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Database: 189760 (25 Oct 2025)
JC/T 179-2011 English PDF
JC/T 179: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
JC/T 179-2011
English
399
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3 days [Need to translate]
Transparent quartz crucibles
Obsolete
JC/T 179-2011
JC/T 179-1981
English
199
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2 days [Need to translate]
(QSG1, QSG2 transparent quartz glass crucible)
Obsolete
JC/T 179-1981
JC 179-1973
English
RFQ
ASK
3 days [Need to translate]
(Chinese Industry Standard)
Obsolete
JC 179-1973
PDF similar to JC/T 179-2011
Standard similar to JC/T 179-2011
GB/T 42800
GB/T 32661
GB/T 30985
JC/T 892
JC/T 185
JC/T 182
Basic data
Standard ID
JC/T 179-2011 (JC/T179-2011)
Description (Translated English)
Transparent quartz glass devices for semiconductor
Sector / Industry
Building Materials Industry Standard (Recommended)
Classification of Chinese Standard
Q35
Classification of International Standard
81.040.30
Word Count Estimation
6,634
Date of Issue
2011-12-20
Date of Implementation
2012-07-01
Older Standard (superseded by this standard)
JC/T 179-1981; JC/T 226-1981
Quoted Standard
GB/T 3284; GB/T 5949; GB/T 10701; JC/T 1048-2007
Regulation (derived from)
?MIIT Announcement 2011 No.43; Industry Standard Filing Announcement 2012 No.2 (Total No.146)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the QSG1, terms and definitions QSG2 and QSG3 three transparent quartz glass crucible, classification, technical requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to transparent quartz glass crucible production of silicon used in the semiconductor industry.