Evaluation of the creep of the Ti-6Al-4V alloy with coating and atmosphere controlling Instituto Nacional de Pesquisas Espaciais

Format:

Conference/Event

Author/Creator:

Reis, Danieli Aparecida Pereira, author.

Conference Name:

2006 SAE Brasil Congress and Exhibit (2006-11-21 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2006

Summary:

The objective of this work was to evaluate the creep behavior of the Ti-6Al-4V alloy focusing on the determination of the experimental parameters related to the primary and secondary creep stages. Yttria (8 wt.%) stabilized zirconia (YSZ) with a CoNiCrAlY bond coat was atmospherically plasma sprayed on Ti-6Al-4V substrates. Constant load creep tests were conducted with Ti-6Al-4V alloy in air for coated and uncoated samples and in nitrogen atmosphere for uncoated samples at 500°C to evaluate the oxidation protection on creep of the Ti-6Al-4V alloy. Results indicated the creep resistance of the coated alloy was greater than uncoated in air, but nitrogen atmosphere was more efficient in oxidation protection

Notes:

Vendor supplied data

Publisher Number:

2006-01-2866

Access Restriction:

Restricted for use by site license