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BOF converter, tap hole, tap hole sleeve, converter refractory, MgO-C, slag carry-over, steelmaking
BOF Tap Hole Erosion: Causes and How to Slow It Down
A converter tap hole sees air, steel and slag on every heat. Here is how burn and wash, flow erosion and slag carry-over open the bore, and what slows it... Read more...
Electric arc furnace in operation with glowing electrodes, for a technical white paper on EAF magnesia carbon brick wear and antioxidant design
EAF MgO-C Bricks: Wear Mechanisms and Antioxidant Design
EAF magnesia-carbon bricks fail from a loop of slag attack, iron oxide and carbon burn-out. Learn what Al, Si, SiC and B4C really do, how to tailor bricks by zone,... Read more...
Engineered precast tundish turbostop, dam, and weir flow control assembly for total oxygen control | YK Chanshine
Tundish Turbostop: CFD, Microstructure and Oxygen Control
A tundish turbostop takes the energy of the ladle stream inside a cup, so the slag layer stays closed and less air reaches the steel. Learn how to read CFD,... Read more...
ANKIROS 2026 Istanbul review: four shifts in refractory buying, with the 2028 return signage from the show
ANKIROS 2026 Review: Refractory Trends for Steel Plants
ANKIROS 2026 ran 22 to 24 October at the Istanbul Fair Center. This review sets the show data next to Türkiye’s steel numbers and reads four shifts in refractory buying:... Read more...
Vertical crack with frozen steel in a steel ladle MgO-C brick wall near the purging plug - YK Chanshine refractory diagnosis guide
Ladle Wall Vertical Crack Near Purging Plug: Diagnosis
A vertical crack near the ladle purging plug is usually an opened joint, a crack through a brick, or an edge erosion groove. This guide shows how to tell them... Read more...
High-purity MgO dry mix vs silica board in tundish: total oxygen control and chemical wear comparison
High-Purity MgO Dry Mix vs. Silica Board in the Tundish: Reactions and Total Oxygen Control
High-purity MgO dry mix (85% to 92%) stays stable against dissolved Al and Mn. A silica board does not: its SiO2 is reduced, adding oxygen and silicon to the steel.... Read more...
Brick or cast? Hot steel ladle with glowing lining and cost per tonne of steel comparison of brick lining and monolithic casting
Ladle Castable vs Brick Lining: Cost per Tonne Review
Brick or cast? Compare monolithic ladle casting with MgO-C, MgO-Al2O3-C and Al2O3-MgO-C brick on material cost, labor, downtime and cost per tonne of steel. Includes a TDS table and a... Read more...
Steel ladle slag line life guide cover: hot ladle lining and four steps from slag data to custom MgO-C brick
Steel Ladle Slag Line Life: Custom MgO-C Brick Guide
Slag line wear ends more ladle linings than anything else. See why a general-purpose MgO-C brick loses thickness, how a brick matched to your slag changes the result, and how... Read more...
Molten steel and slag surface in a ladle, cover for the refractory and slag matching guide for MgO-C lining life
Refractory-Slag Matching: Fix MgO-C Life Loss | YK Chanshine
Lining life dropped but the COA is clean? Check the slag first. How basicity, Al2O3, MgO and FeO decide the wear mechanism, and a four-step review for every slag change. Read more...
Blast furnace tuyere stock refractory castable failure analysis and TDS specification guide - YK Chanshine
Tuyere Stock Castable Failure: Wear Mechanism & TDS | YK Chanshine
Comprehensive failure analysis of blast furnace tuyere stock castable: investigating the 900–1200 °C mid-temperature strength trough, slag attack mechanisms via XRD/SEM, and recommended TDS acceptance criteria for metallurgical buyers. Read more...
Tundish Dry Vibration Mix vs Board vs Coating | YK Chanshine
Tundish Dry Vibration Mix vs Board vs Coating | YK Chanshine
Board, coating or dry vibration mix? Compare tundish lining life, bake-out, steel cleanliness, binders, TDS and installation for slab, bloom and billet casters. Read more...
Ladle slag line MgO-C brick wear factors and campaign life extension guide for steel ladles - YK Chanshine
Ladle Slag Line MgO-C Brick Life: Key Factors & Fixes | YK Chanshine
Discover why the slag line is the primary bottleneck in steel ladle campaigns. This technical guide explores LF slag attack, carbon oxidation, antioxidant systems, and dry vs. wet laying to... Read more...
EAF MgO-C refractory lining wear mechanism and decarburized layer structure in electric arc furnace
EAF Lining Wear Mechanism: How MgO-C Brick Erodes, Decarburizes and Fails | YK Chanshine
Refractory engineering analysis of electric arc furnace (EAF) lining wear: MgO-C brick three-layer wear mechanism, decarburization, dense layer formation, FeO slag attack, and campaign life extension strategies. Read more...
Ladle Nozzle Seat Brick
Ladle Nozzle Seat Brick Material Guide: Clay to Corundum-Spinel & Al2O3-C | 8-Grade Service Life Comparison
A comprehensive material selection guide for steel ladle nozzle seat bricks: comparing 8 grades from clay-bonded to corundum-spinel and Al2O3-C across service life, wear mechanisms, and cost-per-heat economics. Read more...
Tundish Nozzle Seat Brick Material Selection
Tundish Nozzle Seat Brick Selection Guide: MgO-Spinel vs. High-Alumina vs. Corundum | Service Life & Cost-per-Heat
A technical selection guide for tundish nozzle seat bricks: comparing MgO-spinel, high-alumina, and corundum-spinel across service life, erosion mechanisms, and cost-per-heat economics. Read more...
Steel ladle refractory lining solution diagram showing functional wear zones and MgO-C brick slag line build-up
Ladle Refractory Optimization: Anti-Oxidation & Anti-Slag Guide | YK Chanshine
A comprehensive engineering guide to steel ladle refractory optimization: comparing antioxidant additive systems, anti-slag zoning strategies, and wear mechanisms across slag lines, barrels, and bottoms. Read more...
China Magnesia Price Trends 2025-2026 Chart: Fused, Dead-Burned & Light-Burned Magnesia Market Outlook in Haicheng and Dashiqiao, Liaoning
China Magnesia Price Trend 2026 | Haicheng & Dashiqiao
In-depth market analysis of China magnesia price trends for 2026 across Haicheng and Dashiqiao, covering fused, dead-burned (sintered), and light-burned magnesia grades, Liaoning capacity policies, TDS specifications, and refractory cost... Read more...
Chrome-Based Ladle Nozzle Filler Sand (Flow Sand) for Steel Ladle Self-Opening
Chrome Ladle Flow Sand | Nozzle Filler Sand Supplier
Engineered chromite-based ladle nozzle filler sand (flow sand) delivering ≥99.98% free self-opening rates without oxygen lancing. Technical specifications, grain sizing, and monthly bulk supply. Read more...