GB/T 3457-1998
Replaced
GB/T 11070-2017
Active
National standards
GB/T 11070-2017 Reduced germanium ingot
GB/T 11070-2017 Reduced germanium ingot
Basic Information
Standard Code:
GB/T 11070-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nRare dispersed metals and their alloys
ICS Name:
Non-ferrous metal products
Publish Date:
2017-10-14
Implement Date:
2018-05-01
Pages:
5 pages
Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, and quality certificates for reduced germanium ingots. This standard applies to reduced germanium ingots prepared by the hydrogen reduction method using high-purity germanium dioxide as the raw material. The products are mainly used for the preparation of zone-melted germanium ingots.
Development Information
Replace the following standards
Referenced Standards
GB/T 1550-1997 Standard methods for measuring conductivity type of extrinsic semiconducting materials
GB/T 1550-2018 Test methods for conductivity type of extrinsic semiconducting materials
GB/T 11069-1989 High purity germanium dioxide
GB/T 11069-2006 High purity germanium dioxide
GB/T 11069-2017 High purity germanium dioxide
GB/T 26074-2010 Germanium monocrystal—Measurement of resistivity-DC linear four-point probe
YS/T 602-2007 Test method for resistivity of zone-refined germanium ingot using a two-point probe
YS/T 602-2017 Resistance-rate test method for zone-refined germanium ingot using two-probe method
Related Standards
GB/T 6896-1998
Replaced
GB/T 6896-1998 Niobium bars
GB/T 17684-1999
Replaced
GB/T 17684-1999 The terminology for precious metals and their alloys
GB/T 8888-2003
Replaced
GB/T 8888-2003 Wrought heavy non-ferrous metal products-Packing,marking,transporting and storing
YS/T 632-2007
Replaced
YS/T 632-2007 Low grade blister
GB/T 3460-2007
Replaced