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Pregled bibliografske jedinice broj: 1031667

Comparison of knife fabricated from tool steel by heat treatment and knife fabricated from structural steel by hard surface welding


Lukša, Francisko; Domazet, Željko; Bugarin, Miro; Krstulović-Opara, Lovre
Comparison of knife fabricated from tool steel by heat treatment and knife fabricated from structural steel by hard surface welding // Advances in Materials, Mechanics and Manufacturing Proceedings of the Second International Conference on Advanced Materials, Mechanics and Manufacturing (A3M’2018), December 17–19, 2018 Hammamet, Tunisia / Fakher, Chaari ; Maher, Barkallah ; Anas, Bouguecha ; Bassem, Zouari ; Mohamed, Taoufik, Khabou ; Mounir Kchaou ; Mohamed, Haddar (ur.).
Switzerland: Springer, 2019. str. 61-70 doi:10.1007/978-3-030-24247-3_8


Naslov
Comparison of knife fabricated from tool steel by heat treatment and knife fabricated from structural steel by hard surface welding

Autori
Lukša, Francisko ; Domazet, Željko ; Bugarin, Miro ; Krstulović-Opara, Lovre

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Advances in Materials, Mechanics and Manufacturing Proceedings of the Second International Conference on Advanced Materials, Mechanics and Manufacturing (A3M’2018), December 17–19, 2018 Hammamet, Tunisia

Urednik/ci
Fakher, Chaari ; Maher, Barkallah ; Anas, Bouguecha ; Bassem, Zouari ; Mohamed, Taoufik, Khabou ; Mounir Kchaou ; Mohamed, Haddar

Izdavač
Springer

Grad
Switzerland

Godina
2019

Raspon stranica
61-70

ISBN
978-3-030-24246-6

Ključne riječi
Knife fabrication, heat treatment, hard surface welding, cold cutting shear.

Sažetak
Shears with the parallel knives are used for cutting bars to desired lengths from the mill stock. The knives are manufactured mostly from the tool steel by heat treatment, while hard surface welding mainly used in repairs damaged parts. This paper presents a comparison of the ordinary fabrication knife from the tool steel X210CrW12 by heat treatment and the knife fabrication from the structural steel St 52-3 by hard surface welding. The detail procedure of knife fabrication from tool steel is presented. The material X210CrW12 is received from supplier in soft annealed condition. After machining, following stress-relief annealing, preheating and austenizing, quenching, tempering and cooling on the end. The procedure of the knife fabrication from the structural steel is simpler. The material St 52-3 is supplied in normalized condition. After machining and preheating, first welding is welding of ductile and high strength build-up layer, then on the end following hard surface welding. An advantage of the fabrication by hard surface welding compared to the ordinary fabrication knives from tool steel is in lower price, in time of fabrication and in possibility to extend total durability several times by repeating hard surface welding, but this requires skilled maintenance workers.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Časopis indeksira:


  • Scopus


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