A specialized, advanced refractory material designed specifically for foundry enterprises' steel (iron) ladles to solve slag-sticking issues.
Highland’s Slag-Repelling Protective Lining Atomic Mortar stands out in slag erosion protection with core strengths: it exhibits exceptional slag-repelling performance, thanks to its low surface energy and dense structure that prevents molten slag from wetting and penetrating the lining—reducing slag adhesion by 60-80% and minimizing lining wear caused by slag scouring; it has strong adhesion to various refractory materials (fire bricks, castables, prefabricated parts), forming a seamless bond that avoids gaps where slag can infiltrate, even under repeated thermal cycling; it also enables flexible on-site application, adapting to irregular lining surfaces (such as furnace corners or pipe joints) and supporting both new lining construction and localized repair without extensive equipment disassembly. These advantages make Slag-Repelling Protective Lining Atomic Mortar a reliable solution for extending the service life of slag-prone refractory linings.
This product has excellent plasticity in a paste form. It is stored and transported in sealed plastic buckets. During application, impurities (such as fly ash and iron slag) on the surface of the steel (iron) ladle lining are removed. After opening the packaging, it can be applied manually or sprayed using machinery. The application thickness should be 2-5mm. After the application is complete, it can be rapidly dried, and once all moisture is removed, the steel (iron) ladle can be used for its intended purpose.
This product utilizes advanced production techniques, combining high-grade refractory materials that do not melt (inert) at high temperatures, nano-level binders, and scientific formulations. During application, it adheres strongly to the steel (iron) ladle lining, boasting advantages such as high refractoriness, low thermal expansion coefficient, volume stability, strong erosion resistance, and permeation resistance. Besides preventing slag-sticking, it also protects the steel (iron) ladle working lining.
No harmful chemical synthetic substances are added during the production of the slag-repelling protective lining atomic mortar. The product is processed according to specific operating procedures, ensuring that its quality and packaging pass inspections and meet specific standards. It does not generate factors harmful to human health or the ecological environment during and after use, causing no or minimal harm to the environment and meeting environmental protection requirements.
|
Project |
Unit |
Composition |
TZ-N1 |
TM-N1 |
|
Chemical Composition |
% |
Sic+c |
≥28 |
-- |
|
AI2O3 |
≥65 |
≥73 |
||
|
ZrO |
-- |
≥12 |
||
|
Granularity |
mm |
-- |
≤1.0 |
≤0.5 |
|
Density |
g/cm3 |
-- |
≥2.3 |
≥2.4 |
Highland Refractory classifies Slag-Repelling Protective Lining Atomic Mortar based on slag resistance levels and application methods to address diverse high-temperature slag erosion scenarios, including High-Chrome Slag-Repelling Protective Lining Atomic Mortar (Cr₂O₃ ≥20%, ideal for ultra-alkaline slag zones like steel ladle slag lines) and Spinel-Based Slag-Repelling Protective Lining Atomic Mortar (MgAl₂O₄ ≥30%, suitable for intermediate slag-corrosion environments such as cement kiln transition zones). There is also Fast-Curing Slag-Repelling Protective Lining Atomic Mortar (curing time ≤4 hours at room temperature), designed for emergency repairs of refractory linings in power plant boilers or waste incinerators. Each type of Slag-Repelling Protective Lining Atomic Mortar is formulated with ultra-fine slag-repelling aggregates and high-adhesion binders, applied via troweling or gunning to form a dense, smooth protective layer that adheres firmly to refractory substrates and withstands temperatures up to 1700℃.
