Influence of heat treatment on impact toughness of tool steel Tyrodur 2709
Grum, Janez, 1946- ; Zupančič, Martin, 1965- ; Radelj, Matija
ǂThe ǂaim of the paper is to present a group of maraging steels and their application to manufacture of vital parts of die-casting tools. Mechanical and technological properties of the maraging ...steels are a result of fundamental reactions in the material. Characteristic procedures to improve material properties by heat treatment are described. A characteristic chemical composition and microstructure of these steels and their influence on steel properties are described. The maraging steels are usually delivered in the quenched state, in which they are soft and suitable for various machining processes. A heat treatment process, i.e. precipitation hardening, follows after machining. This process produces microscopic precipitation of solid phases which contribute to increase in steel hardness and strength. For our testing of heat treatment and impact toughness a maraging steel of Thyssen, known under commercial name of Thyrodur 2709, was selected. The paper indicates influences of different aging conditions on microstructure and hardness. Impact toughness tests at a temperature of specimens of 220°C, which is an average temperature measured at the engraving surface of die-casting tools, were made too.
Bibliografsko gradivo je bilo uspešno dodano na polico.
Dodajanje bibliografskega gradiva na polico ni uspelo.
Gradivo je že na polici.
Trajna povezava
URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto
Faktor vpliva
Izdaja
Kategorija
Razvrstitev
JCR
SNIP
JCR
SNIP
JCR
SNIP
JCR
SNIP
Izberite knjižnično izkaznico:
Baze podatkov,
v katerih je revija indeksirana
Ime baze podatkov
Področje
Leto
Povezave do osebnih bibliografij avtorjev
Povezave do podatkov o raziskovalcih v sistemu SICRIS
Storitev za pridobivanje naslova trenutno ni dostopna, prosimo, poskusite še enkrat.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in naslov za dostavo ter dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrani naslov za dostavo in dokončali postopek rezervacije.
Obvestilo
Trenutno je storitev za avtomatsko prijavo in rezervacijo nedostopna. Gradivo lahko rezervirate sami na portalu Biblos ali ponovno poskusite tukaj kasneje.
Citiranje
Funkcionalnost trenutno ni na voljo. Prosimo, poskusite kasneje.
