Synthetic single crystal diamonds, also called synthetic mono crystal diamond and abbreviated as SSCD or SMCD or MCD, are man-made diamonds, manufactured under controlled conditions and are free from impurities, inclusions and cracks. These tightly controlled quality aspects lead to predictable and constant die performance. Typical application areas: Bonding wire (gold, copper, aluminum) Medical wire Stainless steel wire Copper wire EDM wire Special alloy and high performance alloy wire Precious metal wire Various other ferrous and non-ferrous metal wire types

1. 河 南 磨 澳 超 硬 材 料 有 限 公 司
M O R E S U P E R H A R D P R O D U C T S C O . , L T D
Factory: Room 906, Tower B, Wanda Plaza Office Building, No. 171 Zhongyuan Rd,
Zhengzhou,450000,China Email:Anna.wang@moresuperhard.com
Monocrystalline Diamond Die
Application:
Mono-crystalline diamond die blanks can be used in hot drawing and cold drawing of various metal wires,
with high quality polished surface and long service life.
Descriptions and Features:
Monocrystalline diamond not only has the similar performance with natural diamond, but also has other
characteristics, such as: high hardness, good wear resistance, high strength, perfect thermal conductivity,
low friction coefficient with nonferrous metals, good anti-caking, high corrosion resistance and excellent
chemical stability. This kind of diamond die blank plays a important role in machine processing field,
especially precision processing, and it is being used more and more widely.
Specifications:
Monocrystalline diamond die MD111 blanks are categorised by their thickness in millimetre (see
table). The other major product dimension is defined by its inscribed circle diameter. Die piercing
can be carried out by laser or ultrasonic machining techniques.
Product Nomenclature Nominal thickness(mm)
Thickness tolerance
(mm)
Minimum inscribed
Circle diameter(mm)
MD111-05 0.5 0.46-0.55 0.6
MD111-06 0.6 0.56-0.66 0.7
MD111-07 0.7 0.66-0.75 0.8
MD111-08 0.8 0.76-0.85 0.9
MD111-09 0.9 0.86-0.95 1.0
MD111-10 1.0 0.96-1.05 1.1
MD111-11 1.1 1.06-1.15 1.2
MD111-12 1.2 1.16-1.25 1.3
MD111-13 1.3 1.26-1.35 1.4