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(2024, May). Ballistic performance of friction stir welded armor-grade steel. 13th International Symposium.
. "Ballistic performance of friction stir welded armor-grade steel". 13th International Symposium (May.2024).
. "Ballistic performance of friction stir welded armor-grade steel". 13th International Symposium (May.2024).
. Ballistic performance of friction stir welded armor-grade steel. 13th International Symposium. 2024 May; .
2024, 'Ballistic performance of friction stir welded armor-grade steel', 13th International Symposium. Available from: https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-202405-3Paper02.pdf.
. Ballistic performance of friction stir welded armor-grade steel. 13th International Symposium. 2024;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-202405-3Paper02.pdf.
. Ballistic performance of friction stir welded armor-grade steel. 13th International Symposium. 2024 May;. https://www.twi-global.com/technical-knowledge/fsw-symposium-papers/FSWSymposia-202405-3Paper02.pdf.

Ballistic performance of friction stir welded armor-grade steel

13th International Symposium
May 2024

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Description

In the realm of armor steels, the relationship between hardness and ballistic performance is crucial. Different hardness levels can lead to various modes of failure upon ballistic impact. However, when armor-grade steel plates undergo welding, the ballistic properties are susceptible to alteration due to the softening of the heat-affected zone (HAZ). In this study, a rolled homogeneous armor-grade (RHA) steel plate, featuring a tempered martensitic structure and a thickness of 6.35 mm, underwent friction stir welding (FSW) bead on plate and was subsequently subjected to ballistic testing.

13th International Symposium, 21-23 May 2024, Session 3: Steel I, Paper 01

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