Study of the Damage of AA 8006 Strip-Cast Thin Sheets during Forming of Heat Exchanger Fins

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25604716%3A_____%2F00%3ARS0408" target="_blank" >RIV/25604716:_____/00:RS0408 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Study of the Damage of AA 8006 Strip-Cast Thin Sheets during Forming of Heat Exchanger Fins

Original language description

A study of typical cracks which occur during forming operations of heat exchanger fins from strip-cast Al-Fe-Mn-Si (AA 8006) alloy sheets is presented. A number of failed heat exchanger lamellae, 0,10 to 0,25 mm thick, were examined by light and electronmicroscopy. Formability of the material correlates rather well with the grain structure and the distribution of second phase particles in the matrix. Sheets having good formability usually contain coarser intermetallic particles when compared with sheetstorn during deep drawing operations. It was found that failure was due to surface grain size inhomogeneity in many cases, therefore a uniform grain structure is also favourable for improved formability.

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

JG - Metallurgy, metal materials

OECD FORD branch

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Project

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Continuities

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Publication year

2000

Confidentiality

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

Name of the periodical

Materials Science Forum

ISSN

0255-5476

e-ISSN

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Volume of the periodical

331

Issue of the periodical within the volume

Part 1

Country of publishing house

CH - SWITZERLAND

Number of pages

6

Pages from-to

619-624

UT code for WoS article

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EID of the result in the Scopus database

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