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HOME > Diamond & CBN Compact tools > Diamond & CBN Compact tools
Diamond &CBN Compact tools
![Diamond &CBN Compact Cutting tools](image/daiy.gif)
Diamond Compact is sintered polycrystalline diamond composit known as PCD. CBN Compact is sintered polycrystalline CBN composit known as PCBN.
The Physical properties of tool materials
Tool materials | Knoop hardness |
---|---|
Natural diamond | 8000~12000 |
Diamond compact | 6000~8000 |
CBN | 4700 |
CBN compact | 3400~4000 |
Tungsten carbide (K10) | 1800~2200 |
Tool application and case histories
Diamond compact and natural diamond tools
non-ferrous materials | aluminium alloys copper・copper-alloy[brass ・bronze] zinc-alloy titanium-alloy manganin magnesium alloy tungsten carbide cermet precious stones[gold・silver・pratinum] |
---|---|
non-metal | plastics FRP hard-rubber hard-paper graphite ceramics ferrites asbestos |
CBN Compact tools
Hardened alloy steel | Carbon steel(SK) High carbon chrome bearing steel(SUJ) steinless steel(SUS) Chrome molydebynum steel(SCM) Nickel chrome molybdebynum steel(SNCM) |
---|---|
Tool steel | High speed tool steel(SKH) Alloy tool steel(SKS, SKD, SKT) Carbon tool steel(SK) |
Chilled iron | Chilled cast iron Meehanite cast iron |
Heat-resistant alloy | Nickel base alloy:Inconel、Rune、Monel、Incoloy、Waspaloy Cobalt base alloy:Stellite、Colmonoy、Warrex |