Evolution of microstructure in the heat affected zone is thermally controlled, and this will be discussed separately for non-heat-treatable and heat-treatable alloys. (W 133) (1)

(Non)heat treatable alloys = Ligas tratáveis e não tratáveis termicamente

Alloy 625 coatings provided good protection from corrosion at 725°C, with the performance being comparable to wrought alloy 625, with significantly less attack of the substrate than uncoated P91. (W 56) (2)

Wrought alloy = Liga forjada

When processing titanium alloy, a significant influence of the atmosphere in the region of the process was noted. (W 162) (3)

Titanium Alloy = Liga de titânio

(1) Friction stir welding of aluminium alloysP L Threadgill1, A J Leonard2, H R Shercliff3 and P J Withers*41TWI, Granta Park, Great Abington CB21 6AL, UK2BP International, Compass Point, 79-87 Kingston Rd, Staines, Middx TW18 1DY, UK3Department of Engineering, University of Cambridge, Trumpington Street, Cambridge CB2 1PZ, UK4School of Materials, University of Manchester, Grosvenor Street, Manchester M1 7HS, UK*Corresponding author, email philip.withers@man.ac.uk †Other terms have been used in the literature, namely ‘shear side’ and ‘flow side’, but these are ambiguous and have been discouraged.[4].Paper presented at International Materials Reviews, vol.54. no.2. March 2009. pp. 49-93.

(2) Corrosion testing of HVOF coatings in high temperature environments for biomass applications.S Paul,* M D F Harvey .TWI, Cambridge, United Kingdom.Paper presented at ITSC 2012 International Thermal Spray Conference, Houston USA, 21-24 May 2012, and published in Journal of Thermal Spray Technology.

(3) A new method of laser beam induced surface modification using the Surfi-Sculpt® process.Paul Hilton and Lien Nguyen.Paper presented at 3rd Pacific International Conference on Applications of Lasers and Optics, PICALO, 16-18 April 2008, Beijing China, paper 201.