TG 80 SUPER ELECTRODES
TG 80 Super Electrodes provide stainless steel deposits with excellent mechanical characteristics.
Their semi-thick basic/rutile coating provides easy firing, very smooth melt transition and very little slag adhesion.
The coating has very low moisture sensitivity.Applications :
HARD-TO-WELD STEELS
HIGH-SECURITY JOINTS
Size :
Available in 350 mm lengths with 2.5 mm, 3.2 mm or 4 mm diameters
SMOOTH HR TECHNOCHROME
Hardfacing electrodes
3 to 4 mm deposit thickness
High chromium content
Description:
Hardfacing electrode called self-detaching "cover slag".
High yield: 170%
Thick rutile coating with iron powder and chromium carbide.
Principal Applications:
Extrusion screw surfaces in the ceramic industry.
The production constraints in the ceramic and cement industry call for the use of high-quality coatings at the lowest cost.
Smooth HR Technochrome, with its high chromium content, provides perfectly smooth, regular surfaces with very low coefficient of friction- ideal for the surfaces and hubs of propellers transporting abrasive powders.
Composition:
C Si Mn Cr
3.4 1.0 0.2 33
Hardness:
58 /62 HRC Rockwell diamond cone penetrator.
Maximum hardness is obtained by a two-layer weld deposit.
Isolation of the chromium carbides, which constitute the matrix, with hardness of 1400 to 1500 HV.
Packaging:
6 kg watertight plastic packets.
Lengths available:
450 for 4 mm diameter
350 for 3.2 mm diameter (special orders only)
TECHNOLOGY
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Characteristics :
Technoloy is a composite rod made using crushed sintered Tungsten Carbide grains bonded with a Nickel-Silver matrix, (Cu 50 Zn 40 Ni 10) with a low melting point ( 870°C ). The Technoloy rods are coated with a brazing flux. |
Availability:
We supply 6 different grades covering the most commonly used grain size range.
Procedure:
The surface to be coated must be ground before hardfacing.
Preheat at 150°C this surface before spraying the Technopowder MB 40. (recommended)
Heat locally to fuse this under-layer and then apply the Technoloy disposing the Tungsten carbide grain in order to obtain the best cutting effect
We recommend the use of the Techno 2000 torch kit, which is simple to use and easy to maintain.
Packaging:
in 5 kg Box.
Typical applications:
Oilfield fishing tools : Pilot Mill, Junk Mill, Junk Basket , Wash over shoe, Taper Mill
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PRODUCTS - ELECTRODES 