Capability directory
187+ materials-engineering calculators & tools
Every austenite capability in one place — free, browser-based, and cited. From CALPHAD phase diagrams and API 579 fitness-for-service to TTT/CCT diagrams, fatigue and fracture mechanics, creep-life prediction, corrosion and sour-service screening, welding metallurgy, and additive-manufacturing qualification. Each tool ships with the governing equations, literature citations, and uncertainty bands. Pick one to open the interactive console.
Mega-features
- ICME bridge — chain all 5chain bridge composition fatigue allowable
- Welding mechanics (Goldak)goldak heat source residual stress
- Design-path (1-button chain)one-button automated chain pipeline end-to-end
- MTC ingest → property suiteocr certificate test report material composition
- AM qualification (F3055)additive manufacturing astm lpbf ebm qualification
- Hydrogen damage labh2 embrittlement hic ssc permeation
- Fracture mechanics pro (PFM)probabilistic fracture lefm j-integral fad
- FEA — vessel (axisymmetric)finite element pressure vessel axisymmetric solver
- Phase-field microstructurecahn-hilliard allen-cahn spinodal grain
Phase + thermodynamics
- CALPHAD equilibriumthermodynamics gibbs equilibrium pycalphad thermo-calc
- Binary phase diagram (CALPHAD)binary equilibrium liquidus solidus eutectic
- Ternary phase diagram (Gibbs tri)three-component gibbs triangle
- Bayesian CALPHAD (MCMC)posterior uncertainty markov chain mcmc laplace
- CEF interstitial (M):(C,N,Va)compound energy formalism sublattice carbon nitrogen
- Scheil solidificationnon-equilibrium solidification segregation
- Weld microstructurehaz fusion zone weld
- Sour-phase audith2s sulfide nace
- Phase-field heterogeneitycahn-hilliard heterogeneity
- Sigma-phase posteriorsigma chi laves embrittlement bayesian
- 7xxx aging (Al-Zn-Mg-Cu)aluminum aerospace aging eta prime
- 6xxx aging (Al-Mg-Si)aluminum 6061 6063 mg2si aging
- Al-Zr posterioraluminum zirconium al3zr
- IN718 posteriorinconel 718 nickel superalloy gamma prime double-prime
- Ti-6Al-4V posteriortitanium alpha beta grade 5
Microstructure + kinetics
- TTT / CCT — heat-treat kineticscct steel quench austenite kinetics johnson-mehl-avrami
- Heat treatment (TTT)tempering normalizing annealing quench
- Jominy hardenabilityend-quench hardenability bar
- Sensitization (304/316)austenitic stainless intergranular chromium carbide depletion
- Precipitation aging (KWN)kampmann-wagner numerical lsw coarsening nucleation
- Crystal plasticity (Schmid+Taylor)slip systems orientation texture polycrystal
- Texture / ODF (Bunge + Lankford r̄)orientation distribution function ebsd r-bar formability
- Eshelby + Mori-Tanaka micromechinclusion ellipsoidal homogenization composite
- DBTT (Charpy transition)ductile brittle transition charpy ferritic
- Polymers + compositesplastic polymer composite frp gfrp cfrp
- Polymer WLF + Prony viscoelasticwilliams-landel-ferry viscoelastic creep relaxation
- Composites Halpin-Tsai + CLTclassical lamination theory fiber matrix laminate
- Cryogenic screenlow temperature lng cryo 304 9ni invar
Mechanical + plasticity
- Material selectionpick choose alloy filter
- AlloyCard library (unified)database catalog steel aluminum nickel titanium
- Compare alloys (side-by-side)side-by-side diff alloys
- Equivalents (UNS · EN · JIS · GB)cross-reference unified numbering en jis gb
- Spec translate (any grade)standard mapping international convert
- Substitute alloy (drop-in)replacement drop-in alternative
- Datasheet (printable)pdf print export technical
- Property predict (chemistry KNN)k-nearest-neighbor regression chemistry surrogate
- Hardness conversionrockwell brinell vickers convert
- CTE compatibilitythermal expansion coefficient mismatch dissimilar
- σ_y(T) yield vs temperatureyield strength temperature dependence allowable
- ICME chain (comp → fatigue)integrated computational materials engineering chain
- Chaboche cyclic plasticitykinematic hardening ratcheting cyclic backstress
- Johnson-Cook + Sellars-Tegartstrain rate high temperature flow stress
- Creep (Robinson)time fraction larson-miller life fraction
- Deformation map (Ashby)ashby weertman creep mechanism map
Fracture + fatigue
- Fatigue (Goodman/Miner)goodman miner mean stress alternating
- Fatigue rainflow (random)rainflow cycle counting variable amplitude spectrum
