The effect of particle deformation on densification of 316L stainless steel under Micro-FAST

X.Z. Yang; Yi Yang; Gang Yang; Yi Qin; De Qiang Yin

doi:10.4028/www.scientific.net/AMR.939.152

The effect of particle deformation on densification of 316L stainless steel under Micro-FAST

X.Z. Yang, Yi Yang, Gang Yang, Yi Qin, De Qiang Yin

Design, Manufacturing And Engineering Management

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The importance of the effect of particle deformation under Micro-forming Fields Activated Sintering Technology (Micro-FAST) has been summarized in this paper. Micro-FAST is involved in the coupling of stress field, temperature field and electric field wherein these fields work simultaneously rather than independently. By using Gleeble-1500D thermal simulation instrument, the micro-cylinders with size of Φ1.0mm×1.0mm were formed from 316L stainless steel powders. It has been found that the maximum relative density of sintered samples reaches up to 99.2% close to the full density. Moreover, the microstructure of specimens has also been investigated. Especially, the metal powders have been simulated as globular plasticine particles in the structure to elucidate the deformation of particle under Micro-FAST.

Original language	English
Pages (from-to)	152-157
Number of pages	6
Journal	Advanced Materials Research
Volume	939
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.939.152
Publication status	Published - 2014

Keywords

316L stainless steel particles
densification
micro-FAST
particle deformation
physical model

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title = "The effect of particle deformation on densification of 316L stainless steel under Micro-FAST",

abstract = "The importance of the effect of particle deformation under Micro-forming Fields Activated Sintering Technology (Micro-FAST) has been summarized in this paper. Micro-FAST is involved in the coupling of stress field, temperature field and electric field wherein these fields work simultaneously rather than independently. By using Gleeble-1500D thermal simulation instrument, the micro-cylinders with size of Φ1.0mm×1.0mm were formed from 316L stainless steel powders. It has been found that the maximum relative density of sintered samples reaches up to 99.2% close to the full density. Moreover, the microstructure of specimens has also been investigated. Especially, the metal powders have been simulated as globular plasticine particles in the structure to elucidate the deformation of particle under Micro-FAST. ",

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T1 - The effect of particle deformation on densification of 316L stainless steel under Micro-FAST

AU - Yang, X.Z.

AU - Yang, Yi

AU - Yang, Gang

AU - Qin, Yi

AU - Yin, De Qiang

PY - 2014

Y1 - 2014

N2 - The importance of the effect of particle deformation under Micro-forming Fields Activated Sintering Technology (Micro-FAST) has been summarized in this paper. Micro-FAST is involved in the coupling of stress field, temperature field and electric field wherein these fields work simultaneously rather than independently. By using Gleeble-1500D thermal simulation instrument, the micro-cylinders with size of Φ1.0mm×1.0mm were formed from 316L stainless steel powders. It has been found that the maximum relative density of sintered samples reaches up to 99.2% close to the full density. Moreover, the microstructure of specimens has also been investigated. Especially, the metal powders have been simulated as globular plasticine particles in the structure to elucidate the deformation of particle under Micro-FAST.

AB - The importance of the effect of particle deformation under Micro-forming Fields Activated Sintering Technology (Micro-FAST) has been summarized in this paper. Micro-FAST is involved in the coupling of stress field, temperature field and electric field wherein these fields work simultaneously rather than independently. By using Gleeble-1500D thermal simulation instrument, the micro-cylinders with size of Φ1.0mm×1.0mm were formed from 316L stainless steel powders. It has been found that the maximum relative density of sintered samples reaches up to 99.2% close to the full density. Moreover, the microstructure of specimens has also been investigated. Especially, the metal powders have been simulated as globular plasticine particles in the structure to elucidate the deformation of particle under Micro-FAST.

KW - 316L stainless steel particles

KW - densification

KW - micro-FAST

KW - particle deformation

KW - physical model

U2 - 10.4028/www.scientific.net/AMR.939.152

DO - 10.4028/www.scientific.net/AMR.939.152

M3 - Article

SN - 1022-6680

VL - 939

SP - 152

EP - 157

JO - Advanced Materials Research

JF - Advanced Materials Research

ER -

The effect of particle deformation on densification of 316L stainless steel under Micro-FAST

Abstract

Keywords

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