Emissivity estimation for high temperature radiation pyrometry on Ti–6Al–4V

The paper demonstrates a versatile procedure suitable for industrial implementation of temperature measurement on a hot titanium alloy. The driving force has been the need for an accurate temperatu ...

[1]  P. B. Coates,et al.  Multi-Wavelength Pyrometry , 1981 .

[2]  L. Campo,et al.  Emissivity measurements on aeronautical alloys , 2010 .

[3]  R. Thiessen,et al.  Temperature Measurement Deviation during Annealing of Multiphase Steels , 2010 .

[4]  M. Doubenskaia,et al.  Optical monitoring of Nd : YAG laser cladding , 2004 .

[5]  M. Planck.  The Theory of Heat Radiation , 2010 .

[6]  G. Oehrlein,et al.  Nonintrusive wafer temperature measurement using in situ ellipsometry , 1991 .

[7]  D. Rouxel,et al.  Calculation of thermal emissivity for thin films by a direct method , 1998 .

[8]  Reinhart Poprawe,et al.  Identification and qualification of temperature signal for monitoring and control in laser cladding , 2006 .

[9]  T. Duvaut,et al.  Comparison between multiwavelength infrared and visible pyrometry: Application to metals , 2008 .

[10]  H. E. Boyer,et al.  Metals handbook; desk edition , 1985 .

[11]  Fredrik Sikström.  Modeling and Simulation for Welding Automation , 2010 .

[12]  Boris Wilthan,et al.  Thermophysical Properties of Solid and Liquid Ti-6Al-4V (TA6V) Alloy , 2006 .

[13]  R. Brandt,et al.  Emissivity reference paints for high temperature applications , 2008 .

[14]  R. Pederson.  The microstructures of Ti-6Al-4V and Ti-6Al-2Sn-4Zr-6Mo and their relationship to processing and properties , 2004 .

[15]  W. Rhim,et al.  Non-Contact Measurements of Thermophysical Properties of Titanium at High Temperature , 2000 .

[16]  R. Felice.  PYROMETRY FOR LIQUID METALS , 2008 .

[17]  N. Järvstråt,et al.  Modelling Ti-6Al-4V microstructure by evolution laws implemented as finite element subroutines: : Application to TIG metal deposition , 2008 .

[18]  T. Duvaut,et al.  Multiwavelength infrared pyrometry: optimization and computer simulations , 1995 .

[19]  Doo Jin Choi,et al.  Effects of thermally induced anatase-to-rutile phase transition in MOCVD-grown TiO2 films on structural and optical properties , 2001 .

[20]  Wolfgang Bauer,et al.  Influence of a growing oxide layer on band-emissivities used for optical temperature measurements , 2009, Defense + Commercial Sensing.

[21]  P. Saunders.  General interpolation equations for the calibration of radiation thermometers , 1997 .

[22]  M. Pinar Mengüç,et al.  Thermal Radiation Heat Transfer , 2020 .

[23]  B. Huneau,et al.  The ternary system Al–Ni–Ti Part II: thermodynamic assessment and experimental investigation of polythermal phase equilibria , 1999 .

[24]  R. R. Corwin,et al.  Temperature error in radiation thermometry caused by emissivity and reflectance measurement error. , 1994, Applied optics.

[25]  Tohru Iuchi,et al.  Emissivity modeling of metals during the growth of oxide film and comparison of the model with experimental results. , 2003, Applied optics.

[26]  D. Dewitt,et al.  Theory and practice of radiation thermometry , 1988 .

[27]  A. N. Magunov,et al.  Spectral pyrometry (Review) , 2009 .

[28]  Barry N. Taylor,et al.  Guidelines for Evaluating and Expressing the Uncertainty of Nist Measurement Results , 2017 .

[29]  A. Tanaka,et al.  Temperature dependence of oxide decomposition on titanium surfaces in ultrahigh vacuum , 2002 .

[30]  Almir Heralic,et al.  Monitoring and Control of Robotized Laser Metal-Wire Deposition , 2012 .

[31]  M. Pedeferri,et al.  Interference Colors of Thin Oxide Layers on Titanium , 2008 .

[32]  H. Okamoto.  Pt-Ti (Platinum-Titanium) , 2009 .

[33]  Á. D. Pino,et al.  Coloring of titanium through laser oxidation: comparative study with anodizing , 2004 .

[34]  J. Terblans,et al.  Surface cleaning of a commercially pure Ti, Ti6Al4V and Ti3Al8V6Cr4Zr4Mo alloys by linear heating , 2006 .

[35]  Z. Guo,et al.  Resistivity study and computer modelling of the isothermal transformation kinetics of Ti–6Al–4V and Ti–6Al–2Sn–4Zr–2Mo–0.08Si alloys , 2001 .

[36]  John J. Hurly,et al.  Thermophysical Properties of Gaseous CF4 and C2F6 from Speed-of-Sound Measurements , 1999 .