The Use of Explosive Energy for Joining Advanced High Strength Low Alloy Steels

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F13%3AN0000001" target="_blank" >RIV/26316919:_____/13:N0000001 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23210/13:43927941

Result on the web

<a href="http://link.springer.com/article/10.1007%2Fs11665-012-0210-7#/page-1" target="_blank" >http://link.springer.com/article/10.1007%2Fs11665-012-0210-7#/page-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11665-012-0210-7" target="_blank" >10.1007/s11665-012-0210-7</a>

Result language

angličtina

Original language name

The Use of Explosive Energy for Joining Advanced High Strength Low Alloy Steels

Original language description

This article deals with an alternative method of joining advanced steels for frame structures. These steels cannot be joined by a conventional process due to the impact of temperature on the base material. Therefore, a simple and cost-effective method of forming a high-strength joint, intended for advanced highstrength materials, was designed using explosive forming. One of its key advantages is that it preserves the microstructure of the high-strength material being joined. At the same time, the design of the joint allows it to undergo further plastic deformation if the yield stress is exceeded, thus preventing the step change in load-carrying capacity and the instability of the structure. The alternative joint was intended for materials with yield stress above 1000 MPa and elongation of 10%, under quasi-static conditions. However, the design is also suitable for materials with ultimate tensile strength higher than 2000 MPa. Testing of the load-carrying capacity of the joint in a mechanical testing shop showed that the larger the flow stress of the material, the higher the load-carrying capacity of the joint. The selected joint designs with good loadbearing capacity values were manufactured by forming using products of detonation of the SEMTEX industrial blasting explosive. In a compression test, the demonstration joints showed the axial load-bearing capacity of 200 kN with up to 20-mm displacement to failure.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JP - Industrial processes and processing

OECD FORD branch

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Project

<a href="/en/project/1M06032" target="_blank" >1M06032: RESEARCH CENTRE OF FORMING TECHNOLOGY</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Engineering and Performance

ISSN

1059-9495

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

3/2013

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

748-752

UT code for WoS article

000314899800013

EID of the result in the Scopus database

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