Whether ductile material can fail in brittle manner? WHEN?

Answer Posted / renjith

friend karthick.........the question is at what conditions a
ductile material can fail like brittle manner( means abrupt
failure without warning)..............usually ductile
materials fail after deformation.no all of suuden..but under
certain circumstances.......they will fail
suddenly.......such as increased loading rate...at low
temperature conditions.......etc...still
confusion.exists........

Is This Answer Correct ?    9 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

i have been selected for the HAL interview? what type of questions can i expect? technical or personal? pls help me in this regard and mail to sankar_aji@yahoo.co.in

1915


What happens when too much cylinder oil is injected in the working cylinder?

1464


Why boiler is purged everytime before starting firing of fuel ?

673


What will be the cause of high temperature in one cylinder of D/E?

1447


Identify the parts of indicator diagram?

1501






one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

6759


What is g.i.?

832


why is heat treatment of steel metal crucial?

674


what is the diffrence betwen primary pumps and secondary pumps in aircoditioning field

1564


What is critical temperature in metals ?

664


Explain the advantages of cycloidal and involute gears?

610


What resistance the ship encounter when the vessel is at sea

1519


if any one who attended the caterpillar interview please send me the sample questions and the areas from which questions are being asked...

1874


Define tons of refrigeration and cop.

721


What parameters to be reported when we send lubricating oil for shore analysis?

1482