7th Colloquium HVOF Spraying  
Program  




  
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Pro
gram

Stand 14 June 2006 •  Subject to change!

Day 1 • Accompanying program on day 1 • Day 2
 

DAY 1
9 NOVEMBER 2006

 

Welcome


10:00


Welcome
 

Cold Spraying


10:30


Prof. Dr. H. Kreye, Helmut Schmidt Universität Hamburg, Germany
From thermal spraying to kinetic spraying
•  
Development trends for systems and applications
•  Bonding mechanisms in cold spraying
•  Process optimization, state of the art technology
 

11:05

Discussion
 

11:15

T. Schmidt, Dr. F. Gärtner, Prof. Dr. H. Kreye, Prof. Dr. T. Klassen, Helmut Schmidt Universität Hamburg, Germany
Microstructure and properties of cold spray coatings
•  Overview of spray materials and substrates
•  Influence of process conditions on microstructure, deposition
   efficiency and coating properties
•  Optimization of coatings and coating properties
 

11:35

Discussion
 

11:45

Dr. S. Zimmermann, Dr. A. Eiling, H.C. Starck, Laufenburg, Germany
Cold spraying – from powder to application
• 
Criteria for powder selection
•  Manufacture and characterization of powders and coatings
•  Optimization of process conditions, cost analysis
 

12:05

Discussion
 

12:15

Lunch break Bavarian-style
 

High Velocity Oxy-Fuel Flame Spraying


13:15


Dr. F. Gärtner, Helmut Schmidt Universität Hamburg, Germany
Prof. Dr. H.J. Richter, Dartmouth College, Hanover NH, USA
HVOF spraying with powder and wire
• 
Comparison of spray systems
•  Differences in combustion
•  Spray materials and their transformation behaviour
 

13:35

Discussion
 

13:45

M. Oechsle, Sulzer Metco Woka GmbH, Barchfeld, Germany
Carbide powders and coatings for HVOF spraying
• 
Manufacture and characterization of powders
•  Influence of carbide size on wear behaviour
•  Coating performance in corrosion protection
 

14:00

Discussion
 

14:10

R. Schwetzke, KVT Kurlbaum GmbH, Osterholz-Scharmbeck, Germany
W. Krömmer, P. Heinrich, Linde AG, Linde Gas, Unterschleissheim, Germany
Economical factors in HVOF Spraying
• 
Influencing variables
•  Calculation of costs
•  Practical examples
 

14.25

Discussion
 

14:35

Coffee break
 

Alternative Methods and Process Monitoring


15:05


Prof. Dr. K. Landes, Dr. G. Förster; Universität der Bundeswehr München, Neubiberg, Germany
Dr. J. Zierhut; Zierhut Messtechnik GmbH, Neubiberg
Diagnostic methods for optimizing and monitoring thermal spray processes
• 
Measurement principle
•  Components and systems
•  Application examples
 

15:25

Discussion
 

15:35

Prof. Dr. B. Wielage, Technische Universität Chemnitz, Germany
Possible applications for HVOF wire spraying
• 
Description of systems
•  Experiences with cored wire
•  Example coatings and coating properties
 

15:55

Discussion
 

16:05

R. Luding, M. Mastergeorge, Praxair/TAFA, Concord NH, USA
Arc spraying – now and in the future
• 
Systems and spray materials
•  Advantages of arc spraying
•  Application examples
 

16:25

Discussion
 

16:35

R. Kennett, Linde AG, Linde Gas, Unterschleissheim, Germany
CE identification – a quality guarantee for thermal spray safety
• 
Methods for evaluating conformity
•  Examples
•  Organizational issues concerning practical implementation
 

16:50

Discussion
 

17:00

End of the afternoon program
 

Evening Event


18:30


Evening reception
 

19:00

Dr. U. Merbold
Science in space
 

20:00

Dinner and exhibition
 

23:30

End of Day 1

 

 
Accompanying program

For those accompanying you who will not be taking part in the colloquium, we are offering the following tour on Day 1, 9 November 2006:

Royal life and festivities
in Nymphenburg Palace Park in Munich

Guided tour of the park,
followed by refreshments in the palace cafι “Palmenhaus”.
Departure from Erding 11.30 a.m., approx. 3.5 hours in total incl. bus transfer.

