01-31-2021, 02:51 PM
(This post was last modified: 02-02-2021, 12:49 AM by KnifeGrinders.)
The most comprehensive discussion I've ever read about the shaving razors - post https://bladeforums.com/threads/is-micro...s.1769466/
I've learnt that of the multiple factors dulling the razor, the main is water salts deposited when it dries.
Now after use I blow the water out of my cartridge razor with my wife's hair dryer.
I've also finally learnt the shaving razor composition and hardness:
12-13 % Cr and 0.6 % C, heat treated to around 62-3 HRC
I was impressed by how 1 short comment by Todd Simpson invalidated that complex scanning electron microscopy experiment on cutting the hair that chipped the razor.
I've learnt that of the multiple factors dulling the razor, the main is water salts deposited when it dries.
Now after use I blow the water out of my cartridge razor with my wife's hair dryer.
I've also finally learnt the shaving razor composition and hardness:
12-13 % Cr and 0.6 % C, heat treated to around 62-3 HRC
I was impressed by how 1 short comment by Todd Simpson invalidated that complex scanning electron microscopy experiment on cutting the hair that chipped the razor.
http://knifeGrinders.com.au