| HOME | ADMIN | KOREAN |
CSS MenuMaker
Thermal Spray
Management for customers, Sermatech Korea is building.
SERMATECH KOREA
The coating material is melted by a heat source. This liquid or molten material is then propelled by process gases and sprayed onto a base material, where it solidifies and forms a solid layer.
Thermal Spray
(grouped by heat source)
Characteristics of Thermal Spray
- Available on various substrate : metals, ceramics
- Various coating materials : metals, ceramics, plastics, composites
- Various characteristics depending on coating material : wear resistance, corrosion resistance, oxidation resistance,
  thermal barrier, electrically conductive, electrical insulation
Comparison of Thermal Spray
Process Flame Temp.
(Particle Temp.) ()
Particle Velocity (m/s) Coating Density (%) Bond Strength (MPa) Oxide (%) Relative Process Cost Coating Materials
Metal Ceramic Cermet
Arc >25000
(>3800)
50~100 80~95 10~40 0.3~3 1
Flame 3500
(2500)
50~100 85~90 7~18 6 3
Plasma 15000
(>3800)
300~1000 90~95 <68 0.5~1 5
HVOF 5500
(3300)
500~1200 >95 >68 0.2 5
LPPS 12000
(>3800)
240~610 90~99 >68 ppm 10
ADDRESS: #1204, changwon-daero, Seoungsan-gu, Changwon-si, Gyeongsangnam-do, Korea(51542) | Tel : 82-55-260-1240 | Fax : 82-55-287-8717
copyrightSERMATECH KOREA. All rights reserved. since 2014