wytrącenia (w stopie)

English translation: precipitations (in alloy)

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Polish term or phrase:wytrącenia (w stopie)
English translation:precipitations (in alloy)
Entered by: Lota

02:43 Mar 29, 2019
Polish to English translations [PRO]
Tech/Engineering - Metallurgy / Casting
Polish term or phrase: wytrącenia (w stopie)
Opisuję tutaj stan fizyczny rzeźby, który napomyka o przetarciach w brązie (rzeźba), które nie są wynikiem wytrąceń w stopie. Dziękuję.
Lota
United States
Local time: 16:31
precipitations (in alloy)
Explanation:
"An example is the formation of martensite blades in quenched carbon steel and precipitations in alloys."

https://bit.ly/2WvyxYy
Selected response from:

Paweł Janiszewski
Poland
Local time: 00:31
Grading comment
Thank you.
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +3precipitations (in alloy)
Paweł Janiszewski
2dezincification (of alloy)
geopiet


  

Answers


4 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +3
precipitations (in alloy)


Explanation:
"An example is the formation of martensite blades in quenched carbon steel and precipitations in alloys."

https://bit.ly/2WvyxYy

Paweł Janiszewski
Poland
Local time: 00:31
Native speaker of: Polish
PRO pts in category: 4
Grading comment
Thank you.

Peer comments on this answer (and responses from the answerer)
agree  Jacek Kloskowski
16 mins
  -> Dziękuję :)

agree  Frank Szmulowicz, Ph. D.
3 hrs
  -> Dziękuję :)

agree  Joanna Rączka
14 hrs
Login to enter a peer comment (or grade)

6 hrs   confidence: Answerer confidence 2/5Answerer confidence 2/5
dezincification (of alloy)


Explanation:
Korozja ta powoduje tzw. odcynkowanie stopu, tj. wytrącanie miedzi na powierzchni wyrobu w postaci gąbczastej powłoki. - http://www.zimo.am.szczecin.pl/Stopy miedzi - instrukcja.pdf - page 4

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Odcynkowanie – rodzaj korozji stopów miedzi z cynkiem (szczególnie mosiądzów odlewniczych) w roztworach zawierających chlor. Cynk ulega rozpuszczeniu i przechodzi do roztworu, a miedź pozostaje w postaci gąbczastej, co dodatkowo wzmaga korozję. - https://pl.wikipedia.org/wiki/Odcynkowanie

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A form of corrosion and weakening of brass objects in which zinc is dissolved out of the brass alloy. - https://en.oxforddictionaries.com/definition/dezincification

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What does Dezincification mean?
Dezincification is a process which selectively removes zinc from an alloy, leaving behind a porous, copper-rich structure that has little mechanical strength.

Dezincification can show itself in a variety of ways depending on the water composition and service conditions. It may present itself as dull red spots on the surface of brass. It can also manifest as seepage of water through the walls of fittings or leakage at valves. Extreme dezincification can cause actual breakage, with a dull coppery appearance to the fracture surface.

Copper alloys that contain less than 15% zinc and alpha brasses inhibited by arsenic or antimony are resistant to dezincification, when in service in water or soil environments. - https://www.corrosionpedia.com/definition/384/dezincificatio...

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geopiet
Native speaker of: Native in PolishPolish
PRO pts in category: 71

Peer comments on this answer (and responses from the answerer)
neutral  Paweł Janiszewski: tu mamy brąz, tj. stop miedzi z cyną
34 mins
  -> widać coś mi się „wytrąciło” ....:)
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