How long will a ceramic lining last in my application?

Induscoat does not publish service-life figures, because a life quoted without the duty behind it is not verifiable and sets an expectation nobody can honour. Service life depends on the material handled, throughput, particle size, impact energy, temperature and the quality of the installation. What can be given is a comparison of how each construction behaves under a described duty, and a baseline inspection plan so the actual life is measured rather than promised.

Do you have reference projects in my sector?

Induscoat does not publish client names or project photographs without written permission, and does not present illustrative images as delivered work. If a reference is relevant to your evaluation, ask during the technical discussion: we will tell you what can be shared and what cannot, rather than showing generic imagery that proves nothing about your duty.

My sector is not listed. Does that mean you cannot help?

No. The six sectors listed are where the equipment patterns are most repeatable, not the limit of where ceramic wear protection applies. The selection logic is driven by the wear mechanism and the geometry, not by the industry label. Describe the asset and the failure and the same method applies.

Sector engineering

Where wear concentrates in each sector, and what to measure before it stops production

Wear is not distributed evenly across a plant. A handful of assets in each sector consume most of the maintenance budget. This page maps those assets, names the mechanism that dominates each one, and sets out the inspection thresholds that decide when to act.

01 · Equipment map

The assets that consume the wear budget, sector by sector

In every sector below, a small number of assets account for a disproportionate share of unplanned downtime. Knowing which mechanism dominates on each one is what turns a reactive replacement into a planned upgrade.

Mining

Critical assets: Transfer chutes, mill discharge boxes, cyclone and classifier internals, slurry pipework and pump housings
Dominant mechanism: Mixed: sliding abrasion over most of the chute, concentrated impact at the drop point, erosion wherever slurry changes direction.
Record before enquiring: Ore type and abrasiveness, top size, moisture, tonnes per hour, drop height, and whether the current failure is a hole, a crack or a detachment.

Cement & Aggregates

Critical assets: Clinker chutes and hoppers, separator internals, fan housings, dust ducting and raw-material transfer points
Dominant mechanism: Sliding abrasion at elevated temperature, with fine-particle erosion in ducting and fans. Temperature normally limits the bonding system before it limits the ceramic.
Record before enquiring: Normal and upset operating temperature, dust loading, whether the surface sees thermal cycling, and the accessible shutdown duration.

Power Generation

Critical assets: Coal and biomass handling chutes, pulveriser components, ash-handling lines, and induced-draught fan casings
Dominant mechanism: Fine-particle erosion dominates in ash and flue-gas paths; sliding abrasion dominates in fuel handling. Wet ash lines add a corrosion component that changes the bonding choice.
Record before enquiring: Fuel or ash chemistry, gas velocity, whether the line runs wet or dry, and the outage calendar for the unit.

Steel & Metallurgy

Critical assets: Sinter and pellet handling, blast-furnace charging chutes, dedusting ducts, and slag-handling equipment
Dominant mechanism: Coarse, hot, angular material makes this the most demanding combination: heavy impact at charging points and severe sliding abrasion downstream, both at temperature.
Record before enquiring: Material temperature at the surface, lump size distribution, impact height, and whether hot work is permitted during the outage.

Ports & Bulk Handling

Critical assets: Ship-loader and unloader chutes, hopper liners, conveyor transfer points and stacker-reclaimer feed sections
Dominant mechanism: High-throughput sliding abrasion with intermittent heavy impact, complicated by structures that flex and by salt-laden humidity affecting the bond line.
Record before enquiring: Commodities handled and their variability, throughput peaks, structural movement observed under load, and the ambient conditions available for installation.

Chemical Processing

Critical assets: Slurry transfer lines, reactor and vessel internals, filter and separation equipment, and abrasive-media handling
Dominant mechanism: Erosion combined with chemical attack. Here the corrosion resistance of the bonding system and the joint detail usually govern the design, not the ceramic itself.
Record before enquiring: Full chemistry including concentration and pH range, temperature, solids loading, and any cleaning or passivation cycle the lining must survive.

