|
Theraml Spray Wires
|
Wire
Name
|
Chemistry
|
Dia.
(mm)
|
Competitor's
Equiv.
|
Properties & Application
|
|
Babbitt
|
Sb 8%,
Cu 4%,
Sn bal
|
3.0
2.0
1.6
|
TAFA 04T
|
Used as restoring material for
bushings of sliding bearings.
|
Aluminum
Bronze
|
Al 8%,
Cu bal
|
2.0
1.6
|
TAFA 10T
|
Used as undercoat material for
copper-based components or
restoring material for bushings of
sliding bearings.
|
|
Brass
|
Zn 38%,
Cu bal
|
2.0
1.6
|
TAFA 12T
|
Used as decorative coating as well
as wearable sealing coatings.
|
Ni-Cr-
Ti Alloy
|
Cr43-
45%
Ti<1%,
Ni bal
|
3.0
2.0
1.0
|
TAFA 45CT
|
Can be sprayed to degrade high
temperature corrosion and
particles erosion of water wall
tubes in steam generating boilers,
lower furnace section of the boiler,
transition section of boiler, and
tube walls in black liquor recovery
boilers.
|
Ni-Al
Alloy
|
Al 5%,
Ni bal
|
3.0
2.0
1.6
|
TAFA 12T
|
Used as a bond coat. Also suitable
for dimension restoration on nickel
and nickel alloys.
|
Ni-Al
Composite
|
Al 20%,
Ni bal
|
3.175
3.0
1.6
|
TAFA 79B,
Metco 405
|
Better self-bonding material than
molybdenum wire, particularly with
regards to strength. Coatings are
dense and resistant to high
temperature oxidation, thermal
shock etc.
|
Martensitic
Stainless
Steel
|
Cr 13%
Fe bal
|
3.0
2.0
1.6
|
TAFA
60T, 61T
Metcoly 2
|
Used as wear-resistant materials.
|
18/8
Stainless
Steel
|
Cr 18%
Ni 9%
Ti<1%
|
3.0
2.0
1.6
|
TAFA 80T
Metcoloy 1
|
Conventional corrosion-resistant
materials.
|
316
Stainless
Steel
|
Cr 17%,
Ni 14%,
Mo 2%
|
3.0
2.0
1.6
|
TAFA 85T
Metcoloy 4
|
Conventional corrosion-resistant
materials.
|
Cored
Wires
|
B-Cr-Fe
30-35%
Fe bal
|
2.0
1.6
|
TAFA
95MXC
|
Coating made from these cored
wires own high hardness
(>=60HR30N) and show excellent
abrasive and erosive wear
resistance.
|
|
Zinc
|
Zn>99.9%
|
3.0
2.0
1.6
|
|
Primarily used as long-term
corrosion-resistant coating for
various kinds of large steel
components.
|
|
Aluminum
|
Al.99.7%
|
3.0
2.0
1.6
|
|
Primarily used as long-term
corrosion-resistant coating
for various kinds of large
steel components.
|
Zn-Al
Alloy
|
Zn 85%
Al 15%
|
3.0
2.0
1.6
|
|
Primarily used as long-term
corrosion-resistant coating
for various kinds of large
steel components.
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