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SCOPERTA PRODUCT SELECTION GUIDE Justin Cheney, PhD CTO March 3 , 2011

SCOPERTA PRODUCT SELECTION GUIDE Justin Cheney, PhD CTO March 3 , 2011. PRODUCT SELECTION TOOL. What is the primary mechanism of material degradation?. WEAR. CORROSION. Nicko -Shield Products pg. 4. Vecalloy Products pg. 3. PRODUCT SELECTION: VECALLOY PRODUCTS. Vecalloy V TWAS

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SCOPERTA PRODUCT SELECTION GUIDE Justin Cheney, PhD CTO March 3 , 2011

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  1. SCOPERTA PRODUCT SELECTION GUIDE Justin Cheney, PhD CTO March 3, 2011

  2. PRODUCT SELECTION TOOL What is the primary mechanism of material degradation? WEAR CORROSION Nicko-Shield Products pg. 4 Vecalloy Products pg. 3

  3. PRODUCT SELECTION: VECALLOY PRODUCTS Vecalloy V TWAS Vecalloy HVOF pg. 5 METAL TO METAL SLIDING WEAR Nature of Wear Mechanism? Vecalloy B TWAS Vecalloy H Series VecaFUSE pg. 6 METAL TO EARTHABRASION Vecalloy B TWAS pg. 9 HIGH PARTICLE VELOCITY EROSION

  4. PRODUCT SELECTION: NICKO-SHIELD PRODUCTS • NO • Large Surface Areas • Field Applied Nicko-Shield TWAS pg. 8 Post Processing? Nicko-Fuse pg. 18 • YES • Shop Coating • Extreme Conditions

  5. PRODUCT SELECTION: METAL TO METAL SLIDING WEAR • YES • HIGH TEMPERATURE OXIDATION W/COOLING WATER • SALTWATER • ACIDIC, BASIC ENVIRONMENTS • OTHER Vecalloy V TWAS pg. 10 Is Corrosion Present? • NO • ROOM TO HIGH TEMPERATURE Vecalloy HVOF pg. 11

  6. PRODUCT SELECTION: DRY SAND ABRASION VecaFUSE pg. 15 YES How Aggressive is Wear? Is Heavy Impact Present? Vecalloy H Series pg. 7 NO EXTREME Steel is worn in several hours STANDARD Steel is worn in several days Vecalloy B TWAS pg. 9

  7. PRODUCT SELECTION: VECALLOY H SERIES Are low Chromium Levels Acceptable? Hexa-Free Vecalloy H pg. 12 NO ACCEPTABLE Vecalloy H7 pg. 13 Cross-Checking? YES Vecalloy H8 pg. 14 UNACCEPTABLE

  8. PRODUCT SELECTION: CORROSION RESISTANT TWIN WIRE ARC SPRAY SOLUTIONS • OIL AND GAS INDUSTRY • REFINERY VESSELS • WELD SEAM PROTECTION Nicko-Shield 100 pg. 16 Intended Use? Nicko-Shield 200 pg. 17 • POWER GENERATION • BOILERS • OTHER

  9. TECHNICAL DATASHEET Applications: Oil Sands, Exhaust Fans, Boiler Tubes, Agriculture Particle Hardnes: > 900 Hv Adhesion: >10,000 psi (ASTM C633) % Amorphous: 50 Melting Temperature: 2012 oF (1100 oC) Porosity: < 5% Corrosion Resistance: Good Wear Resistance: Excellent (ASTM G65) Particle CTE: 5.7 x 10-6 Chemical Composition: Fe Bal C <5% B<5% Cr <15% Ni<10% Nb<15% Other<2% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Blue Nozzle Positioner: Long + Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <75% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” VECALLOY B TWAS

  10. TECHNICAL DATASHEET Applications: Rollers, Paper Processing, Steel Mills Particle Hardnes: > 1100 Hv Adhesion: 7,000 psi (ASTM C633) % Amorphous: 90 Melting Temperature: 2012 oF (1100 oC) Porosity: < 5% Corrosion Resistance: Good Wear Resistance: Excellent (ASTM G77) Similar to WC/Co 88/12 Particle CTE: 5.7 x 10-6 Chemical Composition: Fe Bal C <5% B<5% Cr <15% W<10% Mo<15% Other<2% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Green Nozzle Positioner: Long C Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <80% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” VECALLOY V TWAS

  11. TECHNICAL DATASHEET Applications: Rollers, Paper Processing, Steel Mills Particle Hardnes: > 1200 Hv Adhesion: > 10,000 psi (ASTM C633) % Amorphous: 100 Melting Temperature: 2012 oF (1100 oC) Porosity: < 1% Corrosion Resistance: Excellent ASTM B117, G35 Wear Resistance: Excellent (ASTM G77) Superior to WC/Co 88/12 Particle CTE: 5.7 x 10-6 Chemical Composition: Fe Bal C <5% B<5% Cr <15% W<10% Mo<15% Other<2% Recommended Parameters: Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: Deposition Efficiency: Wire Size: Coverage: VECALLOY HVOF