02 · Timing

The outage decides the specification as much as the duty does

A lining that cannot be installed and cured inside the available window is not a solution, however well it matches the wear mechanism. Bonded systems need surface preparation, controlled ambient conditions and cure time; weldable and mechanically retained formats trade some of that time for hot-work permits and access.

Bring the realistic outage duration to the first technical discussion. It frequently eliminates more options than the wear data does, and finding that out at the specification stage costs far less than finding it out on site.

03 · Inspection

What to look for, and what each observation should trigger

These are structural observations, not measured limits. A wear allowance in millimetres depends on the shell, the consequence of a breach and the site’s own reliability standard; it belongs in your inspection procedure, not on a supplier’s web page.

Joints between tiles have opened, or grout has receded below the ceramic face
What it should trigger
Schedule a joint repair at the next planned stop. Open joints let material reach the bond line and undercut adjacent tiles, so the failure spreads faster than the wear rate suggests.
A tile has detached with the adhesive still bonded to its back face
What it should trigger
Investigate the substrate, not the ceramic. This pattern indicates surface preparation, contamination or shell movement — upgrading the ceramic grade will not change the outcome.
Wear is concentrated on a strip a short distance downstream of an existing lined section
What it should trigger
Extend the lined length rather than thickening it. This is the flow re-attaching after the disturbance, and the same failure will reappear at the new boundary if only the visible damage is repaired.
Cracking appears in the ceramic at a fixed location while the surrounding area is intact
What it should trigger
Treat this as an impact zone that was specified as an abrasion zone. Re-zone the asset and consider a tougher construction locally rather than relining the whole surface.

Mining

Sliding and impact abrasion from hard ore, rock and sand in every stage of extraction, crushing, conveying and milling.

Chutes and transfer pointsHoppers, bins and silosSlurry pipelines and elbows

Explore sector

Cement & Aggregates

Severe abrasive wear from clinker, slag, limestone and hot dust across grinding, pyro-processing and conveying equipment.

Mill separators and diaphragmsKiln and cooler ductsChutes and silo cones

Explore sector

Power Generation

Fly-ash abrasion and high temperatures in coal and biomass boilers, ash handling and flue-gas systems.

Boiler ash-conveying pipesInduced-draft fan housingsDuctwork and dampers

Explore sector

Steel & Metallurgy

Combination of thermal shock, impact and abrasion from slag, scale and hot burden in furnaces, casting and material handling.

Slag chutes and laundersCharging and discharge hoppersCasting and rolling line components

Explore sector

Ports & Bulk Handling

High-volume sliding abrasion from coal, ore, grain and aggregates in ship loaders, grab buckets and transfer towers.

Ship-loader and unloader chutesGrab bucket lips and shellsConveyor transfer towers

Explore sector

Chemical Processing

Corrosion-plus-abrasion in reactors, columns and piping handling catalysts, slurries and aggressive media.

Packed columns and reactorsCatalyst bed supportsAbrasive slurry piping

Explore sector

04 · Sector FAQ

Questions maintenance and reliability teams ask

Answers reflect what can be stated without knowing your plant. Anything asset-specific requires the duty data listed above.

How long will a ceramic lining last in my application?: Induscoat does not publish service-life figures, because a life quoted without the duty behind it is not verifiable and sets an expectation nobody can honour. Service life depends on the material handled, throughput, particle size, impact energy, temperature and the quality of the installation. What can be given is a comparison of how each construction behaves under a described duty, and a baseline inspection plan so the actual life is measured rather than promised.
Do you have reference projects in my sector?: Induscoat does not publish client names or project photographs without written permission, and does not present illustrative images as delivered work. If a reference is relevant to your evaluation, ask during the technical discussion: we will tell you what can be shared and what cannot, rather than showing generic imagery that proves nothing about your duty.
My sector is not listed. Does that mean you cannot help?: No. The six sectors listed are where the equipment patterns are most repeatable, not the limit of where ceramic wear protection applies. The selection logic is driven by the wear mechanism and the geometry, not by the industry label. Describe the asset and the failure and the same method applies.