NCTEC ARC SPRAY COATINGS
Explore the wide range of benefits compared to conventional welding techniques.
- Protects parts from wear by friction, abrasion, erosion
- Increases resistance to corrosion, heat and oxidation
- Maintains original mechanical strength of substrate
- One-step, self bonding characteristics
- Minimum shrinkage stresses in coating
- Controlled density and oxide dispersion
- Faster deposit spray rates reduce labor costs
- Cost effective solution for increasing productivity
Screen protected against fine particles.
Protecting fan blades from abrasive wear.
Coated pump housing to resist erosive wear and cavitation.
Protecting boiler tubes for the Power Generation Industry.
EXCLUSIVE NCTEC ARC SPRAY WIRE RANGE
The complete range of NCTEC Arc spray wires has been developed by using extensive, practical research experience in advanced, metallurgical alloy formulations. These arc spray wire alloys are custom designed and batch manufactured according to rigorous quality standards needed for demanding, industrial surface engineering applications. The strict use of refined raw materials and alloying elements guarantees, after precision drawing and winding, a versatile range of composite and solid high alloy wires optimized to boost arc spraying performance.
|WIRE||ALLOY||BOND STRENGHT PSI||TYPICAL HARDNESS||APPLICATIONS||USAGE|
|NC 500||Ni-Al||9500||75 HRB||Bond Coat||Bond layer and as a one-step build-up material for dimensional restoration|
|NC 502||Fe-Cr-Ti-Si-Mn||5500||63 HRC||Bond Coat||Self-bonding, iron-base coating for boiler tube applications to resist fine particle erosion|
|NC 514||Fe-Cr-Al||6300||85 HRB||Self-bonding alloy||For buildup with high machinability|
|NC 520||Zinc||1200||70 HRB||Conductive End Coating||Coatings are best used in environments where pH is greater than 6.0 and wet environments|
|NC 525||Al99.5||4300||65 HRB||Protection of steel in costal and offshore environment||Protection of steel in salt water environments. Resistance to atmospheric and salt water immersion|
|NC 527||Al-Si||4000||95 HRB||Repair of aluminum or magnesium substrates||Coatings are a suitable alternative to pure aluminum coatings when corrosion is not the primary factor|
|NC 528||Al-Si||4000||72 HRB||Element Repair Casting Blowholes||For repair of worn aluminum and magnesium parts|
|NC 530||C-Si-Mn-Fe||5800||95 HRB||Part Restoration||Suitable for re-build applications where hardness is not critical, but where low costs are a factor|
|NC 532||Fe-Cr-Mn||5100||56 HRC||Cylinder Liners Hydraulic Rams||Use against metal to metal friction, corrosion and erosion coatings in general workshops|
|NC 535||Fe-Al Composite||8000||35 HRC||Traction Rolls Machine Elements||May be used as an anti-skid coating with mild abrasion resistance bond strength|
|NC 538||C-Si-Mn-Fe||8400||23 HRC||Thick Coatings||Dense coatings have excellent resistance to mild abrasion and exhibit low shrinkage|
|NC 545||Cr-Ti-Ni||7000||32 HRC||Boiler Equipment||Used to protect boiler tubes in black liquor recovery boilers and coal-fi red utility boilers|
|NC 546||Hastelloy C-276||7000||35 HRC||Excellent in reducing oxidizing environments||Dimensional restoration|
|NC 547||Inconel 625||7000||92 HRB||Excellent corrosion resistance||Chemical processing industry|
|NC 548||Ni-Al-Mo||7500||80 HRB||Bearings Pump Shafts||Primarily used for dimensional restoration, but may also be used as a bond pass|
|NC 552||Cu-Al-Mn||7000||67 HRB||Sleeves Bearings||Aluminum-bronze coating exhibits excellent bond strength and good machinability|
|NC 560||C-Si-Mn-Fe-Cr||6500||42 HRC||Dimensional Restoration||Excellent resistance to mild abrasion and corrosion for dimensional restoration|
|NC 562||C-Si-Mn-Fe||5800||95 HRB||Seating Bearings Bearing Housings||Good bonding properties for dimensional restoration repair of mis-matched parts|
|NC 563||Fe-Ni-Al-Mo||8000||90 HRB||Diesel Fire decks
|Machinable, self-bonding coating suitable to re-build worn diesel engine components|
|NC 564||18/5 SS||4300||95 HRB||Low carbon stainless steel||Good machinability and low shrink alloy|
|NC 565||304 Stainless Steel||4600||100 HRB||Part Restoration
|Widely used for machine element repair and dimensional restoration|
|3000||NA||Babbit Bearings||Rebuilding Babbit bearing surfaces||NC 595||Fe-Cr-B-Si-Mn-C||5800||60 HRC||Exhaust Fans
|One-step protective coating against wet or dry erosion|