  12. TECHNICAL DATASHEET Applications: Chromium Free Hardfacing, (Agriculture, Oil and Gas, Wear Plates) Hardness: Theoretical Density: 0.3 lb/in3 (8g/cc) Wear Resistance: Excellent (ASTM G65) Coefficient of Friction: Low (ASTM G77) Cross Checking: None Deposit Thickness: 5/16” max Over weld Capability: Yes Chemical Composition: Fe Bal C <3% B<4% Nb <10% W<15% Ti<2% Other<10% Recommended Parameters: Wire Size: 0.045” Arc Load: 23-28 V Current: 235-285 Recommended Shielding Gas: 98/2 Ar/O2 75/25 Ar/CO2 100% Ar Wire Extension, Stick Out: ¾” Pre-Heat: 400-450F Wire Speed: 200 in/min Travel Speed: 16-17 in/min HEXA-FREE VECALLOY H GMAW

  13. TECHNICAL DATASHEET Applications: Agriculture, Oil and Gas, Oil Sands, Mining Hardness: 60-65 Rc Theoretical Density: 0.3 lb/in3 (8g/cc) Wear Resistance: Excellent (ASTM G65) Coefficient of Friction: Low (ASTM G77) Cross Checking: Possible, ~1” spacing Deposit Thickness: 5/16” max Over weld Capability: Yes Chemical Composition: Fe Bal C <3% B<4% Cr<10% Nb <10% W<15% Ti<2% Other<10% Recommended Parameters: Wire Size: 1/16” Arc Load: 23-28 V Current: 235-285 Recommended Shielding Gas: 98/2 Ar/O2 75/25 Ar/CO2 100% Ar Wire Extension, Stick Out: ¾” Pre-Heat: 400-450F Wire Speed: 200 in/min Travel Speed: 16-17 in/min VECALLOY H7 GMAW

  14. TECHNICAL DATASHEET Applications: Agriculture, Oil and Gas, Oil Sands, Mining Hardness: 55-60 Rc Theoretical Density: 0.3 lb/in3 (8g/cc) Wear Resistance: Excellent (ASTM G65) Coefficient of Friction: Low (ASTM G77) Cross Checking: None Deposit Thickness: 5/16” max Over weld Capability: Yes Chemical Composition: Fe Bal C <3% B<4% Cr<10% Nb <10% W<15% Ti<2% Other<10% Recommended Parameters: Wire Size: 1/16” Arc Load: 23-28 V Current: 235-285 Recommended Shielding Gas: 98/2 Ar/O2 75/25 Ar/CO2 100% Ar Wire Extension, Stick Out: ¾” Pre-Heat: 400-450F Wire Speed: 200 in/min Travel Speed: 16-17 in/min VECALLOY H8 GMAW

  15. TECHNICAL DATASHEET Applications: Heavy Impact Abrasive Environments (Mining, Oil Sands) Particle Hardnes: > 1100 Hv Adhesion: >10,000 psi (ASTM C633) Process Temperature: 2012 oF (1100 oC) Porosity: < 2% Corrosion Resistance: Good Wear Resistance: Excellent (ASTM G77) Superior to WC/Co 88/12 Particle CTE: 5.7 x 10-6 Chemical Composition: Fe Bal C <5% B<5% Cr <15% W<10% Mo<15% Other<2% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Green Nozzle Positioner: Long C Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <80% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” VECAFUSE TWAS

  16. TECHNICAL DATASHEET Applications: Refinery Vessels, (Condensing Acids, Weld Seam Protection) Adhesion: 10,000 psi (ASTM C633) Melting Temperature: 2150oF (1175 oC) Porosity: < 3% Oxide Content: <3% Corrosion Resistance: Excellent Similar or Superior to Alloy C276 Particle CTE: 13 x 10-6 Permeability: Very Low Chemical Composition: Ni Bal Si <5% B<5% Cr <35% Mo<20% Other<5% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Green Nozzle Positioner: Long C Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <70% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” NICKO-SHIELD 100 TWAS

  17. TECHNICAL DATASHEET Applications: Power Generation (Boilers) Adhesion: >10,000 psi (ASTM C633) Melting Temperature: 2150oF (1175 oC) Porosity: < 3% Oxide Content: <3% Corrosion Resistance: Excellent Similar or Superior to Alloy C276 Particle CTE: 13 x 10-6 Permeability: Very Low Chemical Composition: Ni Bal Si <5% B<5% Cr <35% Mo<20% Other<5% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Green Nozzle Positioner: Long C Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <70% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” NICKO-SHIELD 200 TWAS

  18. TECHNICAL DATASHEET Applications: Power Generation (Boilers), Extremely Aggressive Environments Adhesion: >10,000 psi (ASTM C633) Melting Temperature: 2150oF (1175 oC) Porosity: < 1% Oxide Content: <1% Corrosion Resistance: Excellent Similar or Superior to Alloy C276 Particle CTE: 13 x 10-6 Permeability: None Chemical Composition: Ni Bal Si <5% B<5% Cr <35% Mo<20% Other<5% Recommended Parameters: TAFA 8830/8835 Atomizing Air Pressure: 50-75 psi Nozzle Cap: Green Nozzle Positioner: Long C Arc Load: 29-32 V Current: 175-250 A Coating Thickness Per Pass: 1.2-1.3 mil Coating Texture: < 300 μ-inch Spray Rate: 16 lbs/hr. Deposition Efficiency: <70% Wire Size: 1/16” Coverage: 0.7 oz/ft2/0.001” NICKO-FUSE TWAS

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