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Questions related from San Ty
I'm relative new in this field and looking for experts in the area of food powders and liquid dispensing and processing. Particularly in the area of lab based research and characterisation for...
07 February 2019 10,011 2 View
I would like to know if extensometer is necessary to determine yield strength of nickel 718 alloy? Or using cross head movement to estimate the sample strain is sufficient? I'm using 0.2% offset.
14 January 2019 7,196 7 View
I have several samples that have been mounted however the sample height differs, which means the working distance will differ as well. May I know how this will influence the the image captured in...
26 March 2018 7,938 4 View
Extensometer has to be removed before sample fails to prevent damage to the device. If that's the case how do I obtain the strain at failure (since extensometer is removed before failure)? Do I...
12 March 2017 7,045 3 View
Hi I have attached a DSC graph in this post. Based on my interpretation theres two Tg in this graph? Is my analysis correct? If not, how do I analyse this?
21 February 2017 6,662 10 View
Based on the following standard ASTM C 39 and C 192, the 28 curing time does it include the time at which the concrete is inside the mold? If yes, which means it will be cured 1 day in the mold...
31 August 2016 753 17 View
When testing of fiber reinforced composite materials (esp for rebar used for concrete reinforcement) acid durability, is there a any available standard for it? Or any good literature that I can...
24 July 2016 2,240 1 View
I have observed that for circular smooth or ribbed FRP rebar, requires steel tubings filled with epoxy to ensure proper gripping during tensile testing. How about smooth and ribbed steel? Do I...
27 June 2016 823 0 View
