Machaka, Ronald2023-03-222023-03-222018-10Machaka, R. 2018. Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties. http://hdl.handle.net/10204/12694 .1757-899Xdoi:10.1088/1757-899X/430/1/012033http://hdl.handle.net/10204/12694While the metal injection moulding (MIM) of the precipitation-hardenable 17-4 PH stainless steel has found wide-ranging applications in a number of industries and popularity as a workhorse alloy, data on the as-sintered properties ‘that can be expected’ is limited and scattered in the literature. A quantitative comparison of the mechanical properties of assintered 17-4 PH materials prepared via MIM is currently not available in the literature. -5 µm, -15 µ m, and -45 µ m starting 17-4 PH stainless steel powder materials and their bimodal mixtures were used to formulate with feedstocks investigated in this work. This paper compares the as-sintered mechanical properties resulting from the measured tensile tests against those properties reported in the literature, those specified in the ASTM and MPIF standard minimum specification for MIM materials, those properties specified in the material suppliers’ datasheets and the mechanical properties of 17-4 PH wrought material – for completeness. While the as-sintered properties of the CSIR 17-4 PH material are generally lower than expected, the comparison shows that the measured properties are within the industry standard specifications. Findings from this study are a testament that a range of mechanical properties is feasible from the 17-4 PH alloy.FulltextenMetal injection moulding17-4 PH stainless steelConference PresentationMachaka, R. (2018). Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties. http://hdl.handle.net/10204/12694Machaka, Ronald. "Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties." <i>Conference of the South African Advanced Materials Initiative (CoSAAMI-2018), 23-26 October 2018, Vanderbijlpark, South Africa, Published in IOP Conf. Series: Materials Science and Engineering, vol. 430: doi:10.1088/1757-899X/430/1/012033</i> (2018): http://hdl.handle.net/10204/12694Machaka R, Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties; 2018. http://hdl.handle.net/10204/12694 .TY - Conference Presentation AU - Machaka, Ronald AB - While the metal injection moulding (MIM) of the precipitation-hardenable 17-4 PH stainless steel has found wide-ranging applications in a number of industries and popularity as a workhorse alloy, data on the as-sintered properties ‘that can be expected’ is limited and scattered in the literature. A quantitative comparison of the mechanical properties of assintered 17-4 PH materials prepared via MIM is currently not available in the literature. -5 µm, -15 µ m, and -45 µ m starting 17-4 PH stainless steel powder materials and their bimodal mixtures were used to formulate with feedstocks investigated in this work. This paper compares the as-sintered mechanical properties resulting from the measured tensile tests against those properties reported in the literature, those specified in the ASTM and MPIF standard minimum specification for MIM materials, those properties specified in the material suppliers’ datasheets and the mechanical properties of 17-4 PH wrought material – for completeness. While the as-sintered properties of the CSIR 17-4 PH material are generally lower than expected, the comparison shows that the measured properties are within the industry standard specifications. Findings from this study are a testament that a range of mechanical properties is feasible from the 17-4 PH alloy. DA - 2018-10 DB - ResearchSpace DP - CSIR J1 - Conference of the South African Advanced Materials Initiative (CoSAAMI-2018), 23-26 October 2018, Vanderbijlpark, South Africa, Published in IOP Conf. Series: Materials Science and Engineering, vol. 430: doi:10.1088/1757-899X/430/1/012033 KW - Metal injection moulding KW - 17-4 PH stainless steel LK - https://researchspace.csir.co.za PY - 2018 SM - 1757-899X T1 - Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties TI - Metal injection moulding of a 17-4 PH stainless steel: A comparative study of mechanical properties UR - http://hdl.handle.net/10204/12694 ER -22173