• / PCD Grade
  • Feature
  • PCD(PKD) means diamond particles are sintered with
  • BINDER under HPHT method which extends applications
  • depending on average particle sizes.
  • Using equal and dense PCD materials we produce our
  • products with great wear resistance suitable for nonferrous
  • metals and nonmetal process with long tool life, high
  • speed, high efficiency and high accuracy.
  • Type of CHAMPDIA PCD Series
Grade Avg.
Grain
(㎛)
Property Application
PCD-SF 1 · Sintered super fine diamond with great impact and
 wear resistance.
· Aluminum alloy, Jewels, Wooden
 materials, Plastics.
PCD-F 5 · Sintered fine grain grade with strong bonding.
· Great balance of workability and wear resistance
· SGeneral use of Aluminum alloy
 [Below 14% of Si], Copper alloy,
 Graphite, Graphite complex, Synthetic
 wood, Half sintered ceramic,
 Tungsten carbide
· SGreat surface roughness
PCD-F3 10 · Great wear and impact resistance · General use of Aluminum alloy
 [Below 14% of Si], Copper alloy,
 Graphite, Graphite complex, Synthetic
 wood, Half sintered ceramic and
 Tungsten carbide
PCD-M 30 / 4
Mixed
· Well balanced combination of fine grain [ 5㎛]
 and big grain [30㎛] with great wear/ impact
 resistance
· General use of Metal complex
 [such as Duralcan], HiSilicon Aluminum
 alloy [Above 14% of Sii], Glass fiber
 and Compressed wood
PCD-C 30 · Big diamond grain and high contents of PCD
 with great wear resistance
· General use of Metal complex, HiSilicon
 Aluminum alloy [Above 14% of Sii],
 Double bond metal [Aluminum, Cast iron]
 and Sintered ceramic
  • Application map of CHAMPDIA PCD Series