K. Swaminathan

A. Nandy

Characterization

Computer software

Data acquisition

Data processing

Deformation

Fracture

Interfaces (computer)

Plastic flow

Stiffness

Strain rate

Tensile testing

ALUMINUM MAGNESIUM MANGANESE ALLOY

COMPUTER INTERFACE SOFTWARE

ELEVATED TEMPERATURE TENSILE FLOW

HIGH STRENGTH TO WEIGHT RATIO

LIGHTNESS

MICROPROCESSOR CONTROLLED ELECTROMECHANICAL MACHINE

OPTIMAL TEST CONDITION

SUPERPLASTIC FLOW

Aluminum alloys

IIT Madras is a public technical and research university located in Chennai, Tamil Nadu. Founded in 1959, it is recognised as an Institute of National Importance.

IIT Madras has been ranked as the top engineering institute in India for four years in a row by the National Institutional Ranking Framework of the MHRD

It currently offers undergraduate, postgraduate and research degrees across 16 disciplines in Engineering, Sciences, Humanities and Management. About 596 faculty belonging to science and engineering departments and centres of the Institute are engaged in teaching, research and industrial consultancy.

IIT Madras

Elevated temperature tensile flow and fracture behaviour of a recently developed Canadian Al-Mg-Mn alloy

Journal of Materials Science Letters

The formability and texture level of a recent automotive stamping grade AI-Mg-Mn alloy

The tensile flow behaviour in the range 275 to 550 ° C of an ultra-fine-grained superplastic Al-Ca-Zn alloy is reported. Under certain conditions of temperature and strain rate, superplastic ductility could be established. Fracture surfaces of tensile specimens tested in the above temperature range were examined by scanning electron microscopy and a correlation could be obtained between the ductility, as revealed by the tension tests, and the fracture behaviour. The fractographic studies also suggested a transition in the deformation process from grain deformation (mainly slip) at the lower temperatures to grain-boundary deformation (predominantly grain-boundary sliding) in the vicinity of 425 ° C. © 1990 Chapman and Hall Ltd.

Journal of Materials Science

Tensile flow and fracture behaviour of a superplastic Al-Ca-Zn alloy

Metallurgical Transactions

The influence of precipitate morphology on microvoid growth and coalescence in tensile fractures

Journal	Journal of Materials Science Letters
Publisher	Kluwer Academic Publishers
ISSN	02618028
Open Access	No