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Carbides
Brand: KF-60 KF-61 KF-62 KF-65 KF-66...
  • KF-65: WC-10Co4Cr, WC-10Co4Cr , WC-10Co4Cr KF-60: WC-12Co, WC-12Co, WC-12Co (Low Carbon)

  • KF-61: WC-17Co KF-62: WC-25Co KF-66: WC-23%CrC-7Ni, 43WC-43%CrC-14Ni

  • KF-68: WC-30WB-10Co, WC-30WB-5Co5Cr KF-69: Cr3C2-20NiCr KF-70: Cr3C2-25NiCr KF-71: Cr3C2-30NiCr

  • WC-10Ni, 35%WC-NiCrBSi, 50%WC-NiCrBSi

Description
Excellent wear-resistant and corrosion-resistant coating material, especially suitable for wear-resistant protection in humid salt spray environment. According to the requirements of service performance, the pulverizing method and raw materials are adjusted to ensure the best performance of the coating. Application: wear resistance, fretting wear resistance, general machinery, alternative hard chromium plating, smoother surface, less or free post machinin.
Specification
Brand  Product Name  Particle Size (μm) Chemistry (wt%) Type  Apparent density Flowability Properties Application 
Co C Fe W Cr B Si Ni
KF-65 WC-10Co4Cr  15-45, 10-38 9.5-10 5.3-5.6 ≤0.8 Bal. 3.5-4.0       Sinter&Crush 5.5-6.5g/cm3 ≤25 s/50g APS,HVOF,HVAF  Alternative hard chromium plating; Petroleum, paper, general machinery
KF-65 WC-10Co4Cr  15-45,10-38,5-30 9.5-10 5.3-5.6 ≤0.8 Bal. 3.5-4.0       Agglomerated and sintered 4.0-6.0 g/cm3 ≤18 s/50g APS,HVOF,HVAF  Alternative hard chromium plating; Petroleum, paper, general machinery
KF-65 WC-10Co4Cr 5-25,5-15 9.5-10 5.3-5.6 ≤0.8 Bal. 3.5-4.0       Agglomerated and sintered 3.5-4.8 g/cm3 Stable feeding to powder feeder HVOF,HVAF  Alternative hard chromium plating;Smoother surface, less or free post machining;
KF-60 WC-12Co 15-45,10-63 10.5-12 4.9-5.4 ≤0.8 Bal.         Sinter&Crush 5.5-6.5 g/cm3 ≤25 s/50g APS,HVOF Wear resistance,Fretting wear  resistance
KF-60 WC-12Co 15-45,10-38,5-30 10.5-12 4.9-5.4 ≤0.8 Bal.         Agglomerated and sintered 4.0-6.0 g/cm3 ≤18 s/50g APS,HVOF,HVAF Wear resistance,Fretting wear  resistance;general machinery
KF-61 WC-17Co 15-45,10-38 15.5-17 4.5-5.1 ≤0.8 Bal.         Agglomerated and sintered 3.5-5.5 g/cm3 ≤25 s/50g APS,HVOF,HVAF Wear resistance,Fretting wear  resistance,Better toughness; general machinery
KF-62 WC-25Co 15-45,10-38 22-26 4.0-4.6 ≤0.8 Bal.         Agglomerated and sintered, Densification 3.0-5.5 g/cm3 ≤25 s/50g APS, Detonation guns,cold spray Fretting wear  resistance,Better toughness
KF-66 WC-23%CrC-7Ni 15-45,10-38   6.0-6.8 ≤0.8 Bal. 16.5-20     5.5-7 Agglomerated and sintered 3.0-5.0 g/cm3 ≤25 s/50g APS,HVOF,HVAF  Alternative hard chromium plating;Used for low concentration acid/alkali environment at 200 ℃;  Anti oxidation and wear resistance at 750 ℃
KF-66 43WC-43%CrC-14Ni 15-45,10-38   7.8-8.4 ≤0.8 Bal. 35-38     12-14 Agglomerated and sintered 2.0-4.0 g/cm3 ≤35 s/50g APS,HVOF,HVAF Alternative hard chromium plating Used for low concentration acid/alkali environment at 200 ℃
  WC-10Ni 15-45,10-38   4.5-5.2 ≤0.1 Bal.       8.5-10.5 Agglomerated and sintered 4.0-6.0 g/cm3 ≤18 s/50g APS,HVF,HVAF Non magnetic wear resistant coating. Better corrosion resistance
KF-70 Cr3C2-25NiCr 15-45, 20-53   9-11 ≤1   Bal.     18-21.5 Agglomerated and sintered ≥2.3 g/cm3 Stable feeding to powder feeder APS,HVOF Anti oxidation and wear resistance at 815 ℃
KF-69 Cr3C2-20NiCr 15-45, 20-53   9-11 ≤1   Bal.     15-17.5 Agglomerated and sintered ≥2.3 g/cm3 Stable feeding to powder feeder APS,HVOF Anti oxidation and wear resistance at 815 ℃
KF-71 Cr3C2-30NiCr 15-45, 20-53   9-11 ≤1   Bal.     15-17.5 Agglomerated and sintered ≥2.3 g/cm3 Stable feeding to powder feeder APS,HVOF Anti oxidation and wear resistance at 815 ℃. Better toughness
KF-60 WC-12Co (Low Carbon) 15-45, 20-53 10.5-12 4.0-4.4 ≤0.8 Bal.         Agglomerated and sintered 4.0-6.0 g/cm3 ≤18 s/50g HVOF,HVAF Used for Zn bath rolls in Continuous Galvanizing Lines
KF-68 WC-30WB-10Co 15-45,20-53,10-38 9-11 3.5-3.9   Bal.   1.4-1.7     Agglomerated and sintered 3.0-4.9 g/cm3 ≤30 s/50g HVOF,HVAF Used for Zn bath rolls in Continuous Galvanizing Lines
KF-68 WC-30WB-5Co5Cr 15-45,20-53,10-38 4-6 3.5-3.9   Bal. 4-6 1.4-1.7     Agglomerated and sintered 3.0-4.9 g/cm3 ≤30 s/50g HVOF,HVAF Used for Zn bath rolls in Continuous Galvanizing Lines
  35%WC-NiCrBSi 15-53,45-104   2.5-3.2 1.0-2.6 32-35 7.5-9 1.5-1.9 2.0-2.7 Bal. WC and NiCrBSi forming alloy 4.0-4.9 g/cm3 ≤16 s/50g HVOF,PS Alternative Blended type WC+Ni60;Higher material utilization,Lower energy consumption, lower thermal impact;Used for glass mold
  50%WC-NiCrBSi 15-53,45-104   3.2-4.3 0.8-2.0 45-48 5.8-7.2 1.0-1.7 1.5-2.4 Bal. WC and NiCrBSi forming alloy 5.0-7 g/cm3 ≤16 s/50g HVOF,PS Alternative Blended type WC+Ni60;Higher material utilization,Lower energy consumption, lower thermal impact;Used for glass mold
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