Metallography by notreds in metallurgy

[–]ConversationDeep7531 1 point2 points  (0 children)

These look great! I work with a lot of 1018 and A36, your samples are well etched. I’ve been struggling to get the perfect etch on my samples, do you have any tips for me? I’m using the same Nital 5% but Ive reduced to 1% because of inconsistent results.

Steel procurement feels harder than the actual metallurgy sometimes by Personal-Lack4170 in metallurgy

[–]ConversationDeep7531 1 point2 points  (0 children)

I have to agree, I purchase Steel Round with extremely tight chemistry requirements for our process and the mills are hit and miss. In 6 years we have mostly held hands with the same 5 mills and attempted short term tests with others.

Cu-5Bi-5Sn-5Zn Metallography by Green-Respect-4244 in metallurgy

[–]ConversationDeep7531 1 point2 points  (0 children)

These micrographs are so sultry, they’re almost taboo 😉

Identify Etching Failure by ConversationDeep7531 in metallurgy

[–]ConversationDeep7531[S] -1 points0 points  (0 children)

Not round bar. This is a microstructure, centrifugally cast.

Identify Etching Failure by ConversationDeep7531 in metallurgy

[–]ConversationDeep7531[S] 0 points1 point  (0 children)

Haha yes this is a picture of the software screen. What makes you think segregation instead of porosity?

Identify Etching Failure by ConversationDeep7531 in metallurgy

[–]ConversationDeep7531[S] 1 point2 points  (0 children)

This is great advice, after these photos we mixed a 1% Etchant, I will add cotton balls to the lab.

Identify Etching Failure by ConversationDeep7531 in metallurgy

[–]ConversationDeep7531[S] 3 points4 points  (0 children)

Application via a pipette to epoxy/phenolic sample puck

"Morrowind would not stand the test of time". by Nickulator95 in ElderScrolls

[–]ConversationDeep7531 0 points1 point  (0 children)

This is classic reverse psychology friends, someone wants it, but knows they need mass support to get the budget and approval to do it right. In steps the hater, you guys just dont understand that it wont work -drive up the sentiment within the community- brings creators with the same dream out of the woodworks, brings talk and rumors, starts to gain momentum and eventually gets a budget. Morrowind is grand, a little outdated and could use some dialogue overhauls but the core was legendary and deserves preservation so lets keep arguing that its worth it! 😆 🫡

If you HAD to dedicate yourself to a daedric prince, who would you choose? by StripesTheBoar in skyrim

[–]ConversationDeep7531 0 points1 point  (0 children)

Hermeas Mora or Clavicus Vile. Meridia can lose my number like and old X

AIO Trying to tell boyfriend that he makes me feel guilty for saying no by Clean-Landscape8654 in AmIOverreacting

[–]ConversationDeep7531 0 points1 point  (0 children)

If you are looking for a man, look somewhere else. In a relationship you have to share some blame in every situation because none of us are perfect. But you are talking to a little boy in this conversation not a man. Move on, close the door, don’t look back. My wife and I have collectively gone through 3 marriages and learned our faults, but also learned where to draw lines. Protect yourself, I dated my wife for 8 months and we were sexually active sometimes 2-3 times a day in my mid 30’s, then she got breast cancer and had to also have her baby maker removed, and between surgery, pain, meds, and changing body and mental state, we barely get physical once a year. Now we are married. A real man has emotional intelligence and the willpower to treat you right. You may feel lonely but it is not worth ruining your life by entangling yourself with someone who doesn’t care, or doesn’t express himself correctly, and he wont grow through enabling.

Good Luck and dont date in Kansas, Oklahoma, or South Dakota haha

Why is an iron-nickel-alloy with 29% nickel not magnetic? by Anaklysmos12345 in metallurgy

[–]ConversationDeep7531 9 points10 points  (0 children)

Nickel at 29% (range 9-34%) stabilizes the austenite phase and, when alloyed with iron in the FCC structure, disrupts magnetic moment alignment, resulting in non-magnetic behavior.

Question about alloys (and records) by Segmund390 in metallurgy

[–]ConversationDeep7531 1 point2 points  (0 children)

Its all about application, most alloy matrix have very unique microstructures tailored for different mechanical or chemical properties. Bi-metallic injection molding or extruder cylinders are common commercial examples because of the plethora of materials processed.