For prices and registration, please see Information.

 

DAY 2
10 NOVEMBER 2006

 

Welcome


08:30


Welcome
 

Quality Assurance and Certification


08:35


P. Heinrich, GTS e.V. / Linde AG, Linde Gas, Unterschleissheim, Germany
GTS – a success story
• 
Advantages for members and technology
•  Association’s activities
•  Future of the association
 

08:50

W. Krömmer, Linde AG, Linde Gas, Unterschleissheim, Germany
Gases and applications for HVOF and cold spraying
• 
Designing coatings by varying the gas composition
•  Modern gas supply systems
•  Implemented applications and future prospects
 

09:10

Prof. Dr. D. Böhme, R. Huber, SLV München – NL der GSI mbH, München, Germany
Standardization and certification – advantages for companies
• 
Basic information
•  Practical implementation
•  Experiences of companies
 

09:25

Diskussion / Discussion
 

Reports on Experiences and Practice


09:30


Dr. T. Stoltenhoff, Praxair Surface Technologies GmbH, Ratingen, Germany
Cold spray coatings for aluminium aerospace components exposed to high dynamic stresses
 

09:50

C. Kay, Dr. J. Karthikeyan, ASB Industries, Barberton OH, USA
HVOF and cold spray applications in the USA
 

10:05

Dr. M. Jahedi, CSIRO Manufacturing & Infrastructure Technology, Preston, Victoria, Australia
Success of cold spraying in Australia
 

10:20

Discussion
 

10:25

Coffee and snack break
 

11:05

M. Piza, Petroleo Brasileiro S.A., Rio de Janeiro, Brazil
Prof. Dr. A. Buschinelli, UFSC Florianopolis; Brazil
Thermal spay applications in the oil industry
 

11:20

Dr. A. Scrivani, Dr. Gabriele Rizzi, Turbocoating S.p.A., Solignanmo, Italy
Status of HVOF spraying in Italy
 

11:35

Diskussion / Discussion
 

Systems and Applications


11:40


Dr. R. Schmid, Sulzer Metco, Wohlen, Switzerland
R.J. Molz, Sulzer Metco, Westbury, USA
Developments at Sulzer Metco directed at increasing the particle velocity for thermal spraying
• 
Plasma spraying and HVOF spraying
•  New equipment developments
•  New applications
 

12:10

Dr. S. Marx, Fremat GmbH & Co KG, Freiberg, Germany
A. Paul, ZMU Zentrum fόr Material- und Umwelttechnik Freiberg GmbH, Germany
H. Berek, FNE Forschungsinstitut fόr Nichteisen-Metalle Freiberg GmbH, Germany 
Application potential of cold spraying
• 
Applications alread y implemented
•  New branches of industry for thermal spraying
•  Future and ideas
 

12:25

A. Höll, P. Richter, CGT Cold Gas Technology GmbH, Ampfing, Germany
New components for cold spraying
• 
Market situation
•  New hardware developments
•  Prospects for the future
 

12:40

Dr. K. Nassenstein, Dr. A. Schwenk, GTV Verschleiss-Schutz GmbH & Co. KG, Luckenbach, Germany
Advances by GTV in the field of HVOF coatings
• 
Component requirements and material selection
•  HVOF gun characteristics
•  Diagnostics in combination with control technology
 

13:05

G. Matthäus, Thermico GmbH, Castrop-Rauxel, Germany
Dr. A. Sturgeon, TWI Ltd., Cambridge, Great Britain
HVOF applications for inner coatings of cylinders
•  Adapting torch technology
•  Processing of super-fine powders
•  Characterizing coatings
 

13:25

Prof. Dr. H. Kreye
Final discussion
 

13:40

End of the colloquium, followed by buffet lunch

 

 


(C) 2006, GTS e.V.