MD4924B1 - Procedeu de obţinere a straturilor de titan - Google Patents

Procedeu de obţinere a straturilor de titan Download PDF

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Publication number
MD4924B1
MD4924B1 MDA20230025A MD20230025A MD4924B1 MD 4924 B1 MD4924 B1 MD 4924B1 MD A20230025 A MDA20230025 A MD A20230025A MD 20230025 A MD20230025 A MD 20230025A MD 4924 B1 MD4924 B1 MD 4924B1
Authority
MD
Moldova
Prior art keywords
layers
titanium
titanium layers
flow
hydrogen
Prior art date
Application number
MDA20230025A
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English (en)
Russian (ru)
Other versions
MD4924C1 (ro
MD20230025A2 (ro
Inventor
Симион РАЕВСКИЙ
Леонид ГОРЧАК
Василий БОТНАРЮК
Серджиу ВАТАВУ
Original Assignee
Публичное Учреждение Государственный Университет Молдовы
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Публичное Учреждение Государственный Университет Молдовы filed Critical Публичное Учреждение Государственный Университет Молдовы
Priority to MDA20230025A priority Critical patent/MD4924C1/ro
Publication of MD20230025A2 publication Critical patent/MD20230025A2/ro
Publication of MD4924B1 publication Critical patent/MD4924B1/ro
Publication of MD4924C1 publication Critical patent/MD4924C1/ro

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  • Chemical Vapour Deposition (AREA)

Abstract

Invenţia se referă la tehnologia de obţinere a straturilor de titan pe substraturi de semiconductori, izolatori şi poate fi aplicată în metalurgie, industria chimică, alimentară, medicină.Procedeul de obţinere a straturilor de titan constă în depunerea titanului pe substraturi eterogene prin metoda reacţiei chimice de transport într-un reactor la presiune joasă cu utilizarea hidrogenului în calitate de gaz de protecţie şi transport, în care titanul este transportat din spaţiul sursei de un flux de clorură de hidrogen diluat în fluxul de hidrogen în cantitate de 7-10 % după volum, la temperatura sursei de titan de 850°C, depunerea straturilor se efectuează la temperatura de 500-1000°C pe substraturi eterogene, care sunt rotite de un flux gazos cu o viteză de 50 rpm, timp de 5-20 de minute.
MDA20230025A 2023-08-15 2023-08-15 Procedeu de obţinere a straturilor de titan MD4924C1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20230025A MD4924C1 (ro) 2023-08-15 2023-08-15 Procedeu de obţinere a straturilor de titan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20230025A MD4924C1 (ro) 2023-08-15 2023-08-15 Procedeu de obţinere a straturilor de titan

Publications (3)

Publication Number Publication Date
MD20230025A2 MD20230025A2 (ro) 2025-01-31
MD4924B1 true MD4924B1 (ro) 2025-05-31
MD4924C1 MD4924C1 (ro) 2025-12-31

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ID=94381814

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20230025A MD4924C1 (ro) 2023-08-15 2023-08-15 Procedeu de obţinere a straturilor de titan

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MD (1) MD4924C1 (ro)

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Publication number Publication date
MD4924C1 (ro) 2025-12-31
MD20230025A2 (ro) 2025-01-31

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FG4A Patent for invention issued