The Influence of Aluminum Content on the Porosity, Microstructure, and Mechanical Properties of Powder Metallurgy Steels

Autor: Hamid Sazegaran, Hasan Bahari, Ali Mohammad Naserian-Nik, Farhad Khorramshahi

Publikováno v: Archives of Metallurgy and Materials, Vol vol. 67, Iss No 1, Pp 105-111 (2022)

An experimental study was performed to assess the influences of aluminum content on the porosity, microstructure and mechanical properties of powder metallurgy steels. Optical microscope equipped with the image processing software and the scanning el

Externí odkaz: https://doaj.org/article/8832ca2c9ed9497b8b8904e914e59490

Investigation of the Effects of Static Deformation Aging Treatment on the Tensile Strength of a Plain Carbon Powder Metal Steel

Autor: Onur Altuntaş, Emine Kübra Özer, Ahmet Güral

Publikováno v: Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 8, Iss 3, Pp 671-680 (2020)

In this study, the effect of annealing temperatures on the deformation aging of 0.4% C steels produced by Powder Metallurgy (PM) method was investigated. For this purpose, 0.4% by weight natural graphite powder and 0.3% by weight zinc stearate are a

Externí odkaz: https://doaj.org/article/f3d837bdd93c44bc85f54bbd0447a95a

Weldability Characteristics of Sintered Hot-Forged AISI 4135 Steel Produced through P/M Route by Using Pulsed Current Gas Tungsten Arc Welding

Autor: Joseph Joby, Muthukumaran S., Pandey K.S.

Publikováno v: High Temperature Materials and Processes, Vol 35, Iss 1, Pp 9-19 (2016)

Present investigation is an attempt to study the weldability characteristics of sintered hot-forged plates of AISI 4135 steel produced through powder metallurgy (P/M) route using matching filler materials of ER80S B2. Compacts of homogeneously blende

Externí odkaz: https://doaj.org/article/e55daba635d14b6bbd3ef8a4586a5047

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A New Heat Treatment Cycle Design for High Wear Resistant in PM Steels

Autor: Ahmet Güral, Onur Altuntaş

Publikováno v: Volume: 4, Issue: 3 193-197
International Journal of Automotive Science And Technology
International Journal of Automotive Science and Technology, Vol 4, Iss 3, Pp 193-197 (2020)

In this study, 1.5% by weight of natural graphite powders were added to Atomet 1001 pure iron powders and unalloyed high carbon powder metallurgy steel specimens were obtained. After the mixture was uniaxial pressed at room temper-ature and 700 Mpa p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93ee675a1a49b9f886f69f6f7a319baf
https://dergipark.org.tr/tr/pub/ijastech/issue/55251/719815