Results 101 to 110 of about 1,061 (217)

The formation of platinum aluminide coatings on IN-738 and their oxidation resistance. [PDF]

, 1982
Platinum alumnide coatings have been produced by first plating a thin layer of platinum usinq a fused salt platinum plating technique and then pack aluminizing using powder packs containingAl, NH4 C1 and Al 2 0 3 or Ni 2A1 3 , NH4 C1 and Al 203 .
Hanna, M.D, Hanna, Muayyad Dawood
core  

Microstructure and High Temperature Oxidation Behaviour of Zr-Doped Aluminide Coatings Fabricated on Nickel-based Super Alloy

, 2015
In recent years, addition of rare earth elements such as Zr, Y and Hf to pack diffused aluminide coatings has been studied and practiced aiming to improve high temperature oxidation resistance of the coatings.
Khakpour, I., Sohi, M. Heydarzadeh, Soltani, R.   +2 more
core   +1 more source

Pack aluminizing by induction heating: application to Inconel 718 produced by cold spray additive manufacturing

Materials Research Express
This study investigates the formation of aluminide coatings on Inconel 718 (IN718) superalloy produced by Cold Spray Additive Manufacturing (CSAM) using Pack Induction Aluminizing (PIA) process.
Aptullah Karakaş, Erdem Balcı, Murat Baydoğan   +2 more
doaj   +1 more source

High Temperature Oxidation Performance of Aluminide Coatings [PDF]

, 2003
In order to determine the potential benefits and limitations of aluminide coatings, coatings made by chemical vapor deposition (CVD) on Fe- and Ni-base alloy substrates are being evaluated in various high-temperature environments.
Wright, I. G., Pint, B. A., Haynes, J. A., Zhang, Y.   +3 more
core  

Aluminide-based coatings for turbine blade internal cooling passages

, 2004
The development of aero-gas turbines is moving towards more efficient engines with higher pressure ratios and increased Turbine Entry Temperatures.
Long , K.
core  

Aluminide Coatings on Titanium-based Alloy IMI-834 for High Temperature Oxidation Protection

, 2011
Microstructural aspects and cyclic oxidation behaviour of plain aluminide and Pt-aluminide coatings on the near-a Ti-alloy IMI-834 have been studied. Both the coatings provide good oxidation resistance to the above alloy at 650 °C, 750 °C, and 850 °C ...
Das, Dipak K., Alam, Md. Zafir
core   +1 more source

The Development of a Lightweight Electric Vehicle Chassis and Investigation into the Suitability of TiAl for Automotive Applications

, 2008
A lightweight chassis for a battery electric vehicle being developed at the University of Waikato was required. The chassis was designed around a predetermined body shape and suspension setup. A chassis, built from 20mm thick aluminium honeycomb sandwich
Lovatt, Carl Ryan
core  

Study into mechanical and electrochemical properties of coating deposits and welded-coated components using the HVOF (High Velocity Oxy-Fuel) process. [PDF]

, 2007
The present study examines the metallurgical, mechanical and corrosion properties of High Velocity Oxy-Fuel (HVOF) thermal spray coatings of Inconel 625 powders on plain and welded surfaces of mild carbon and stainless steel (304).
Boudi, Adnan Abdullatif
core  

Characterization of NiCrAlC PTA coatings

Materials Research, 2012
Surface tailoring with plasma transferred arc (PTA) hardfacing involves the deposition of powder mixtures to produce coatings with an almost unlimited chemical composition.
Marjorie Benegra, Giuseppe Pintaude, Ana Sofia Clímaco Monteiro D'Oliveira, Helio Goldenstein   +3 more
doaj  

Recubrimientos protectores para componentes de turbinas de aviación y de generación de energía depositados por proyección por plasma

Boletín de la Sociedad Española de Cerámica y Vidrio, 2000
Coatings produced by aluminium diffusion, called aluminide are employed to increase the oxidation and corrosion resistance, increasing the life of Ni and Co base superalloys components at temperatures comprised between 900 and 1050ºC.
Agüero Bruna, A., Álvarez Alba, J., García de Blas Villanueva, F. J., Valles González, P.   +3 more
doaj