Research in Vacuum Diffusion Bonding of Ti-6Al-4V Alloy and Type 25 Low Carbon Steel

Abstract:

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To analyze the feasibility about diffusion bonding of Ti-6Al-4V alloy (represented by TC4 below) and type 25 low carbon steel (represented by 25-steel below), two kinds of experiments have been conducted by Gleeble-1500. One is directly diffusion bonding research of TC4 and 25-steel, the other is diffusion bonding of TC4 and 25-steel with adding Ni intermediate layer. The surface microstructures and the phase composition of bonding Joint have been systematic analysis through scanning electron microscope (SEM), energy spectrometer and XRD. Results indicated that the Ni intermediate layer largely improve the strength of joints observably, by suppressing the harmful diffusion between two sorts of based metal to avoid the appearance of harmful intermetallics in the joints.

Info:

Periodical:

Advanced Materials Research (Volumes 189-193)

Edited by:

Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang

Pages:

17-22

DOI:

10.4028/www.scientific.net/AMR.189-193.17

Citation:

A. G. Huang et al., "Research in Vacuum Diffusion Bonding of Ti-6Al-4V Alloy and Type 25 Low Carbon Steel", Advanced Materials Research, Vols. 189-193, pp. 17-22, 2011

Online since:

February 2011

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Price:

$35.00

[1] R.W. Schutz, H.B. Watkins, Materials Science and Engineering A243 (1998) 305–315.

[2] M. Ghosh1, S. Chatterjee, Materials Characterization 54 (2005) 327– 337.

[3] R.W. Schutz, Performance of ruthenium-enhanced a-b titanium alloys in aggressive sour gas and geothermal well produced fluid brines, Corrosion 1997, 32, NACE, Houston, TX, (1997).

[4] Gyu-bong Cho, Ki-won Kim, Hyo-jun Ahn, Kwon-koo Cho, Tae-Hyun Nam, Journal of Alloys and Compounds, Volume 449, Issues 1-2, 31 January 2008, Pages 317-321.

DOI: 10.1016/j.jallcom.2006.01.129

[5] Kathy Wanga The use of titanium for medical applications in the USA Materials Science and Engineering: A Volume 213, Issues 1-2, 15 August 1996, Pages 134-137.

[6] S.G. Steinemann, Titanium alloys as metallic biomaterials, Titanium Science and Technology, Proceedings of the Fifth International Conference on Titanium, Munich vol. 2 (September 1984), p.1327–1334.

[7] M. Ghosha, S. Chatterjee, B. Mishra Materials Science and Engineering A363 (2003) 268–274.

[8] G. Thomas, V. Ramachandra, A brief internal report on the developmentof transition joint between Ti-alloy and 304 stainless, Vikram Sarabhai Space Center, Trivandrum, November 1981, p.1–14.

[9] S. Kundu, S. Chatterjee. Effect of temperature on formation of reaction products and strength properties of titanium and stainless steel joints using copper interlayer. Materials Science and Technology. 2007(23)368-373.

DOI: 10.1179/174328407x158613

[10] Bulent Kurt, Nuri Orhan, Ertan Evin, Adnan Çalik. Diffusion bonding between Ti–6Al–4V alloy and ferritic stainless steel. Material letters , 2007, 61: 1747-1751.

DOI: 10.1016/j.matlet.2006.07.123

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