EN ISO 10081-3:2005 PDF

Classification of dense shaped refractory products - Part 3: Basic products containing from 7% to 50% residual carbon (ISO 10081-3:2003)

Title (English):

EN ISO 10081-3:2005

Classification of dense shaped refractory products - Part 3: Basic products containing from 7% to 50% residual carbon (ISO 10081-3:2003)

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 7
Publication date:: March 2, 2005
Edition:: CEN EN 10081 edition 2 version 1
ICS:: 81.080

Document language:

enru

Delivery time:1–7 days

Price:44 €

Description (English):

ISO 10081-3:2003 specifies the classification and designation of dense shaped basic refractory products containing 7 % or more but less than 50 % residual carbon after coking. It is applicable to products with or without antioxidant additives, with or without metal plates and reinforcement.

Technical details

Technical committee: CEN/TC 187 - Refractory products and materials
SKU: EN ISO 10081-3:2005

Abstract

Overview

EN ISO 10081-3:2005 (ISO 10081-3:2003) defines the classification and designation of dense shaped basic refractory products that contain 7 % to less than 50 % residual carbon after coking. The standard covers products with or without antioxidant additives and with or without metal plates or reinforcement. It is part of the ISO 10081 series for dense shaped refractory products and supersedes EN 12475-3:1998.

Key topics and requirements

Scope and applicability: Applies to dense shaped basic refractory products in the specified residual carbon range; relevant for product specification, labelling and selection.
Five classification criteria:
- Product type - four basic series: magnesia carbon (MC), magnesia lime carbon (MLC), magnesia doloma carbon (MDC), doloma carbon (DC).
- Classification group - determined by MgO and CaO content and residual carbon ranges; groups are coded (for example, MC 95/10, MLC 80/20). Products with antioxidant additives receive an A suffix (e.g., MC 85/10A).
- State of raw materials - designated as naturally occurring sintered, synthetic sintered, co-clinker (magnesia–lime) or fused.
- Nature of the bond - organic chemical (formed at ambient to ~800 °C), carbon bond (formed by firing > 800 °C), or inorganic chemical.
- Post-treatment - may be tempering (≤ 800 °C), firing (> 800 °C) and/or impregnation.
Designation format: A full product designation lists the five criteria. Examples in the standard illustrate common designation styles.
Referenced test and analysis methods: chemical analysis and residual carbon determination are referenced to ISO 10058, ISO 12677 and ISO 10060.

Applications and who uses this standard

Refractory manufacturers - for consistent product labelling, quality control and product family classification.
Specifiers and procurement teams - to specify required chemical and carbon-content classes for dense shaped refractories.
Testing laboratories and QA/QC - to apply the referenced test methods and verify conformity to classification groups.
Engineering and maintenance teams in industries that rely on refractory linings (e.g., metallurgical processes, foundries, glass and cement plants) - to select appropriate basic refractory bricks and modules based on carbon content and raw material state.
Standards bodies and technical committees - for harmonized national and international implementation.

Related standards

ISO 10081 series: Part 1 (alumina‑silica), Part 2 (basic products with

Related standards

Standards mentioned in the description

Abstract

Overview

Key topics and requirements

Scope and applicability: Applies to dense shaped basic refractory products in the specified residual carbon range; relevant for product specification, labelling and selection.
Five classification criteria:
- Product type - four basic series: magnesia carbon (MC), magnesia lime carbon (MLC), magnesia doloma carbon (MDC), doloma carbon (DC).
- Classification group - determined by MgO and CaO content and residual carbon ranges; groups are coded (for example, MC 95/10, MLC 80/20). Products with antioxidant additives receive an A suffix (e.g., MC 85/10A).
- State of raw materials - designated as naturally occurring sintered, synthetic sintered, co-clinker (magnesia–lime) or fused.
- Nature of the bond - organic chemical (formed at ambient to ~800 °C), carbon bond (formed by firing > 800 °C), or inorganic chemical.
- Post-treatment - may be tempering (≤ 800 °C), firing (> 800 °C) and/or impregnation.
Designation format: A full product designation lists the five criteria. Examples in the standard illustrate common designation styles.
Referenced test and analysis methods: chemical analysis and residual carbon determination are referenced to ISO 10058, ISO 12677 and ISO 10060.

Applications and who uses this standard

Refractory manufacturers - for consistent product labelling, quality control and product family classification.
Specifiers and procurement teams - to specify required chemical and carbon-content classes for dense shaped refractories.
Testing laboratories and QA/QC - to apply the referenced test methods and verify conformity to classification groups.
Engineering and maintenance teams in industries that rely on refractory linings (e.g., metallurgical processes, foundries, glass and cement plants) - to select appropriate basic refractory bricks and modules based on carbon content and raw material state.
Standards bodies and technical committees - for harmonized national and international implementation.

Related standards

ISO 10081 series: Part 1 (alumina‑silica), Part 2 (basic products with

EN ISO 10081-3:2005 PDF

Technical details

Abstract

Overview

Key topics and requirements

Applications and who uses this standard

Related standards

Related standards

Abstract

Overview

Key topics and requirements

Applications and who uses this standard

Related standards

Related standards

Classification of dense shaped refractory products — Part 3: Basic products containing from 7 % to 50 % resid…

Classification of dense shaped refractory products. Basic products containing from 7% to 50% residual carbon.

Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method…

Chemical analysis of refractory products by X-ray fluorescence (XRF) - Fused cast-bead method (ISO 12677:2011)

Dense, shaped refractory products — Test methods for products containing carbon