthetic products including graphite block, its features: metal layer on the surface of graphite block.

2. The feature of primary material based on 1: Metal layer is sputtered by high-energy particle.