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Standard Swedish standard · SS-ISO 11257:2007

Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization (ISO 11257:2007, IDT)

Status: Withdrawn

· Replaced by: SS-ISO 11257:2017
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Standard Swedish standard · SS-ISO 11257:2007

Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization (ISO 11257:2007, IDT)
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Scope
This International Standard specifies a method to provide a relative measure for evaluating the degree of size degradation and degree of metallization of iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. This International Standard is applicable to lump ores and hot-bonded pellets.

Subjects

Iron ores (73.060.10)

Buy this standard

Standard Swedish standard · SS-ISO 11257:2007

Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization (ISO 11257:2007, IDT)
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
Subscribe on standards - Read more Dölj
Price: 735 SEK
standard ikon pdf

PDF

Price: 735 SEK
standard ikon

Paper

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Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-63856

Edition: 1

Approved: 11/14/2007

No of pages: 20

Replaced by: SS-ISO 11257:2017