Geometric form of gating system elements and its influence on the initial filling phase

R. Dojka; Jan Jezierski; N. S.  Tiedje

Geometric form of gating system elements and its influence on the initial filling phase

R. Dojka^*
, Jan Jezierski
, N. S. Tiedje

^*Corresponding author for this work

Silesian University of Technology

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

The results of the gating system design optimization led to the following conclusions: - geometric form of gating system element has key role in the initial filing of the mold; - conducted modeling confirms the effectiveness of presented gating system designs in reduction of velocity of metal entering the mould cavity; - improper expansion of the ingate may cause the detachment of the stream from the mould wall which would cause reoxidation of the metal and degrade castings quality; - further development of simulation software would allow to account the influence of oxide and bubble formation on the quality of the casting.

Original language	English
Title of host publication	73rd World Foundry Congress (WFC 2018) Creative Foundry : Proceedings of a meeting held 23-27 September 2018, Krakow, Poland. Young Researchers' Seminar
Publisher	World Foundry Organization
Publication date	2018
Pages	345-346
ISBN (Print)	9781510880429
Publication status	Published - 2018
Event	73rd World Foundry Congress (WFC 2018) - Krakow, Poland Duration: 23 Sept 2018 → 27 Sept 2018

Conference

Conference	73rd World Foundry Congress (WFC 2018)
Country/Territory	Poland
City	Krakow
Period	23/09/2018 → 27/09/2018

Keywords

Ductile Cast Iron
Modelling
Microstructure
X-Ray Tomography
Solidification
Residual Stress

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@inproceedings{90ca5999edfb44868817fe60e86da2da,

title = "Geometric form of gating system elements and its influence on the initial filling phase",

abstract = "The results of the gating system design optimization led to the following conclusions: - geometric form of gating system element has key role in the initial filing of the mold; - conducted modeling confirms the effectiveness of presented gating system designs in reduction of velocity of metal entering the mould cavity; - improper expansion of the ingate may cause the detachment of the stream from the mould wall which would cause reoxidation of the metal and degrade castings quality; - further development of simulation software would allow to account the influence of oxide and bubble formation on the quality of the casting.",

keywords = "Ductile Cast Iron, Modelling, Microstructure, X-Ray Tomography, Solidification, Residual Stress",

author = "R. Dojka and Jan Jezierski and Tiedje, \{N. S.\}",

year = "2018",

language = "English",

isbn = "9781510880429",

pages = "345--346",

booktitle = "73rd World Foundry Congress (WFC 2018) Creative Foundry",

publisher = "World Foundry Organization",

note = "73rd World Foundry Congress (WFC 2018) ; Conference date: 23-09-2018 Through 27-09-2018",

}

Dojka, R, Jezierski, J & Tiedje, NS 2018, Geometric form of gating system elements and its influence on the initial filling phase. in 73rd World Foundry Congress (WFC 2018) Creative Foundry: Proceedings of a meeting held 23-27 September 2018, Krakow, Poland. Young Researchers' Seminar . World Foundry Organization, pp. 345-346, 73rd World Foundry Congress (WFC 2018) , Krakow, Poland, 23/09/2018.

Geometric form of gating system elements and its influence on the initial filling phase. / Dojka, R.; Jezierski, Jan; Tiedje, N. S. .
73rd World Foundry Congress (WFC 2018) Creative Foundry: Proceedings of a meeting held 23-27 September 2018, Krakow, Poland. Young Researchers' Seminar . World Foundry Organization, 2018. p. 345-346.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Geometric form of gating system elements and its influence on the initial filling phase

AU - Dojka, R.

AU - Jezierski, Jan

AU - Tiedje, N. S.

PY - 2018

Y1 - 2018

N2 - The results of the gating system design optimization led to the following conclusions: - geometric form of gating system element has key role in the initial filing of the mold; - conducted modeling confirms the effectiveness of presented gating system designs in reduction of velocity of metal entering the mould cavity; - improper expansion of the ingate may cause the detachment of the stream from the mould wall which would cause reoxidation of the metal and degrade castings quality; - further development of simulation software would allow to account the influence of oxide and bubble formation on the quality of the casting.

AB - The results of the gating system design optimization led to the following conclusions: - geometric form of gating system element has key role in the initial filing of the mold; - conducted modeling confirms the effectiveness of presented gating system designs in reduction of velocity of metal entering the mould cavity; - improper expansion of the ingate may cause the detachment of the stream from the mould wall which would cause reoxidation of the metal and degrade castings quality; - further development of simulation software would allow to account the influence of oxide and bubble formation on the quality of the casting.

KW - Ductile Cast Iron

KW - Modelling

KW - Microstructure

KW - X-Ray Tomography

KW - Solidification

KW - Residual Stress

M3 - Article in proceedings

SN - 9781510880429

SP - 345

EP - 346

BT - 73rd World Foundry Congress (WFC 2018) Creative Foundry

PB - World Foundry Organization

T2 - 73rd World Foundry Congress (WFC 2018)

Y2 - 23 September 2018 through 27 September 2018

ER -

Geometric form of gating system elements and its influence on the initial filling phase

Abstract

Conference

Keywords

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