RO97805B1 - Procedeu de obtinere a siliciului monocristalin - Google Patents

Procedeu de obtinere a siliciului monocristalin

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Publication number
RO97805B1
RO97805B1 RO128010A RO12801087A RO97805B1 RO 97805 B1 RO97805 B1 RO 97805B1 RO 128010 A RO128010 A RO 128010A RO 12801087 A RO12801087 A RO 12801087A RO 97805 B1 RO97805 B1 RO 97805B1
Authority
RO
Romania
Prior art keywords
single crystal
crystal silicon
producing single
parts
carbon dioxide
Prior art date
Application number
RO128010A
Other languages
English (en)
Inventor
Mihai Valeriu Scarlete
Original Assignee
îNTREPRINDEREA DE CERCETARE SI PRODUCTIE MATERIALE SEMICONDUCTOARE
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.)
Filing date
Publication date
Application filed by îNTREPRINDEREA DE CERCETARE SI PRODUCTIE MATERIALE SEMICONDUCTOARE filed Critical îNTREPRINDEREA DE CERCETARE SI PRODUCTIE MATERIALE SEMICONDUCTOARE
Priority to RO128010A priority Critical patent/RO97805B1/ro
Publication of RO97805B1 publication Critical patent/RO97805B1/ro

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  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)

Abstract

Inventia s erefera la un procedeu de obtinere a siliciului monocristalin caracterizat prin aceea ca se topeste într-un creuzet din cuart la 1420 degree C o sarja de 0,5...30 kg siliciu policristalin si se creeaza deasupra topiturii, o atmosfera de argon îmbogatita cu bioxod de carbon sau monoxid de carbon, într-un raport volumic de 100 parti argon la 0,05...1 parti bioxid de carbon sau monoxid de carbon.
RO128010A 1987-04-27 1987-04-27 Procedeu de obtinere a siliciului monocristalin RO97805B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO128010A RO97805B1 (ro) 1987-04-27 1987-04-27 Procedeu de obtinere a siliciului monocristalin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO128010A RO97805B1 (ro) 1987-04-27 1987-04-27 Procedeu de obtinere a siliciului monocristalin

Publications (1)

Publication Number Publication Date
RO97805B1 true RO97805B1 (ro) 1989-10-02

Family

ID=40905935

Family Applications (1)

Application Number Title Priority Date Filing Date
RO128010A RO97805B1 (ro) 1987-04-27 1987-04-27 Procedeu de obtinere a siliciului monocristalin

Country Status (1)

Country Link
RO (1) RO97805B1 (ro)

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