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Titolo:
AGING EFFECT ON ELAPSED TIME OF SERRATIONS IN AL-LI SINGLE-CRYSTALS
Autore:
TIAN BH; YAN MG; CHEN CQ;
Indirizzi:
BEIJING INST AERONAUT MAT,POB 81-2 BEIJING 100095 PEOPLES R CHINA BEIJING UNIV AERONAUT & ASTRONAUT BEIJING 100083 PEOPLES R CHINA
Titolo Testata:
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
fascicolo: 4, volume: 14, anno: 1998,
pagine: 353 - 356
SICI:
1005-0302(1998)14:4<353:AEOETO>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
BASE ALLOYS; FLOW; DECOMPOSITION; STRESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
B.H. Tian et al., "AGING EFFECT ON ELAPSED TIME OF SERRATIONS IN AL-LI SINGLE-CRYSTALS", JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 14(4), 1998, pp. 353-356

Abstract

Elapsed time of serrations in AI-Li single crystals was investigated with two definitions: one is the time elapsed in one cycle of serrations, the other is the average elapsed time within a strain limit. Elapsed time of individual serration appears independent on stress drops during serrated flow. It primarily distributes within the limits of short elapsed time in peak aged condition compared with underaged and overaged conditions, corresponding to low level of the average elapsed time that appears indifferent to increasing strain. It seems that shearing behaviour of delta' particles could be responsible for the variations in elapsed time of serrations.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 13/07/20 alle ore 10:43:00