GB/T 3654.10-1983
Replaced
YB/T 4738-2019
Active
Industry standards-Black metallurgy
YB/T 4738-2019 Determination of oxygen content in silicon calcium alloy using inert gas fused infrared absorption method
YB/T 4738-2019 Determination of oxygen content in silicon calcium alloy using inert gas fused infrared absorption method
Price:
$ 30
Basic Information
Standard Code:
YB/T 4738-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2019-08-27
Implement Date:
2020-01-01
Pages:
7 pages
Scope
This standard specifies the determination of oxygen content by inert gas melted infrared absorption method. This standard is applicable to the determination of oxygen content in silicon-calcium alloys. The determination range (mass fraction): 0.25% to 6.00%.
Development Information
Related Standards
GB/T 3654.1-1983
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GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
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GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
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GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active