🛡️ Gear Metallurgy (Nitrided 4140 vs Solid Zirconia Gears, Pitch Line Velocity <10 m/s)

Gear Pump Hardened Steel vs Ceramic Gear Calculator

Evaluate abrasive sliding tooth wear lifespans on precision involute gear pairs: compare Ion-Nitrided 4140 alloy steel versus monolithic Zirconia ($ZrO_2$) and Silicon Carbide ceramic gears, establish maximum pitch line velocity ($v_p = rac{pi d n}{60} < 10 ext{ m/s}$), and gear replacement contracting yields.

1. Project & Operating Inputs

Operating Gear Pump Fleet (Pump Count e.g. 16 Polymer & Slurry Pumps)

Insoluble Abrasive Fillers (% wt e.g. 18.0% Calcium Carbonate / TiO2)

Customer Annual Custom Ceramic Gear Supply Agreement ($ / Yr)

Precision Wire-EDM Zirconia Drive/Idler Gears, Ceramic Shafts, Labor ($)

2. Financial Breakdown & Yield

ZIRCONIA CERAMIC GEARS

Annual Gear Pump Tooth Replacement Fleet Profit

Severe Comminution & Pumping Parts Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost