English term
Fast & accurate translations, good price
Native in: Portuguese (Variants: Brazilian, European/Portugal) 
Works in: German to Portuguese, English to Portuguese, Italian to Portuguese
Si-islands
trata-se de uma tradução na área de solda e limpeza pós-solda.
Alguém tem alguma ideia sobre o termo "Si-islands"?
This is a revolutionary copper-coated solid wire that cuts down on post-weld cleanup, so you can spend less time cleaning and more time welding.
What sets this product apart is a unique formula that controls the quantity, size, and distribution of Si-islands.
silicone islands? ilhas de silicone?
Agradeço desde já por qualquer ajuda!
Obrigada!
Proposed translations
Brazil
Technical/Life Sciences/Games/IT > PTBR
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese
ilhas de Silício
https://blog.phoenixcontact.com/marketing-br/tecnicas-de-sol...
Não tenho certeza.
Brazil
IT Specialist • M.A. in Linguistics
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Spanish to Portuguese, Portuguese to English, and 1 more.
regiões de alta concentração de silício (Si-islands)
Traduziria assim, já que a tradução literal aparece apenas com frequência quase nula no Google:
https://www.google.com/search?ei=s01BYN-mMrC_5OUPn_6U8A4&q="...
Ex.:
http://www.repositoriobib.ufc.br/000020/000020ab.pdf
"Essa maior concentração de silício causa um maior grau de amolecimento e..."
Portuguese to English, English to Portug
Native in: English 
Works in: Portuguese to English, English to Portuguese
inclusões de silício
--------------------------------------------------
Note added at 1 hr (2021-03-04 21:52:09 GMT)
--------------------------------------------------
https://app.aws.org/forum/topic_show.pl?tid=33652
Brazil
English-portuguese. Film,games,music.
Native in: Portuguese (Variants: European/Portugal, Brazilian)
Works in: English to Portuguese, Spanish to Portuguese, Italian to Portuguese, and 1 more.
ilhas sílicas
Brazil
Subtitling & Translations ENG/FRENCH/SPA
Native in: Portuguese (Variants: European/Portugal, Brazilian)
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 4 more.
Silicon islands
--------------------------------------------------
Note added at 5 mins (2021-03-04 20:47:16 GMT)
--------------------------------------------------
Is Silicon a Si?
Silicon (Si), a nonmetallic chemical element in the carbon family (Group 14 [IVa] of the periodic table). Silicon makes up 27.7 percent of Earth's crust; it is the second most abundant element in the crust, being surpassed only by oxygen.
--------------------------------------------------
Note added at 6 mins (2021-03-04 20:48:29 GMT)
--------------------------------------------------
https://whatis.techtarget.com/definition/silicon-Si
Silicon is a chemical element (its symbol in chemical formula expressions is "Si") that is present in sand and glass and which is the best known semiconductor material in electronic components. Its atomic number is 14.
--------------------------------------------------
Note added at 4 hrs (2021-03-05 01:07:12 GMT)
--------------------------------------------------
Ilhas de Silicone. Me desculpa ter deixado em inglês.
https://weldinganswers.com/5-factors-that-contribute-to-silicon-island-formation-in-welds/
Something went wrong...