- Wöhler S-N fitsn curve basquin fatigue limit endurance
- Multiaxial fatigue (Dang Van)dang van findley papadopoulos criterion shear
- Fracture (LEFM/FAD)linear elastic stress intensity failure assessment diagram
- Fracture advanced (J-Q + HRR)j-integral q parameter constraint hutchinson rice rosengren
- Crack growth (NASGRO)paris forman walker da/dn delta k
- Probabilistic crack (MC)monte carlo probability of failure crack uncertainty
- Cohesive zone (PPR/XN/CO)cohesive traction separation ppr xu-needleman
- Master Curve (ASTM E1921)t0 reference temperature wallin weibull
- Charpy → K_IC bridgecorrelation impact energy fracture toughness
AM + welding
- WPS / PQR generator (ASME IX)welding procedure qualification record asme ix
- Hot/cold cracking (Suutala)suutala creq nieq solidification cracking
- Hot tearing (Schaeffler+HCS+Kou)kou criterion solidification cracking susceptibility
- Welding 3-D (Goldak+HAZ+Yurioka)goldak ellipsoidal heat source three dimensional
- HAZ hardness (Yurioka)heat affected zone yurioka cooling rate hv
- Carbon equivalentceq iiw weldability preheat
- Schaeffler / DeLongcreq nieq ferrite austenite stainless
- Filler selectorconsumable filler metal electrode wire
- Heat input (kJ/mm)volts amps travel speed efficiency
- PWHT cycle generatorpost weld heat treatment ramp soak hold
- Preheat / PWHT (B31.3)preheat interpass temperature b31.3
- AM qualification (LPBF)laser powder bed fusion qualification astm f3055
- AM process (Rosenthal/Goldak)rosenthal melt pool thermal cycle laser scan
Diffusion + transport
- CO₂ corrosionde waard milliams sweet corrosion
- Sour serviceh2s nace mr0175 mr0103 ssc sohic
- Sour-screen (NACE TM0177/0284)nace test method ssc hic ssrt
- Pourbaix (E-pH)potential ph stability passivation
- Hydrogen damageh2 embrittlement hic shic blistering
- H₂ permeation + thresholddevanathan stachurski permeation trap
- Galvanic factordissimilar metal area ratio
- Galvanic series laddernobility seawater electrode potential
- Cathodic protectionsacrificial impressed current anode
- Pipeline anomalyili inline inspection anomaly cluster
- Diffusion advanced (Boltzmann-Matano)interdiffusion concentration profile boltzmann matano
- Stefan moving-boundary (solidify)moving boundary solidification freezing front
- Flow regime map (Mandhane)two phase flow pattern map mandhane taitel
- Pipe Δp (single-phase)pressure drop darcy fanning friction factor moody
- Two-phase flowgas liquid lockhart martinelli
- Three-phase + slugoil water gas slug catcher
- AIV / FIVacoustic induced flow induced vibration energy institute
- Heat transferconduction convection radiation nusselt
- Mass transportmass transfer sherwood schmidt
FEA + numerical
- Vessel (ASME VIII)pressure vessel asme div 1 div 2 thickness hoop
- Piping (B31.3)process piping wall thickness allowable stress
- Pipe schedules (B36.10)schedule nps b36.10 b36.19 wall
- Support spans (MSS-SP-69)pipe support span deflection
- Hydrotest pressurepressure test hydro hold ratio 1.3 1.5
- Bolt torque (PCC-1)flange bolt torque preload asme pcc-1
- Flange designtaylor forge gasket m y rating
- Heat exchangershell tube tema lmtd ntu
- HX tube vibration (FEI)fluidelastic instability connors tube bundle vibration tema-v pettigrew
- Storage tank (API 650)api 650 atmospheric storage shell course
- 2-D / axisymmetric FE solverfinite element axisymmetric mesh stress solver
- Transient heat-conduction FEtransient thermal conduction fourier crank-nicolson
- Thermal stress (coupled FE + heat)coupled thermomechanical expansion gradient
- Path stress (SCL + K-from-FE)stress classification line linearization k from fe
- Mesh convergence (V&V)gci richardson extrapolation verification validation
- Level-set crack growthxfem level set enriched crack
- POD-ROM FFS Level 3proper orthogonal decomposition reduced order model surrogate
- Topology repair (SIMP)topology optimization simp solid isotropic
- Topology SIMP (full FE+OC)topology optimization optimality criterion 99 line
- Shakedown (Melan-Koiter)melan koiter lower upper bound shakedown limit
Reliability + risk
- Reliability (FORM/SORM)first order second order probability failure beta
- Reliability advanced (SORM+SS+IS)subset simulation importance sampling sorm
- Damage map (multi-mechanism)multi mechanism overview combined damage
