Prajna Deepthi

6 Questions 5 Answers 0 Followers

Questions related from Prajna Deepthi

Prepared specimen through powder metallugy. intially compaction then sintered.how to find relative density of sample?

fillers are added in wt%. how to find theoritical density by rule of mixture. Also explain how to find sintered sample density.

03 March 2018 8,964 3 View

How to set sintering temperature for compacted PTFE and graphite mixture?

PTFE being matrix and graphite being filler so mixture of 27 grams were taken and compacted with compression load of 50kn .?compacted into cylinder shape? so what sintering temperature should be...

09 September 2017 4,759 5 View

What temperature PTFE compacted powders should be sintered.is that sintering should be carried in vacuum furnace.

PTFE being matrix and graphite being reinforcement, has to be sintered after compaction.

06 June 2017 6,902 1 View

What instrument should be used for measuring the electrical conductivity or resistivity of copper?

I have tried with electro chemical analyser, but it was showing only 1.2.kindly suggest

04 April 2016 3,953 4 View

Is carbon fiber and graphite fiber means the same?

graphite fiber and carbon fiber is it the same .

01 January 1970 910 9 View

At what proportionate usually graphite fiber added to PTFE matrix.Is there any rule fiber should be 30% by weight to matrix?

PTFE is themoplastic. graphite filler which acts as conductive filler is mixed with PTFE.

01 January 1970 8,158 2 View