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| Excellent SuperArmoTM Mono Crystal Tungsten Carbide Powders |
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| 1.
SuperArmoTM Mono Crystal WC Powders |
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| 1.1 Chemical
Composition |
化学成分Chemical Composition (wt)% |
T.C |
F.C |
Fe |
Ta |
Nb |
Si |
Ti |
6.1-6.2 |
≤0.06 |
≤0.25 |
≤0.03 |
≤0.03 |
≤0.02 |
≤0.15 |
外观Appearance |
Light grey powder |
松装密度Apparent Density (g/cm3) |
6.0-7.5 |
比重Specific Gravity (g/cm3) |
15.4-15.6 |
硬度 Hardness（HV） |
2000-2200 |
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| 2.
Product Specifications |
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Type |
Name |
C (wt%) |
Particle Size（mesh） |
Particle Size (um) |
Reference Products |
Metco |
Kennametal |
SuperArmoTM Mono Crystal WC Powders
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SA-MTC1 |
6.1-6.2 |
-150+325 |
45-106 |
WOKA 50104 |
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SA-MTC2 |
-170+325 |
45-90 |
WOKA 50105 |
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SA-MTC3 |
-230+100 |
63-150 |
WOKA 50107 |
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SA-MTC4 |
-70+115 |
125-212 |
WOKA 50108 |
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SA-MTC5 |
-115+325 |
45-125 |
WOKA 50109 |
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SA-MTC6 |
-200+325 |
45-75 |
WOKA 50114 |
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SuperArmoTM Composite Powders |
SA-MCTC1 |
5.4-6.0 |
80-325 |
45-180 |
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HDK |
SA-MCTC2 |
5.2-5.6 |
80-325 |
45-180 |
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P-90 |
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| 3.
Characters |
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| Our SuperArmoTM mono crystal WC powders have single-phase structure; therefore there is no phase transformation, no grain boundaries and fewer defects. And also it has homogeneous microstructure, larger grain size. As a result, compared with cast and common tungsten carbide powders, our SuperArmoTM mono crystal WC powders have the following characters: |
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More stable thermal stability |
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Stronger toughness and better impact resistance |
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Higher corrosion resistance |
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Better wear resistanc |
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Better compatibility with nickel, cobalt, iron and copper based alloys |
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Higher Hardness than common WC powders |
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| 4.
Applications |
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Our SuperArmoTM mono crystal WC powders are widely used as matrix material for oil mining and geological PDC drilling bits to replace cast tungsten carbide powders |
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Our SuperArmoTM mono crystal WC powders are used as powder blends for PTA hardfacing and the filler powder in FCW and tube electrodes for hardfacing, as well as for the thermal spraying |
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Our SuperArmoTM mono crystal WC powders are widely used in cemented carbide inserts for mining bits to replace common WC powders |
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| 5.
Package |
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| Standard packaging is 50 kg per pail with polyethylene liner. |
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| Note: Other specifications can be available as per customer's requirements. |
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