Abduo Hamed

5 Questions 4 Answers 0 Followers

Questions related from Abduo Hamed

How to induce a large compressive residual stress in a thick metal plates ?

I want to research the effect of large compressive residual stress (> 1 GPa ) in a mechanical properties of thick plates made from various metals and alloys . I know that there is a...

04 March 2018 6,708 25 View

Which type of cast ferrous alloy have the highest yield compressive strength ever?

I know that high chromium cast irons have a compressive strength in the range of 2 GPa . but is there is a cast non-glassy ferrous alloy have a yield strength higher than 3 GPa or even 4 GPa in...

12 November 2017 8,145 2 View

Is there is ever a room-temperature ductile ceramic? and how to make ductile ceramic matrix composites ?

I have two questions:1-are RT ductile ceramics exist ?2-can a very large residual compressive stresses exceeding brittle-ductile transition pressure in a certain ceramic induced in a such ceramic...

10 September 2017 6,681 11 View

Best mold materials for molten Aluminum Oxide ?

I want to make fused Aluminas with a wide range of doping "almost every oxide with boiling point > 2000 °C" and the effect of these dopings on mechanical properities , but I have a concerns...

03 August 2017 8,811 3 View

What a lot ?

I searched ?

18 May 2017 9,411 0 View