1. No category

Thermal Spray Center
Finland
A review of thermal spraying
in Finland and elsewhere
Research and industrial thermal spraying
activities
3.2.2015
2
What is thermal spraying?
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3
Global thermal spray market
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4
TS markets: (a) breakdown by industry,
(b) breakdown by supply/service type
Journal of Thermal Spray Technology Volume 22(5) June 2013—561
3.2.2015
5
Thermal spray market in Europe
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6
Thermal spray market in Europe
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7
Thermal spray materials
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8
Thermal spraying in German
speaking countries - equipment
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Thermal spraying in German
speaking countries - equipment
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10
Thermal spraying – increasing markets
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11
Thermal spray applications
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Thermal spray application
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13
Thermal spray application
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14
Novel cold spray process
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15
Cold spray application
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16
Additive manufacturing
by cold spray technology
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17
Cold sprayed Ti – properties
3.2.2015
18
Thermal spraying – novel
processes with new
application potential
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19
Thematic representation the
‘‘six-pillar’’ plan for the success
of the thermal spray technology
Journal of Thermal Spray Technology Volume 22(5) June 2013—561
3.2.2015
20
Number of technical papers submitted to the
Journal of Thermal Spray Technology in 2010
Journal of Thermal Spray Technology Volume 22(5) June 2013—561
3.2.2015
21
Industrial thermal spraying
in Finland
Overview of thermal spraying in Finland
§ Thermal spraying more largely used in Finland as
compared with other nordic countries
§ Some large players – paper industry
§ Very long experience in onsite thermal spraying
§ Several jobshops serving other companies
§ Also some activities in gas turbine applications
§ Some special product suppliers – spray materials,
sealants, diagnostic equipment
§ Active research
Most important Finnish industrial companies
using thermal spray processes
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Valmet Technologies (ex-Metso Paper Oy): pulp and paper, on-site
Vaahto Group: pulp and paper, misc.
Voith Paper Oy (ex-Pikoteknik): pulp and paper, on-site, misc.
DiamondBlade Oy: coater blades for paper industry
Patria Aviation Oy: aero engines
Finnair Oyj: aero engines
Telatek Oy: energy, mech. eng., on-site, misc.
Virtasen Koneistamo Oy : job shop, misc.
Kuopion Konepaja Oy : job shop, misc.
Fincoat Oy: job shop, misc.
TKM TTT Finland Oy: job shop, mech. pulp/wood ind.
Oseir Oy: thermal spray monitors
Millidyne Oy: thermal spray powders, sealers
Other users: f.ex. PK-Tekniikka, Ruukki Metals, Peikko, etc.
Some specific examples of
industrial thermal spraying
§ Coating of paper industry rolls and cylinders
§ Gas turbines
§ Thermal spray jobshops
§ Spray materials and monitoring equipment
Finnish TS companies – Valmet Technologies
§ World-leading manufacturer of paper machines
§ Effective use of TS technology mainly in production of hard coatings
for paper machine rolls and cylinders
§ Example: center press roll with a ceramic coating in replacement of
granite roll
§ Several other roll covers (hard and soft) in various positions of paper
machines
§ Proprietary coatings and technologies
§ Development activities in Finland
§ Several persons graduated from Tampere Univ. Tech. have been
hired by Valmet Technologies/Metso Paper
§ Active R&D collaboration
Finnish TS companies – Valmet Technologies
Large paper machine center press roll with a
thermally sprayed ceramic coating (Metso Paper Inc.)
Finnish TS companies – Patria Aviation
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Long-term experience in engine
overhaul and repair
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Located in Linnavuori near Nokia
Sulzer Metco Multicoat system
Robotic spraying (HVOF, plasma, flame,
arc)
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Examples: aero engine parts
R&D collaboration
Finnish TS companies – Kuopion Konepaja
§ Long-term experience in thermal spraying and maintenance
§ An SME located in Kuopio
§ Examples: FS and fusing (pics)
§ Robotic HVOF spraying
§ Several other coating applications
§ R&D collaboration
On-site coating by PR Rolls Oy
On-site spraying; examples: HVOF
spraying in Indonesia and in Africa
Finnish TS companies –Millidyne
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An SME located in Tampere
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Spin-off –company from Tampere
University of Technology
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Business idea: to solve customer’s
surface problems using tailored
surface chemistry
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Spray powder production – ceramic
powders; nanotuned powders
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Advanced sealants for thermal spray
coatings
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R&D collaboration
Finnish TS companies – Oseir
§ Long-term experience in development and manufacturing of
thermal spray on-line monitors
§ SprayWatch and HiWatch product line
§ An SME located in Tampere
§ Spin-off –company from Tampere University of Technology
§ Active R&D collaboration
What is Thermal Spray Center
Finland?
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Thermal Spray Center Finland
§ Strategic collaboration platform between Tampere
University of Technology, Department of Materials
Science, and VTT Technical Research Centre of
Finland Ltd.
§ Aim is to be at the leading edge of this research field
thus creating a perfect platform for international highimpact research and remarkable national industrial
influence.
§ Modern and well-equipped thermal spray research
laboratory with supporting materials research
laboratories of TUT and VTT.
Thermal Spray Center
Finland (TSCF)
www.tut.fi/thermalspray