An Optimal Container Design for Metal Powder Under Hot Isostatic Pressing  

Oleh:

Chung, S. H. ; Park, H. ; Jeon, K. D. ; Kim, K. T. ; Hwang, S. M.

Jenis: Article from Bulletin/Magazine
Dalam koleksi: Journal of Engineering Materials and Technology vol. 123 no. 2 (2001), page 234-239.
Topik: DESIGN; optimal container; design; metal powder; isostatic pressing

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ87.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Near - net - shape forming of 316L stainless - steel powder was investigated under hot isostatic pressing. To simulate densification and deformation of a powder compact in a container during hot isostatic pressing, the constitutive model of Abouaf and co - workers was implemented into a finite element analysis. An optimal design technique based on the evaluation schemes of the design sensitivity was used to acquire the desired final shape of a powder compact. Experimental data of 316L stainless steel powder showed that the optimally designed container allowed near - net - shape forming of the desired powder compact during hot isostatic pressing.

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