et

duaalfaasteras

1

Terminological databases

Materjalitehnika terminibaas

ID 675311 Last modified 12.06.2026
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Domain iron foundry & steel foundry - metals & alloysmaterials science
  • nüüdiskõrgtugev madalsüsinikteras, mida iseloomustab valdavalt kahefaasiline ferriit-martensiitstruktuur (10-40 mahu % martensiiti); teraste tõmbetugevus on, sõltuvalt martensiidi mahulisest sisaldusest ja terasuurusest, 500-1200 MPa (vt nüüdiskõrgtugev teras, ferriit, martensiit)
  • advanced high-strength steel characterized by a tensile strength value of 500-1200 MPa and by a microstructure consisting of about 10-40 vol% hard martensite particles dispersed in a soft ductile ferrite matrix (see: advanced high-strength steel, ferrite, martensite)
    Good to know
    • The term "dual phase" refers to the predominance in the microstructure of two phases, ferrite and martensite.
kaksikfaasteras preferred
DP-teras
dual-phase steel preferred
DP steel
DP-steel

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