Data SheetNiCrTi
PRODUCT
Introduction
NiCrTi is very effective in providing long term protection to boiler tubes against high temperature sulfidation. The wrought material is highly resistant to sulfur/vanadium atmospheres up to 1800°F. Wrought material of this type has shown a 2 mil per year corrosion rate over a nine year period when used in the super heater section of boilers. Coatings of 45CT wire applied to boiler tubes have shown virtually no loss of thickness or spalling after 24 months of service.
Equivalent: TAFA 45CT, Metco 8500, PMET 889
Chemical Composition
|
Ti% |
Cr% |
Ni% |
|---|---|---|
| 0.3~1.0 |
42.0~46.0 |
Bal |
Typical Deposit Characteristics
| Typical Hardness | Bond Strength | Deposit Rate | Deposit Efficiency | Wire Coverage |
|---|---|---|---|---|
| HRC 30-35 | 7000 psi | 10 lbs/hr/100A | 85% | 0.8 oz / ft2 / mil |
Diamenter (mm)
1.6, 2.0, 3.17
Advantage
1. Reasonable price, regular sizes stock, short delivery time
2. International production technology, quality guaranteed
3. 100% replacement / Refund for problematic items
PRODUCTION PROCESS
SPRAY PROCESS
Arc Spray
Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coating technology .
Flame Spray
The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.
APPLICATION
Boiler Tubes
Corrosion Resistance
Protection Against High Temperature Sulfidation
highly oxidation-resistant coatings for boiler applications
PACKING AND SHIPPING
Standard Size & Packaging
|
Diameter |
Dimension Tolerance |
Packing |
Wire Weight |
|---|---|---|---|
|
1/16"(1.6mm) |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
|
2.0mm |
+0/-0.05 |
D 300 Spool |
15kgs(33 lbs)/spool |
|
1/8"(3.17mm) |
+0/-0.05 |
Coil Form |
20-400kgs/coil |
Other sizes can be produced based on customers’ requirement.
Label
Brand, Neutral or Customized
Lead time
Normally we keep stock of 2.0 mm, can deliver in 1 - 3 days.
For mass order, lead time depends on quantity
Delivery
Courier, Air, Sea
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