Work

Development of a Novel Mixed-Powder Powder Metallurgy (MPM) Process

Year: 2025

Type: article

Abstract: In the traditional powder metallurgy (PM) process, metal powders typically exhibit coarseness, with mean particle sizes around 100 μm and irregular shapes. These powder characteristics lead to the formation of large pores in the green compact after the pressing process. Combined with the low sintering driving force of the coarse powder, this results in low density after sintering. To address these issues, we developed a novel Mixed-Powder Powder Metallurgy (MPM) process by adding fine powders into coarse powders.

Source: Journal of the Japan Society of Powder and Powder Metallurgy

DOI: 10.2497/jjspm.17e-t9-02

Authors: Hsin-Tzu Wang, Guo-Jiun Shu, Tan-Ju Yang, Yang-Liang Fan

Institution: National Taipei University of Technology

Language: English

Topic: Powder Metallurgy Techniques and Materials

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4408506687

FWCI: 0.301

Cites: 7

Cited by: 1

Related to: 10