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Tecnar Thermal Spray
  • Why spray sensors
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    • Accuraspray 4.0 – Thermal SprayThe Accuraspray 4.0 is an in-line thermal spray sensor that measures the spray plume temperature, velocity, dimension, orientation, intensity and stability. One sensor for all spray processes: APS, HVOF, Wire-Arc, Flame Spray, HVAF, SPS, VPS, LPPS, PTWA.
    • Accuraspray CS – Cold SprayThe Accuraspray CS is a production-friendly cold spray sensor that measures in-flight particle velocity and feed rate.
    • Shotmeter 4.0 – Shot peeningThe Shotmeter 4.0 is an in-line shot peening sensor that measures in-flight particle velocity. This is an easy-to-use sensor to monitor daily, equipment status, quality control, process development, and setup transfer.
  • Research
    • DPV evolutionThe DPV evolution is the industry’s standard for understanding the details of in-flight particle dynamics. It measures the velocity, temperature and size for individual particle.
  • Spraying intelligence
  • Testimonials
    • Northwest Mettech Corp. – Accuraspray 4.0Leader in developing thermal spray technology for use in the aerospace, paper, printing and energy markets.
    • Flame Spray Technologies BV – Accuraspray 4.0/PlumespectorWith over 25 years of experience, FST provides equipment, consumables and solutions for all major thermal spray processes.
    • Surface & Coatings Expert sarl – Accuraspray 4.0Having been in the thermal spray community for 7 years, they frequently use Tecnar’s sensors to provide technical services to their clients.
    • University of Nottingham – Accuraspray 4.0The University of Nottingham has led research in advanced material development and thermal sprayed coatings for 7 years.
Contact us
Contact us
  • Why spray sensors
  • Production
    • Accuraspray 4.0 – Thermal SprayThe Accuraspray 4.0 is an in-line thermal spray sensor that measures the spray plume temperature, velocity, dimension, orientation, intensity and stability. One sensor for all spray processes: APS, HVOF, Wire-Arc, Flame Spray, HVAF, SPS, VPS, LPPS, PTWA.
    • Accuraspray CS – Cold SprayThe Accuraspray CS is a production-friendly cold spray sensor that measures in-flight particle velocity and feed rate.
    • Shotmeter 4.0 – Shot peeningThe Shotmeter 4.0 is an in-line shot peening sensor that measures in-flight particle velocity. This is an easy-to-use sensor to monitor daily, equipment status, quality control, process development, and setup transfer.
  • Research
    • DPV evolutionThe DPV evolution is the industry’s standard for understanding the details of in-flight particle dynamics. It measures the velocity, temperature and size for individual particle.
  • Spraying intelligence
  • Testimonials
    • Northwest Mettech Corp. – Accuraspray 4.0Leader in developing thermal spray technology for use in the aerospace, paper, printing and energy markets.
    • Flame Spray Technologies BV – Accuraspray 4.0/PlumespectorWith over 25 years of experience, FST provides equipment, consumables and solutions for all major thermal spray processes.
    • Surface & Coatings Expert sarl – Accuraspray 4.0Having been in the thermal spray community for 7 years, they frequently use Tecnar’s sensors to provide technical services to their clients.
    • University of Nottingham – Accuraspray 4.0The University of Nottingham has led research in advanced material development and thermal sprayed coatings for 7 years.
  • Resources
    • Accuraspray 4.0
    • Accuraspray CS
    • DPV Evolution
    • Plumespector
    • Shotmeter 4.0
    • Tecnar HUB
    • Coldspray Meter
  • Videos
  • Library
  • EN
    • FR
    • 简体中文

Category: DPV

Investigation on In-Flight Heating Process of Cerium Oxide Powders in Radio Frequency Thermal Plasma Considering Thermal Resistance Effect

Posted on August 26, 2024 (September 29, 2025) by Flavia Fu

In-flight heating process of powder particles in radio frequency (RF) thermal plasma have great importance for plasma spraying and spheroidization. […]

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Posted in DPV

Microstructure and Adhesion Strength of Ti Cold Spray Splats: The Influence of Powder Morphology

Posted on May 28, 2024 (September 29, 2025) by Flavia Fu

Cold spraying is an emerging additive manufacturing technology that can be used to repair metals and alloys. The adhesion strength […]

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Posted in DPV

Influence of Deposition Parameters on the Formation of Surface Cracks in Segmented Aps-Tbcs

Posted on May 10, 2024 (September 29, 2025) by Flavia Fu

Thermal barrier coating system (TBCs) prepared using the Air plasma spray (APS) method are widely recognized as the most prevalent […]

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Posted in DPV

Understanding the Impact of Binary Plasma Gas Mixtures in Plasma Spraying

Posted on April 29, 2024 (September 29, 2025) by Flavia Fu

In plasma spraying, H2 or N2 is commonly added to the primary Ar plasma which may increase the specific enthalpy, […]

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Posted in DPV

Role Of Nitrogen And Helium Gases On Microstructure And Anisotropic Mechanical Properties Of Cold-Sprayed Scalmalloy Deposits

Posted on April 4, 2024 (September 29, 2025) by Flavia Fu

Aluminum alloys (Al) produced by fusion-based additive manufacturing techniques exhibit limited strength due to undesirable grain growth, porosity, and thermal […]

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Posted in DPV

Splat Deposition Stress Formation Mechanism Of Droplets Impacting Onto Texture

Posted on March 15, 2024 (September 29, 2025) by Flavia Fu

This study focuses on understanding the crucial phenomenon of deposition stress during the splat formation of plasma-sprayed droplets, which is […]

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Posted in DPV

Numerical and Experimental Analysis of a Solid Shroud in Multi-arc Plasma Spraying

Posted on February 12, 2024 (September 29, 2025) by Flavia Fu

Plasma spraying is characterized by high flexibility, but has challenges of high energy consumption and oxidation of the metallic spray […]

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Posted in DPV

Using Optical Emission Spectroscopy In Atmospheric Conditions To Track The Inflight Reduction Of Plasma Sprayed Tio2−X Feedstock For Thermoelectric Applications

Posted on January 4, 2024 (September 29, 2025) by Flavia Fu

Thermal spray deposition (specifically Atmospheric Plasma Spraying, APS) is a well-established surface coating technology with a broad scope of applications […]

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Posted in DPV

Effect Of H2 Addition On The Preparation Of Zro2 Powder From Zircon (Zrsio4) Using A Plasma Torch

Posted on January 1, 2024 (September 29, 2025) by Flavia Fu

In this study, the plasma torch is utilized for the preparation of highly pure ZrO2 from zircon (ZrSiO4). The incorporation […]

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Posted in DPV

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Recent Posts

  • In-Flight Heating Process of Cerium Oxide Powders in Radio Frequency Thermal Plasma Considering Thermal Resistance Effect
  • In-Flight Oxidation Behavior and Splat Morphology of NiCoCrAlY Coatings Deposited by Low-Temperature HVAF
  • Comparative Study of CGS, HVAF and VPS Coatings on Single Crystal Substrates for Turbine Blade Repair
  • Investigation of Splat Characteristics and In-Flight Particle Oxidation in HVAF-Deposited NiCoCrAlY Coatings
  • Investigation of the Process Stability and Effectiveness Using a Multi-Arc Spraying Torch with Axial Suspension Injection

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