About us
JMatPro
Sente Software

Latest news:

April 2007:
Version 4.1 of JMatPro is now available. Plenty of new features have been added, the most notable of them being:
  • - a new Solder alloys module
  • - addition of Co Pb Sn in the Al database
  • - adjustement of the Ni database to improve performance for 718+ type alloys
  • - various adjustements to Fe Ni Ti Zr databases
  • - more data export functions to third party casting/forging software
  • - added Heat Treatment data export with data per phase
  • - Ni,Ti & Zr alloys solidification is now calculated down to room temperature
  • - solidification cooling curves can now be calculated
  • - calculation of surface tension
  • - total viscosity in the mushy zone is now calculated
  • - Jominy hardenability calculations also shows phases fractions along the bar
  • - high temperature mechanical properties for Titanium alloys and General Steels are calculated on the whole temperature range
  • - isothermal transformations for Ni,Ti,Zr alloys and Stainless Steels
  • - phases amount depending on cooling rate for Ni & Zr alloys (already in version 4.0 for General Steels & Titanium alloys)
  • - quench properties for General Steels have been extended to calculate a full heating+cooling cycle and properties/phases amount can now be displayed versus temperature or time
  • ...
Dec. 2005:
Version 4.0 of JMatPro is now available.
  • - Zr alloys module
  • - Addition of Boron in General Steels and effect on phase tranformation and hardenability
  • - Phase amount and physical/mechanical properties of steels depending on cooling rate or cooling profile
  • - Isothermal precipitation formation for Al alloys
  • - Phase formation on cooling for Ti alloys
  • - Martensite transformation in Ti alloys
  • - Driving force calculations for various reactions for Fe & Ti alloys
  • - Jominy hardenability improved and extended to all General Steels
  • - Complete solidification properties calculation for Cast Iron including solid-state transformations
  • - Cast Iron TTT/CCT calculations
  • - Extended high temperature mechanical properties including stress-strain curve calculation
  • - Calculation of engineering/true stress/strain
  • - Stacking Fault Energy calculation
  • - Calculation of relaxed Young's modulus (depending on strain rate)
  • - Extended incorporation of the effect of Si in Ni and Fe alloys
  • - New Al database with new elements: La Sc
  • - New Fe database with new element: O
  • - New Ni database with new elements: Cu V O
  • - New Ti database with new elements: H Re Ru
  • ...
02/04/2004:
Version 3.0 of JMatPro is now available. For an up-to-date technical background please consult the new articles in bibliography section. The main new features of JMatPro include:
  • calculation of metastable phases and TTT/CCT diagrams for Al alloys (B_PRIME, BETA_PRIME, BETA", S_PRIME, T_PRIME, ETA_PRIME, THETA_PRIME and GP).
  • high temperature strength calculation for Ti, Ni alloys and Stainless Steels.
  • creep calculation for austenitic Stainless Steels.
  • a martensite hardness and stress-strain curve calculation utility
  • an extended physical properties calculations linked to concentration stepping/profiling.
  • a very powerful facility for the user to store and organise additional data (text, pictures, links) with the material browser.
  • HSLA Steels and Tool Steels have been merged and expanded to include steels of most types.
  • TTT/CCT diagrams extended in General Steels to include medium alloys, tool steels, high Cr steels...
  • TTT/CCT calculation for carbides in Ni alloys and Stainless Steels.
18/08/2003:
A new version of the Ni-DATA database is now available, it now includes Ru and Mn. JMatPro has been upgraded to use this new database.

23/10/2002:
Complete website overhaul to coincide with the forthcoming release of version 2.0 of JMatPro, which will boast unique new properties calculations to leverage further your productivity and modelling power: New features of JMatPro include -
  • Addition of a Magnesium solidification and thermodynamic calculation modules
  • For all materials: extended physical and thermo-physical properties calculation up to high temperature including the liquid phase.
    • Molar volume, density
    • Thermal and linear expansion, volume shrinkage
    • Thermal conductivity
    • Electrical resistivity/conductivity
    • Young's/Bulk/Shear moduli
    • Poisson's ratio
    • Viscosity
    • Diffusivity
  • Linking of solidification calculations to physical properties for all materials
  • Modified Scheil-Gulliver solidification with fast C and N diffusion for HSLA, Stainless Steels, High Speed Steels...
  • Stress/strain curves
  • CCT calculations extended to Ni,Ti,Fe alloys
  • Creep calculation for Ni alloys
  • Gamma" coarsening and strengthening for Ni alloys
  • Gamma/Gamma' lattice mismatch as a function of temperature
18/09/2002:
We are looking for agents in various countries to represent our software. Please get in touch if you are interested.