Steel & Non-Ferrous Refractory Solutions
Project description
Steelmaking and non-ferrous metal processing expose refractory linings to intense heat, thermal cycling, slag attack and mechanical wear. From electric arc furnaces, ladles and tundishes to metal-processing furnaces, each application has different lining requirements depending on its operating conditions and equipment design.
YCC helps industrial customers source suitable refractory bricks, castables, insulation materials, anchors and specialty precast shapes through its supply network. We also support refractory projects through Surveys & Inspections, On & Off-Site Installation, Routine Maintenance, Shutdowns & Overhauls, and Provision of Skilled Staff.
Key Details
- Applications: Electric arc furnaces, ladles, ladle furnaces, tundishes, walking hearth furnaces and walking beam furnaces.
- Critical zones: Roof and delta, sidewalls, slagline, hearth, ladle working lining, tundish components and reheating furnace linings.
- Operating conditions: High temperatures, thermal shock, slag corrosion, abrasion and mechanical stress.
- Material options: Refractory bricks, castables, insulation materials, anchoring systems and specialty precast shapes.
- Project support: Material sourcing, inspections, installation, routine maintenance, shutdowns and skilled personnel.
Key Refractory Considerations
High-Temperature Resistance
Materials must withstand the operating temperatures experienced in the specific furnace or metal-processing application.
Thermal Shock
Repeated temperature changes can stress refractory materials, making suitable material selection and installation important.
Abrasion & Mechanical Wear
Slag movement, material handling and process conditions can contribute to wear in specific lining areas.
Slag & Chemical Compatibility
Refractory selection should account for the chemical composition of slags and other substances that contact the lining during production.
Working & Safety Linings
Working linings and supporting safety or backup layers must meet the requirements of the equipment design and intended application.
Precast Components & Anchoring
Selected applications require shaped refractory components or anchoring systems designed to suit the lining configuration.
Thermal Insulation
Suitable insulation materials can help manage heat transfer through the lining system according to the required thermal design.
Maintenance & Shutdown Planning
Inspection findings can help identify areas requiring attention and support planning for repairs, material procurement and scheduled shutdown work.
Applications & Relevant Products
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Center Piece / Roof / Delta
| Sections | Products | Center Piece / Roof / Delta | TBD |
|---|
Working Lining
| Sections | Products |
|---|---|
| Upper Sidewall | TBD |
| Slagline | TBD |
| Lower Sidewall | TBD |
Safety Lining
| Sections | Products |
|---|---|
| Slagline, Sidewall And Bottom | TBD |
Hearth
| Sections | Products |
|---|---|
| Hearth | TBD |
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Edge Covering (Top Ring)
| Sections | Products |
|---|---|
| Edge Covering (Top Ring) | TBD |
Slagline
| Sections | Products |
|---|---|
| Working Lining | TBD |
| Back Filling | TBD |
| Safety Lining | TBD |
| Insulation Lining | TBD |
Sidewall and Bottom
| Sections | Products |
|---|---|
| Working Lining | TBD |
| Back Filling | TBD |
| Safety Lining | TBD |
| Insulation Lining | TBD |
Filling Gap
| Sections | Products |
|---|---|
| Filling Gap | TBD |
Well Block
| Sections | Products |
|---|---|
| Well Block | TBD |
Seating Block
| Sections | Products |
|---|---|
| Seating Block | TBD |
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Tundish Cover
| Sections | Products |
|---|---|
| Tundish Cover | TBD |
Sidewall
| Sections | Products |
|---|---|
| Working Lining | TBD |
| Safety Lining | TBD |
Nozzle Seat / Well Block
| Sections | Products |
|---|---|
| Nozzle Seat / Well Block | TBD |
Filling Gap
| Sections | Products |
|---|---|
| Filling Gap | TBD |
Impact Pad
| Sections | Products |
|---|---|
| Impact Pad | TBD |
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Roof
| Sections | Products |
|---|---|
| Roof 1 | Hy-Cast LW 124 / Hy-Cast 897 |
| Roof 2 | Ceramic Fiber Blanket 1260/125 |
| Roof 3 | Hy-Cast LC 14 / Hy-Cast LC 16 / Hy-Cast LC 14 |
| Roof 4 | Ceramic Anchor Bricks 75% al200 |
Wall
| Sections | Products |
|---|---|
| Working Lining (1st Layer) | Hy-Cast LC 14 / Hy-Cast LC 16 / Hy-Cast LC 14 |
| Insulation Lining (2nd Layer) | JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 |
| Insulation Lining (3rd Layer) | JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 |
| Insulation Lining (4th Layer) | Calcium Silicate Board |
Hearth
| Sections | Products |
|---|---|
| Working Lining (1st Layer) |
Hy-Cast LC 16 / Hy-Cast LC 17/ Hy-Cast Gibcrete S |
| Insulation Lining (2nd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 Hy-Cast C14 HR / Hy-Cast 1500 |
| Insulation Lining (3rd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 Hy-Cast LW124 |
| Insulation Lining (4th Layer) |
Calcium Silicate Board |
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Roof
| Sections | Products |
|---|---|
| Roof 1 | Hy-Cast LW 124 / Hy-Cast 897 |
| Roof 2 | Ceramic Fiber Blanket 1260/125 |
| Roof 3 | Hy-Cast LC 14 / Hy-Cast LC 16 / Hy-Cast LC 14 |
| Roof 4 | Ceramic Anchor Bricks 75% al200 |
Wall
| Sections | Products |
|---|---|
| Working Lining (1st Layer) |
Hy-Cast LC 14 / Hy-Cast LC 16 / Hy-Cast LC 14 |
| Insulation Lining (2nd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 |
| Insulation Lining (3rd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 |
| Insulation Lining (4th Layer) |
Calcium Silicate Board |
Floor
| Sections | Products |
|---|---|
| Working Lining (1st Layer) |
Hy-Cast LC 16 / Hy-Cast LC 17 / Hy-Cast Gibcrete S |
| Insulation Lining (2nd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 Hy-Cast C14 HR / Hy-Cast 1500 |
| Insulation Lining (3rd Layer) |
JIS SERIES ARM B4 / ARM B5 ASTM SERIES ARM 23 / ARM 26 Hy-set AS 75 Hy-Cast LW124 |
| Insulation Lining (4th Layer) |
Calcium Silicate Board |
Buffle Wall
| Sections | Products |
|---|
Beam and Column
| Sections | Products |
|---|---|
| Beam and Column | Hy-Cast LC 14 / Hy-Cast LC 13 |
Looking for Steel Plant Refractory Solutions?
Whether you are sourcing refractory materials for a new lining, replacing worn components or preparing for a scheduled shutdown, YCC can help assess your material and service requirements.
Share your equipment type, affected lining area, available specifications and operating conditions with our team to discuss suitable sourcing options and related refractory services.
