Modeling of dynamic material behavior: A critical evaluation of the dissipator power co-content approach

被引：69

作者：

Montheillet, F ^{[1
]}

Jonas, JJ ^{[1
]}

Neale, KW ^{[1
]}

机构：

[1] UNIV SHERBROOKE,FAC SCI APPL,SHERBROOKE,PQ J1K 2R1,CANADA

来源：

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1996年 / 27卷 / 01期

关键词：

D O I：

10.1007/BF02647764

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The high-temperature forming of metals has been analyzed previously in terms of the dissipator content and the dissipator co-content. Because of the recent interest in this approach, which involves predicting the temperature and strain rate ranges over which optimum workability is expected to be attained, this paper re-examines the foundations of this analysis and considers how it can be given a physical interpretation.

引用

页码：232 / 235

页数：4

共 20 条

[1]

[Anonymous], MECH SHEET MET FORM

[2]

Argon A. S., 1973, INHOMOGENEITY PLASTI, P161

[3]

BHAT BVR, 1992, METALL TRANS A, V23, P2223

[4] PLASTIC INSTABILITY IN RATE-DEPENDENT MATERIALS [J].

CAMPBELL, JD .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1967, 15 (06) :359-&

[5] PROCESSING MAP FOR HOT-WORKING OF ALPHA-ZIRCONIUM [J].

CHAKRAVARTTY, JK ;

PRASAD, YVRK ;

ASUNDI, MK .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1991, 22 (04) :829-836

[6]

Considere M., 1885, ANN PONTS CHAUSSEES, V9, P574

[7] THEORY OF TENSILE TEST [J].

HART, EW .

ACTA METALLURGICA, 1967, 15 (02) :351-&

[8] NEW HORIZONS IN THE MECHANICS OF SOLIDS [J].

HILL, R .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 1956, 5 (01) :66-74

[9] INFLUENCE OF STRAIN-RATE SENSITIVITY ON NECKING UNDER UNIAXIAL TENSION [J].

HUTCHINSON, JW ;

NEALE, KW .

ACTA METALLURGICA, 1977, 25 (08) :839-846

[10] PLASTIC STABILITY IN TENSION AND COMPRESSION [J].

JONAS, JJ ;

HOLT, RA ;

COLEMAN, CE .

ACTA METALLURGICA, 1976, 24 (10) :911-918

← 1 2 →