wc-co powder with strong wear-resistance
short description:
description
wc-co powders: high-performance materials for wear-resistant applications
introducing our range of wc-co powders, designed to provide exceptional wear resistance and durability in a wide range of industrial applications. our powders are made of tungsten carbide (wc) particles held together by cobalt (co) binder, resulting in a material that is both hard and tough.
our product range includes four main grades: kf-60 wc-12co, kf-61 wc-17co, and kf-62 wc-25co, each with varying cobalt content and particle size distribution. kf-60 is available in both sintered and crushed or agglomerated and sintered forms, with particle sizes ranging from 15-45μm and 10-63μm, respectively. kf-61 and kf-62 are both agglomerated and sintered powders, with particle sizes ranging from 15-45μm and 10-38μm.
our wc-co powders offer excellent wear resistance and are particularly suited for applications where there is a high level of friction, such as in general machinery or fretting wear environments. the higher cobalt content in kf-61 and kf-62 provides better toughness, making them ideal for applications where impact resistance is also required.
in addition to their exceptional wear resistance, our wc-co powders are also highly versatile and can be used in a variety of ways. they can be sprayed onto surfaces to form a hard and wear-resistant coating, or they can be used to manufacture wear-resistant components such as cutting tools, bearings, and seals.
at our state-of-the-art production facility, we use advanced processing techniques to ensure consistent and high-quality powders. our products are rigorously tested to ensure they meet the highest standards for wear resistance and durability.
in summary, our range of wc-co powders is a reliable choice for industrial applications where wear resistance and durability are critical. with their exceptional properties and versatility, they provide a cost-effective solution for extending the life of components and improving the performance of machinery.
similar products
| brand | product name | amperit | metco/amdry | woka | praxair | pac |
| kf-60p | wc-12co | 515 | 72f-ns | wc-114wc-489-1 | 127 | |
| wc-12co | 518519 | 3101-3106 | wc-7271342 | 125126 127 |
||
| kf-60c | wc-12co(low carbon) | 512 | ||||
| kf-61p | wc-17co | 526 | 5143 2005ns 73f-ns | 32023202 | wc-7291343 | |
| kf-62 | wc-25co |
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 ℃ | |||
| kf-63 | 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 | |||
| kf-300e | 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 | |
| kf-300f | 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 | ||