GB/T 3311-1982
abolished_transferred
GB/T 4864-2008
Active
National standards
GB/T 4864-2008 Calcium metal and its products
GB/T 4864-2008 Calcium metal and its products
Basic Information
Standard Code:
GB/T 4864-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Light metals and their alloys
ICS Name:
Cadmium, cobalt, and their alloys
Publish Date:
2008-07-02
Implement Date:
2009-04-01
Pages:
6 pages
Scope
This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage, and the content of purchase contracts for metallic calcium and its products. This standard applies to metallic calcium ingots obtained by molten salt electrolysis and distillation, as well as calcium products processed by mechanical machining.
Development Information
Replace the following standards
Referenced Standards
IMO 《国际海上危险货物运输规则》
GB/T 10267.1-1988 Method for analysis of calcium metal—The determination of chlorine content by chloride—Selective electrode
GB/T 10267.2-1988 Method for analysis of calcium metal—The determination of micro-amounts of silicon by photometric method
GB/T 10267.3-1988 Method for analysis of calcium metal—The direct determination of iron, nickel, copper, manganese and magnesium in calcium metal by atomic absorption spectrometry
GB/T 10267.3-2008 Methods for analysis of calcium metal—Part 3:Direct determination of iron,nickel,copper,manganese and magnesium in calcium metal by atomic absorption spectrophotometry
GB/T 10267.4-1988 Method for analysis of calcium metal—The determination of aluminium by oxine chloroform extraction photometric method
GB/T 10267.5-1988 Method for analysis of calcium metal—The determination of nitrogen by distillation—Nessler reagent photometric method
GB/T 10267.1-2025 Methods for analysis of calcium metal—Part 1:Determination of chlorine by chloride selective electorode method
GB/T 10267.2-2025 Methods for analysis of calcium metal—Part 2:Determination of micro-amounts of silicon by spectrophotometry
GB/T 10267.5-2025 Methods for analysis of calcium metal—Part 5:Determination of nitrogen bydistillation-Nessler spectrophotometry
GB/T 10267.4-2025 Methods for analysis of calcium metal—Part 4:Determination of aluminum by8-hydroxyquinoline-trichloromethane extraction spectrophotometry
Related Standards
GB/T 3312-1982
abolished_transferred
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys—Weight method
GB/T 3313-1982
abolished_transferred
GB/T 3313-1982 Determination of rhenium in rhenium-tungsten alloys—Spectrophotometric method using dimethylglyoxime
GB/T 3631-1983
abolished_transferred
GB/T 3631-1983 Technical requirements of hydro-cinnabar
GB/T 3825-1983
abolished_transferred
GB/T 3825-1983 Method for chemical analysis of tungsten-molybdenum alloy—The EDTA volumetric method for the determination of molybdenum content
GB/T 3256.8-1983
abolished_transferred