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1.Introduction:
DLX alloy offer nickel based thermal spray wire. We produce NiCrTi/45CT wire is a Nickel/Chrome/Titanium wire. 45CT wire was developed specifically for boiler applications. 45CT wire is second generation material replaces 06BXP and produces coatings which are extremely resistant to corrosive vanadium and sulfur gases in boiler atmospheres
2.Typical Uses and Applications:
45CT material has proven 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 (as of this writing).
Item | Inconel 625 | Ni95Al5 | 45CT | Monel 400 | HC-276 | Cr20Ni80 | K500 |
C | ≤0.05 | ≤0.02 | 0.01-0.1 | ≤0.04 | ≤0.02 | ≤0.08 | ≤0.25 |
Mn | ≤0.4 | ≤0.2 | ≤0.2 | 2.5-3.5 | ≤1.0 | ≤0.06 | ≤1.5 |
P | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 | ≤0.01 |
S | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
Si | ≤0.15 | ≤0.2 | ≤0.2 | ≤0.15 | ≤0.08 | 0.75-1.6 | ≤0.5 |
Cr | 21.5-23 | ≤0.2 | 42-46 | - | 14.5-16 | 20-23 | - |
Ni | Rest | Rest | Rest | 65-67 | Rest | Rest | Rest |
Cu | - | - | - | Rest | - | - | 27-33 |
Mo | 8.5-10 | - | - | - | 15-17 | - | - |
Ti | ≤0.4 | 0.4-1 | 0.3-1.0 | 2.0-3.0 | - | - | 0.35-0.85 |
Al | ≤0.4 | 4--5 | - | ≤0.5 | - | - | 2.3-3.15 |
Fe | ≤1.0 | - | ≤0.5 | ≤1.0 | 4.0-7.0 | - | ≤1.0 |
Nb | 3.5-4.15 | - | - | - | - | ≤1.0 | - |
Co | - | - | - | - | - | - | - |
V | - | - | - | - | ≤0.35 | - | - |
W | - | - | - | - | 3.0-4.5 | - | - |
Impurities | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 |
The coatings of NW 450T wire is used to protect boiler tubes in thermal power plant such as water cooling tube, superheater tube, reheater tube and economizer tube from oxidation and sulfidation against high temperature.
It also proven to be particularly effective as a protective arc spray coating for boiler tubes in black liquor recovery boilers and coal fired utility boilers.
Wire: 0.8mm 1.2mm 1.6mm 2.4mm 3.2mm.
Products are generally supplied in standard cardboard boxes,
pallets, wooden boxes. Special packaging requirements can also be
accommodated. (also depend on the customers' requirements)
For the Thermal spray wires , we wind small size wire less than
1.6mm wires on spools. Bigger size over than 2.4mm in coils. Then
put spools into cartons, Then put the cartons onto pallet or wood
box.
1) Free sample could be supplied for testing purpose.
2) Customized lable, packing, OEM service.
3) Mill test certificate will be provided after production.
4) Good packing methods to keep goods statable.
CHANGZHOU DLX ALLOY COMPANY was establish in 2016,our factory
established in 2002 and has got ISO9001 International Quality
Management System Certificate and SGS Certificate.Our factory is
becoming a high-tech company,We are professional in researching and
producing special alloy material.The production process include
melting,drawing,heat treatment,finishing and testing.We offer super
alloy,welding wire,corrosion resistance alloy,precision
alloy,FeCrAl alloy,NiCr alloy,CuNi alloy,in the form of
wire,strip,ribbon,bar,tube,plate and etc.The administrative
principle of our company is "intensifying inner supervision,
complying with technical process and quality control, continuously
adopting new technology to ensure the product quality". We employ
some senior engineers to instruct technology, apply new technology
and research new products. Our operation principle is "Quality
first, Customer first". All the staff of our company would like to
provide high quality and reasonably priced products for clients at
home and abroad, and to make your products more competitive.