Chunwei Chang
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Joined: Jan 20, 2016
Topics: 3 / Replies: 5
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1084(Sk5)Metallograph

[quote name='Steve Culver' date='02 May 2016 - 10:01 PM' timestamp='1462197707' post='16886'] Very interesting Chunwei. It is surprising how much d...

9 years ago
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1084(Sk5)Metallograph

Hi Derrick, I usually made performence knives this way,thickness on the ricasso is 0.19",and distal tapper to 1/3 length of the blade to 0.12", th...

9 years ago
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Replies: 4
Views: 2199
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Retained Austenite In 5160

[quote name='Kevin R. Cashen' date='26 January 2016 - 12:29 AM' timestamp='1453739366' post='15974'] Hello Frank, it is good to talk with you again....

9 years ago
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Retained Austenite In 5160

Hello Kevin: It's so good to hear from you~~I were using English name "Frank", the student who got appendicitis and had to undergo a surgery in yo...

9 years ago
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Retained Austenite In 5160

to Ed: Maybe I should drop the hardness to 58.....I always tempered my knife 400℉ in oven but never measure hardness before,I thought the thermo...

9 years ago
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Replies: 8
Views: 3256
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Replies: 7
Views: 1293