- Failure atlas (API 571)api 571 damage mechanism atlas refinery
- NDT method pickernon destructive testing rt ut mt pt
- NDE selector + POD curvesprobability of detection pod alpha hat
- FFS thinning (API 579 §4)fitness for service thinning corrosion general local
- FFS post-fire (API 579 §11)fire damage heat exposure metallurgical assessment
- Probabilistic FFS (MC)monte carlo probabilistic remaining strength factor
- RBI (API 581)risk based inspection api 581 damage factor cof pof
- RBI advanced (Bayesian DF)bayesian damage factor posterior update
- Anomaly clusteringpit cluster effective area interaction rules
- Inspection plannerinspection interval risk schedule planning
- Pump (API 610)centrifugal pump bep por aor api 610
- NPSH cavitation marginnet positive suction head cavitation margin
- Compressor (API 618)reciprocating centrifugal api 618 619 surge
- Vibration (API 670)iso 20816 velocity displacement bearing
- Repair selectionrepair method picker decision tree
- Composite wrap (PCC-2)pcc-2 article 4.1 composite repair wrap
- Reinforced sleevetype a type b sleeve repair
- PSV sizing (API 520)pressure safety valve relief api 520
- Flare radiation (API 521)flare radiation api 521 brzustowski
- LOPAlayer of protection analysis ipl risk reduction
- SIL from RRFsafety integrity level risk reduction factor iec 61511
- SIL verify (PFD_avg, MooN+β)pfdavg 1oo2 2oo3 common cause beta hft architecture iec 61508 verification sif
- Nuclear (ASME III)nuclear asme iii nb nc nd class 1 2 3
- API 530 fired-heater tubesfired heater tube larson miller api 530
- Bolt-creep (PCC-1 App O)bolt relaxation high temperature
- Riser VIV (DNV-RP-F204)vortex induced vibration riser dnv-rp-f204 lock-in
Compliance + reports
- Compliance assesscode compliance pass fail audit assess
- Posterior historyposterior trajectory historian inference
- Drift alertsdrift detection alert monitor change point
- Joint compliance (Shapley)shapley value attribution credit assignment uq
- Compliance forecastpredict future compliance forecast trajectory
- Probabilistic FFSprobabilistic fitness for service uncertainty
- Continuous compliancecontinuous monitoring real-time compliance
- Liability dashboardliability exposure financial risk
- Litigation evidenceevidence package litigation court documentation
- Stamp authority registrype stamp authority signatory registry
- Customer-calibrated posteriorcustomer site historian calibration tuned posterior
- Posterior update (SMC)sequential monte carlo posterior update particle
- Kalman vendor fusionkalman filter sensor fusion state estimation
- MTC Wassersteinwasserstein distance distribution mtc certificate comparison
- Sensitivity sweepsobol global sensitivity sweep
- Excursion envelopeexcursion envelope probabilistic bound
- Inverse design (NSGA-II)multi objective optimization pareto nsga
- NSGA-II alloy design (Pareto)pareto front genetic algorithm alloy design
- Stochastic damagestochastic monte carlo damage uncertainty
- AM stochastic homogenizationrepresentative volume element homogenization am
- Symbolic code-deltaedition delta diff code revision symbolic
- RBI POD-adjusted DFpod adjusted damage factor rbi credit
- RBI real-options (Bellman)bellman dynamic programming real options inspection
- Edition delta (fleet)edition difference fleet impact assessment
- Transport audit replayaudit replay transport historian replay
- Slug-flow BNN surrogatebayesian neural network slug flow surrogate
- Corrosion-rate inverse (PDE)inverse pde corrosion rate inference adjoint
- Insulation stack (NSGA-II)multi-layer insulation thickness pareto
- Slag launderslag launder geometry optimization
- Economic insulation thicknesseconomic thickness payback insulation thickness
- Pipe roughness from historianhistorian data infer pipe roughness flow
- HEX fouling from historianheat exchanger fouling factor inference
- Kalman roughness trackerkalman filter roughness state tracker
- Viscometer inverseviscometer rheology inverse
- Owner specs (DEP/GP/SAES)shell dep exxon gp aramco saes total owner
- Spec extract (search clauses)clause extract search owner spec pdf
- Plot-plan / GISplot plan gis layout map
- CBAM certificatecbam eu carbon border adjustment mechanism
- MTC validatemill test certificate ocr validate spec
- Heat genealogy (provenance)heat lot genealogy provenance traceability