GB/T 11071-2018 Active
GB/T 11071-2018 Zone-refined germanium ingot
Abstract
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, and the contents of purchase orders (or contracts) for zone-melted germanium ingots.
This standard applies to zone-melted germanium ingots prepared by the zone-melt purification process using reduced germanium ingots and germanium single-crystal scrap as raw materials. ZGe-0 zone-melted germanium ingots are mainly used for preparing high-purity germanium single crystals for semiconductors and high-purity germanium detectors; ZGe-1 zone-melted germanium ingots are mainly used for preparing germanium single crystals for infrared optics and solar cells, as well as various germanium-chromium and germanium-silicon alloys.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 11071-2018 |
| CCS | \nRare dispersed metals and their alloys |
| ICS | Non-ferrous metal products |
| Implement Date | 2019-07-01 |