GB/T 8756-1988

Abolished

Collection of metallographs on defects of crystallinegermanium

锗晶体缺陷图谱

Standard Type
GBT
ICS
77.040.30
CCS
H24
Status
Abolished
Issue Date
1988-02-25
Implementation
1989-02-01
Centralized Committee
国家标准委
Issuing Authority
国家标准局

Application Summary AI generated

This standard provides a visual reference collection of metallographic images documenting common defects found in crystalline germanium, such as dislocations, twins, and precipitates. It is applied in the metallurgy and semiconductor materials industries for quality inspection, failure analysis, and defect identification during the production and processing of germanium crystals. The atlas serves as a comparative tool for engineers and technicians to standardize defect assessment in laboratory testing and manufacturing quality control.

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