Macrocrystalline tungsten carbide Nickel-based alloy powder for PTA, Laser Cladding and Flame Spray
- This premixed powder uses Cast Tungsten Carbide (CTC) powder as hardphase to blend with and nickel-based self-fluxing alloy. CTC is irregular with high hardness (≥ 1) and excellent wear resistance. Nickel-based alloy powder is spherical or near-spherical and has excellent wettability with cast tungsten carbide. The premixed powders with different CTC contents and particles are suitable for PTA (Plasma Transferred Arc) welding, LC (Laser Cladding), and FS (Flame spray).
- The welding overlay has excellent wear resistance with low porosity.
- मुख्य रूपमा पहिरन प्रतिरोध, विरोधी घर्षण सतह वा खनन निकासी, तेल ड्रिलिंग, मेसिनरी उपकरण, र तेल उपकरणको लागि पहिरन मर्मत प्रयोग।
अवयवहरू
ग्रेड |
हार्डफेस |
Bonding-phase |
ZTC68 |
MTC |
निकल आधारित मिश्र धातु पाउडर |
*: We can tailor-make different particle sizes, Nickel-based alloys, and CTC contents for various applications.
सामान्य ग्रेडहरू
ग्रेड |
रचना (Wt, %) |
साइज (µm) |
साइज (जाल) |
ओभरले कठोरता (HRC) |
|
MTC |
Nikel आधारित पाउडर |
||||
ZTC683344 |
40 |
60 |
– 150 + 45 |
– 100 + 325 |
50 – 56 |
ZTC683345 |
50 |
50 |
– 150 + 45 |
– 100 + 325 |
52 – 56 |
ZTC683346 |
60 |
40 |
– 150 + 45 |
– 100 + 325 |
52 – 58 |