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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Plastic instability and hydrogen embrittlement in steels /

Rajan, Vaidyanath Bharata January 1984 (has links)
No description available.
2

Hydrogen diffusion, trapping and crack growth in two low carbon steels with different contents of sulfur /

Chou, Kuo-chin January 1987 (has links)
No description available.
3

Effect of surface processing variables on hydrogen embrittlement of steel fasteners

Brahimi, Salim. January 2007 (has links)
Incremental step load testing was used in accordance with ASTM F1940 to rank a number coating processes used in the fastener industry for their propensity to cause internal hydrogen embrittlement. The results showed that coating permeability has a first order effect, while the quantity of hydrogen introduced by the process has a second order effect. Pure zinc electroplating processes, alkaline and acid, were found to be the most embrittling, owing to the low permeability of zinc. The least embrittling processes were zinc-nickel, alkaline and acid, owing to the high permeability of Zn-Ni coatings. Non-electrolytic processes, namely phosphating, mechanical galvanising, DacrometRTM and Magni 555RTM were found to be non-embrittling. Hot dip galvanising was found to be highly embrittling, evidently due to trapped hydrogen being released by the thermal shock of up-quenching upon immersion in molten zinc. The full effect of up-quenching on the metallurgical and mechanical properties of high strength steel requires further investigation.
4

Effect of surface processing variables on hydrogen embrittlement of steel fasteners

Brahimi, Salim January 2007 (has links)
No description available.
5

Study of the corrosion and cracking susceptibility of low carbon steels under cathodic protection with AC Interference

Sanchez Camacho, Lizeth johana 24 July 2022 (has links)
No description available.
6

The effects of hydrogen on the fracture behavior of welded carbon steel plate

Watson, Thomas January 1983 (has links)
M. S.

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