Szczegóły publikacji
Opis bibliograficzny
Sintered Ni-free structural steels / Maciej SUŁOWSKI // Naučni Izvestiâ na Naučno-tehničeskiâ S'ûz po Mašinostroene ; ISSN 1310-3946. — 2015 — R. 23 no. 2, s. 273–284. — Bibliogr. s. 284, Abstr. — XXX international conference NDT days 2015 : dni na bezrazrušitelniâ kontrol 2015 : 15–20 June 2015, Sozopol–Bulgaria
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 98464 |
|---|---|
| Data dodania do BaDAP | 2016-08-01 |
| Rok publikacji | 2015 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Naučni Izvestiâ na Naučno-Tehničeskiâ sʺûz po Mašinostroene |
Abstract
Nickel, copper and in some cases molybdenum are the alloying elements which have traditionally been used in sintered steels. High performance of PM structural parts from iron powders is reached mainly by alloying of nickel. The use of manganese in iron-base PM structural parts has been avoided because of its high affinity to oxygen. It makes difficult to sinter manganese steel, without oxidation, in industrial atmospheres. However, the PM industry follows also possibilities in order to develop nickel-free sintered steels which render as high mechanical properties as diffusion alloyed nickel-containing sintered steels and further fulfil the requirements of health protection. In recent years manganese have been introduced as alloying element in iron-based structural parts, on laboratory scale and also for pilot scale production. In this paper the factors that contribute to the structure and mechanical properties of PM Mn steels are summarised.
