Zibo Chenyi Advanced Materials Co., Ltd. is one of the leading manufacturers and suppliers of wear-resistant metal ceramic liner in China, also supports customized service. If you're going to buy CE approved wear-resistant metal ceramic liner made in China, welcome to get quotation from our factory. Quality products and low price are available.
Good Quality Wear-resistant Metal Ceramic Liner
Wear-resistant metal ceramic liner is a composite material system that combines a wear-resistant ceramic layer with a tough metal backing. This combination is designed to solve a classic engineering problem: ceramics are incredibly hard and resistant to wear and heat, but they are brittle and cannot withstand heavy impact on their own . The metal backing provides the necessary strength and toughness to support the ceramic in high-stress applications .
Common Types and Structures of Wear-resistant Metal Ceramic Liner
| Type | Structure & Composition | Key Characteristics | Typical Applications |
| Composite Liner (Casting/Sintering) | Ceramic particles (e.g., Al₂O₃, ZrO₂) are embedded within a metal matrix (e.g., high-chromium iron) . | Excellent toughness and strength; the metal matrix absorbs impact while ceramic provides wear resistance . | High-impact areas like mining chutes, hoppers, and mill liners . |
| Ceramic Tile Liner (Adhesive Bonded) | High-purity ceramic tiles (e.g., 99.5% Al₂O₃) are bonded to a steel plate with a high-strength adhesive . | High hardness and wear resistance (5-10x that of steel); temperature limit depends on the adhesive (~100-350°C) . | Pneumatic conveying pipes, chutes, and cyclones in cement, power, and steel plants . |
| "Three-in-One" Composite Liner | A sandwich structure: ceramic wear layer, rubber buffer layer, and steel backing plate . | Rubber layer absorbs significant impact and noise, preventing ceramic from cracking; excellent for heavy impact. | High-impact areas like chutes, hoppers, and transfer points in mining and aggregate handling . |
| Self-Propagating High-Temperature Synthesis (SHS) Liner | A dense Al₂O₃ ceramic layer is formed directly on the inner wall of a steel pipe through a thermite reaction . | Good bonding, high temperature resistance, and corrosion resistance; a "one-step" forming process. | Pipelines for transporting abrasive slurries, ash, and other materials in mining and power generation. |
Key Features of Wear-resistant Metal Ceramic Liner
1.Durability:
Ceramic Component: The ceramic part of the lining is typically made from materials like alumina or zirconia, which are known for their hardness and resistance to wear.
Metal Component: The metal part (usually steel or other alloys) provides the lining with structural strength, allowing it to withstand mechanical stresses.
2.Abrasion and Impact Resistance:
The combination of ceramics (hard but brittle) and metal (tough but less hard) creates a lining that can resist both high abrasion and impact forces. The ceramic components handle the abrasive wear, while the metal matrix absorbs the impact and helps prevent cracking.
3.Heat Resistance:
The ceramic materials in the lining can withstand high temperatures, which makes them suitable for applications in industries such as cement, steel, or foundries.
4.Corrosion Resistance:
Depending on the metal used, these linings can also resist corrosion, especially when exposed to chemicals, moisture, or harsh environments. Some alloys used in the metal matrix are designed to resist corrosion, adding extra longevity.
5.Cost-Effectiveness:
Metal ceramic linings can offer a more cost-effective alternative to all-ceramic linings in some applications. The use of metal provides strength at a lower cost than pure ceramics, which are more expensive to manufacture.
6.Flexibility and Customization:
These linings can be tailored to specific needs, including varying thickness, shapes, and sizes, to suit different types of equipment such as chutes, hoppers, conveyors, or cyclones.
7.Wear Life Extension:
By combining the strengths of metal and ceramics, these linings can significantly extend the life of machinery and reduce downtime due to wear and tear, leading to lower maintenance costs.
Applications of Wear-resistant Metal Ceramic Liner
Mining: Protects machinery like crushers, mills, and chutes that deal with heavy abrasion from ores and rocks.
Cement Plants: Used in hoppers, mills, and kilns where abrasion is common due to the movement of materials like cement clinker.
Steel and Foundry: Protects equipment that deals with molten metals and other high-temperature materials.
Power Generation: Used in coal-handling systems to reduce wear on conveyors and hoppers.
Advantages
Cost-effective and durable: Compared to traditional materials, liner replacement frequency is reduced by 80%, significantly cutting downtime and labour costs;
Reliable bonding: Utilising imported treatment agents and adhesives, the rubber-ceramic bond strength ≥3.5MPa withstands 360° bending without detachment, delivering a decade of global application without failure;
Flexible customisation: Supports bespoke ceramic tiles (10x10mm–100x150mm), panels (up to 900x900mm), and thicknesses (ceramic 1.5–50mm, rubber 3–10mm) to precisely match equipment requirements;
Noise reduction and safety: Rubber layer dampens vibration and impact noise, complying with global noise standards while enhancing workplace safety.
FAQ
Q: What is the minimum order quantity?
A: Standard-sized products require a minimum order of 100 pieces; custom orders have flexible minimum quantities. Volume purchases (≥500 pieces) qualify for preferential pricing.
Q: What is the service life in mining applications?
A: 3-5 years in coal handling applications; 1-2 years in gold/iron ore (high quartz content) applications – 6-10 times longer than manganese steel liners.
Q: Are installation accessories provided?
A: We supply matching adhesives, bolts, and welding rods, accompanied by installation manuals and video tutorials; on-site technical support is available for large-scale projects.
Q: Does the product comply with international standards?
A: Complies with ASTM, DIN, and ISO standards. Material and performance certified by SGS. Customisable to regional requirements.
Q: How are liner replacements or damage handled?
A: Manufacturing defects covered within the warranty period. We offer wear-and-tear replacements at preferential pricing with expedited delivery to minimise downtime.
Contact Person: Sabrina Sun
Email:sabrina@zbchenyi.com whatsapp/wechat:+8618369949806
