1 Scope
This standard specifies the technical requirements, test methods, inspection rules and the like for AgCu alloy wires.
AgCu alloy wires specified in this standard are applicable to the manufacture of AgCu commutators which are mainly used for the electric tools, household appliances and the small power motors of other industrial electrical equipment. The AgCu alloy wires specified in this standard may replace the commutator segment materials of pure copper commutators.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
GB/T 466-1982 Classification of Copper
GB/T 467-1982 Electrolytic Copper
GB/T 4340-1984 Metallic Materials - Vickers Hardness Test
GB/T 5121.1-1985 Methods for Chemical Analysis of Copper - The Electrolytic Method for the Determination of Copper Content
GB/T 5586-1985 Test Method for Essential Property of Electric Contact Material
JB/T 5351-1991 Test Method for Basic Properties of Contact Materials of Vacuum Switches
3 Product Variety and Code
Foreword I
1 Scope
2 Normative References
3 Product Variety and Code
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
1 Scope
This standard specifies the technical requirements, test methods, inspection rules and the like for AgCu alloy wires.
AgCu alloy wires specified in this standard are applicable to the manufacture of AgCu commutators which are mainly used for the electric tools, household appliances and the small power motors of other industrial electrical equipment. The AgCu alloy wires specified in this standard may replace the commutator segment materials of pure copper commutators.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
GB/T 466-1982 Classification of Copper
GB/T 467-1982 Electrolytic Copper
GB/T 4340-1984 Metallic Materials - Vickers Hardness Test
GB/T 5121.1-1985 Methods for Chemical Analysis of Copper - The Electrolytic Method for the Determination of Copper Content
GB/T 5586-1985 Test Method for Essential Property of Electric Contact Material
JB/T 5351-1991 Test Method for Basic Properties of Contact Materials of Vacuum Switches
3 Product Variety and Code
Contents of JB/T 8987-1999
Foreword I
1 Scope
2 Normative References
3 Product Variety and Code
4 Technical Requirements
5 Test Methods
6 Inspection Rules
7 Marking, Packaging, Transportation and Storage
