Horea Florin Chicinas

5 Questions 9 Answers 0 Followers

Questions related from Horea Florin Chicinas

How to minimise the stick-slip effect?

I am currently trying to minimise the stick-slip effect in the extrusion of a mixture powders/paraffin. I know that larger Lenght/diameter ratio of the die helps in minimisation of this...

02 April 2024 2,327 0 View

How would you increase the wear resistance of cemented carbide tools for CFRP milling?

How would you increase the wear resistance of cemented carbide tools for CFRP milling? How to improve the abrasion resistance of the WC-Co tools

15 February 2019 4,432 3 View

Drying of wc particles from different suspensions.

When drying in air a suspension of WC particles and isohexane, the dried cake is soft. Switching isohexane with acetone and drying in the same conditions makes the cake harder. Using water makes...

10 May 2017 7,478 4 View

Is there a formula to link the sedimentation rate to the liquid density?

I am trying to obtain a soft cake. I know for slow sedimentation rate, the cake will be hard. What could I add in water to ensure a fast sedimentation rate?

19 April 2017 5,506 7 View

How to choose the proper flocculant?

I am trying to dry an aqueous solution and hard cake forms. According to theory, the cake is softer for the flocculated suspensions, so I am trying to choose a flocculant agent. What are the...

02 August 2016 7,040 3 View