Highland’s Slag-Repelling Protective Lining Atomic Mortar stands out in slag erosion protection with core strengths: it exhibits exceptional slag-repelling performance, thanks to its low surface energy and dense structure that prevents molten slag from wetting and penetrating the lining—reducing slag adhesion by 60-80% and minimizing lining wear caused by slag scouring; it has strong adhesion to various refractory materials (fire bricks, castables, prefabricated parts), forming a seamless bond that avoids gaps where slag can infiltrate, even under repeated thermal cycling; it also enables flexible on-site application, adapting to irregular lining surfaces (such as furnace corners or pipe joints) and supporting both new lining construction and localized repair without extensive equipment disassembly. These advantages make Slag-Repelling Protective Lining Atomic Mortar a reliable solution for extending the service life of slag-prone refractory linings.
Slag-Repelling Protective Lining Atomic Mortar is widely used across sectors facing severe slag erosion: in the steel industry, it is applied to steel ladle slag lines, converter linings, and tundish weirs, protecting refractory linings from alkaline molten slag erosion and reducing the frequency of ladle maintenance; in the cement industry, it serves as a protective layer for cement kiln burning zones and preheater tubes, resisting alkaline clinker and dust adhesion to prevent kiln skin formation and equipment blockages; in the waste incineration industry, it lines furnace walls and ash discharge channels, repelling corrosive slag generated from waste combustion and avoiding lining damage caused by slag accumulation; in the non-ferrous metal industry, it is used for copper or nickel smelting furnace linings, adapting to the specific acidic slag characteristics of non-ferrous metal smelting. Each application leverages Slag-Repelling Protective Lining Atomic Mortar’s unique ability to block slag adhesion and penetration in harsh high-temperature environments.
Slag-Repelling Protective Lining Atomic Mortar (Highland) excels in targeted slag-repelling protection and flexible repair, with its paste-like consistency and strong adhesion making it ideal for localized slag-prone zones (like ladle slag lines or furnace corners) where preventing slag adhesion and conducting quick repairs are priorities—its design focuses on creating a thin, slag-resistant barrier rather than forming a full structural lining. The New type of Steel Ladle Castables, by contrast, specializes in forming integral, load-bearing structural linings for steel ladles, with high-temperature strength and corrosion resistance optimized for enduring direct molten steel contact and supporting the overall ladle structure. Each product serves distinct needs: Slag-Repelling Protective Lining Atomic Mortar dominates slag-specific protection and repair tasks, while the New type of Steel Ladle Castables leads in building comprehensive structural linings for molten metal-handling equipment.
Highland Refractory is a trusted producer of high-quality Slag-Repelling Protective Lining Atomic Mortar, backed by 30+ years of refractory expertise—we source high-purity slag-repelling aggregates (fused chrome corundum, high-grade spinel) and advanced binders, using precise mixing technologies to ensure uniform particle dispersion and consistent slag-repelling performance in each batch of Slag-Repelling Protective Lining Atomic Mortar; every product undergoes strict quality testing, including slag adhesion tests, high-temperature adhesion strength checks, and thermal shock resistance evaluations, meeting ISO 9001/CE standards. With an annual production capacity of 60,000 tons and services for 1,500+ clients across Asia, Africa, Europe, and Australia, we also tailor formulations (e.g., adjusting slag resistance for specific slag types or optimizing curing time for emergency repairs) to match customer needs, ensuring our Slag-Repelling Protective Lining Atomic Mortar delivers reliable slag protection.
Choosing Highland Refractory for your Slag-Repelling Protective Lining Atomic Mortar needs means accessing tailored solutions and comprehensive support: we offer customization (adjusting aggregate composition, adhesion strength, and curing time to fit your equipment—e.g., high-chrome grades for steel ladles or spinel-based grades for cement kilns), fast delivery (3–7 days for standard types in stock, 10–15 days for custom formulations), and bulk discounts (5–10% off orders ≥5 tons). We also provide free samples, detailed technical data sheets (including application thickness guidelines and curing temperature requirements), and 24/7 technical guidance (advising on application frequency based on slag erosion intensity), ensuring your Slag-Repelling Protective Lining Atomic Mortar integrates seamlessly into projects and delivers long-term slag protection for refractory linings.
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