THE COST OF GUESSING
Every failed build is metal, machine time, and a deadline - gone.
Metal AM parts warp, crack, and shrink in ways a CAD model never shows. Rheona replaces trial-and-error on the machine with predictive physics on the desktop, so the first build is the right build.
fewer failed builds
catch distortion and stress before they scrap your part
Build-ready in minutes, not days
full-build runs on your workstation
accurate compensation
1 app
calibrated compensation accuracy for manufactured geometry
mesh, simulate, and review without leaving Rheona
ONE PLATFORM, THREE PHYSICS
The whole process chain, coupled.
Most tools simulate one slice. Rheona links thermal, mechanical, and sintering physics through a shared, cache-optimized FEM core.
Residual Stress & Distortion
A dual-path structural solver computes the locked-in stress and warpage that determine whether a part survives cutoff from the plate — or springs out of tolerance.
Transient Thermal
Layer-by-layer deposition with flash-heating melt pools, dynamic top-surface convection, and Arrhenius-accurate temperature fields driving everything downstream.
Viscous Sintering
Velocity-based viscous solver tracks 15%+ shrinkage, gravity slump, and setter friction through a full furnace cycle, with live relative-density evolution.
Meet the Rheona
CoEngineer
™
The AI assistant that reviews every simulation, finds the problem areas, and tells you in plain language what to change to fix them — all running locally if, on your own hardware.
✓ Assesses your result — automatically flags hotspots, stress peaks, and out-of-tolerance regions.
✓ Recommends the fix — concrete, prioritized actions, and it can launch the comparison run for you.
✓ Stays private — can run entirely on your machine. No data ever leaves the building.
MATERIAL LIBRARY
Pre-characterized alloys, ready out of the box.
Thermal and mechanical properties for the alloys that matter on the shop floor.
Ti-6Al-4V
Inconel 718
Inconel 625
AlSi10Mg
316L Stainless
17-4 PH
15-5 PH
Scalmalloy
Cobalt Chrome
Hastelloy X
GRCop-42
Maraging MS1
Pure Copper
H13 Tool Steel
+7more
+Custom Materials