Before iFactory, a melt shop superintendent at a 3-million-ton-per-year minimill spent the first two hours of every shift manually cobbling together production data from four different systems — the EAF control room, the caster PLC, the LMF log, and a shared Excel workbook passed around like a paper novel. After iFactory went live, that same superintendent walks onto the floor at 6:00 AM, pulls up a single dashboard, and sees — in real time — that Tapping #14 last night ran 47 minutes at 182 MWh with a refractory wear index 12% higher than the trailing 30-day average. The analytics glossary that made this possible? It's not a document. It's the platform itself — every term, every KPI, every metric defined, calculated, and surfaced where decisions get made.
Every steel analytics term your team needs — defined, calculated, and operationalized in one platform
From MTBF to refractory gunning, OEE to tuyere — stop hunting through PDFs and start using a unified glossary that turns plant data into actionable intelligence. On-premise, turnkey, and live in 6–12 weeks.
Four metrics that define a modern steel plant — now unified in one glossary-driven platform
When every term in your analytics stack maps to a single, auditable calculation, the plant doesn't just run smoother — it runs measurably better. Here is what the unified glossary delivers in the first quarter.
What the unified glossary actually does — six capabilities that turn terms into decisions
This is not a static PDF. It is a live, on-premise analytics engine where every term is a calculated field, every KPI has a lineage, and every operator sees the same number at the same time.
Live OEE with Component Drill-Down
Availability, Performance, Quality — each term calculated from real-time PLC data. Click any component to see the contributing events: downtime code, speed loss, first-pass yield. No manual roll-ups.
Refractory Wear Index (RWI) Tracking
RWI is defined as cumulative MWh per campaign divided by lining thickness delta. Every EAF tap updates the index. When RWI crosses the alarm threshold, the system flags it — not a maintenance engineer's gut feel.
MTBF & MTTR by Asset Class
Mean Time Between Failure and Mean Time To Repair — calculated per caster strand, per ladle, per EAF. The glossary ensures the same event classification applies across all 400+ assets. No more "that's a different kind of downtime."
Metallic Yield & Scrap Ratio Models
Metallic yield = good billet tons / total metallic charge. The glossary defines the charge composition (scrap, DRI, pig iron) and tracks yield per heat, per shift, per grade. When yield drifts, the cause is traceable.
Tuyere Performance & Lance Life Analytics
Tuyere flow rate, lance tip temperature, and oxygen efficiency — each term has a sensor mapping and a calculation. The glossary surfaces which tuyeres are underperforming before they cause a tap-out delay.
Energy Intensity (kWh/ton) by Heat
Every tap records MWh consumed, tons tapped, and the calculated kWh/ton. The glossary normalizes for grade, scrap mix, and power-on time. Operators see real-time energy cost per heat, not a monthly bill.
Three problems the unified glossary eliminates — and what they cost your plant
Every term that lives in two places costs money. Every KPI that means something different on Monday vs. Wednesday creates waste. Here is what the glossary solves.
Definition drift between shifts and systems
One shift calculates OEE with 85% availability; the next gets 78% — same equipment, same week. The difference? Shift A includes planned downtime in the denominator; Shift B does not. That 7-point gap masks $1.2M/year in hidden losses at a 2M-ton plant.
Refractory gunning decisions based on memory, not data
When the refractory wear index is not calculated consistently, gunning happens reactively — after a breakout scare or a visual inspection. Each unplanned gunning event costs $18,000 in material and 4 hours of lost production. A unified RWI definition cuts events by 30%.
Energy reporting that arrives too late to act
kWh/ton reports come from the utility meter at end of month. By then, the heat that ran 680 kWh/ton instead of 620 is ancient history. With a live glossary, every operator sees energy intensity per heat and can adjust power-on conditions in real time.
A unified glossary is not a documentation project. It is an operations upgrade. Book a 30-min walkthrough and we'll show you how one minimill cut data reconciliation time by 90% in eight weeks.
Four steps from scattered spreadsheets to a single source of truth
iFactory's turnkey approach means your team defines the glossary once, and the platform does the rest — no custom coding, no multi-year IT project.
Map your terms to plant data sources
Your operations team sits with iFactory engineers for one week. We map every term — OEE, MTBF, RWI, kWh/ton, tuyere efficiency — to the specific PLC tags, historian points, and manual-entry fields that define them.
Validate calculations against your current reports
We run the glossary calculations in parallel with your existing reporting for two weeks. Every discrepancy is flagged, investigated, and resolved. The glossary becomes the single source of truth by consensus, not edict.
Deploy live dashboards with glossary-driven KPIs
Every KPI on every dashboard is a live calculation from the glossary. Click any metric to see its formula, its data sources, and its history. Operators, supervisors, and engineers all see the same numbers — no more debates.
Maintain and evolve the glossary as your plant changes
When a new grade is introduced or a furnace is upgraded, the glossary updates in hours, not months. iFactory's managed service ensures every term stays accurate, auditable, and aligned with how your plant actually runs.
Four promises — what the unified glossary delivers, guaranteed
End-to-end glossary implementation
From term definition to live dashboard — iFactory handles every step. You provide data-source access; we deliver a working pilot with all glossary terms calculated and displayed in 6–12 weeks.
On-premise, zero cloud dependency
The entire platform runs on an NVIDIA appliance inside your plant network. No data leaves your facility. No cloud subscription. No IT security review for data egress.
Pilot-to-ROI in one quarter
Most customers see measurable improvement in OEE, MTTR, or yield within 90 days of go-live. The glossary is not a theoretical exercise — it changes how decisions are made on the floor.
24x7 managed service with glossary governance
iFactory monitors the platform, updates calculations when equipment changes, and ensures every term remains accurate. Your team focuses on running the plant, not maintaining the analytics stack.
Questions steel operations leaders ask about unifying their analytics glossary
Stop managing a glossary in a binder. Start running your plant with one language.
Book a 30-minute demo. We'll show you how one steel plant unified 47 terms across 12 data sources and cut shift-start data reconciliation from two hours to ten minutes.
