Tag Archives: Salt Core

Fig. 1. Squeeze casting device.

Effect of Applying Pressure of High Pressure Diecasting Process Using Salt core

용탕단조 시 저온염코어 적용 가압력의 영향 Lee, Jun-Ho (R & D Division for Hyundai Motor Co. & Kia Motors Corp.) ; Moon, J.H. (R & D Center, Dong Yang Piston Co., LTD.) ; Lee, Dock-Young (Division of Materials, Korea Institute of Science and Technology) 이준호 (현대자동차 기술연구소) ; 문중화 (동양피스톤(주)) ; 이덕영 (한국과학기술연구원 기능금속재료연구센터) Abstract A new concept of salt core,

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Figure 16. Cross-sectional view of a cast part with a salt core.

Effects of Composition on the Physical Properties of Water-Soluble Salt Cores

수용성 염핵의 물리적 특성에 대한 조성의 영향 Cihan Cantas &  Bedri Baksan  International Journal of Metalcasting volume 15, pages839–851 (2021)Cite this article 175 Accesses 1 Citations Metrics Abstract The demand for producing essential cast parts and the design requirements for superior engineering performance have increased in recent years. Sand cores used in conventional aluminum cast parts are harmful to the environment,

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Fig. 6 Fracture surface micrograph of the WSSC. a Unreinforced. b With 15 mass% bauxite powder and 15 mass% glass fiber powder. c With 15 mass% bauxite powder and 15 mass% sericite powder. d With 30 mass% glass fiber powder

Fabrication and characterization of high-strength water-soluble composite salt core for zinc alloy die castings

Suo Tu,  Fuchu Liu,  Guanjin Li,  Wenming Jiang,  Xinwang Liu &  Zitian Fan  Abstract A water-soluble salt core (WSSC) strengthened by reinforcing particles, including bauxite powder, glass fiber powder, and sericite powder, was fabricated by gravity-casting process. The surface quality, bending strength, water solubility, humidity resistance, and shrinkage rate of WSSC were investigated, and the synergistic

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Core Viability Simulation for Salt Core Technology in High-Pressure Die Casting

Core Viability Simulation for Salt Core Technology in High-Pressure Die Casting

University of Erlangen-Nuremberg, Erlangen, GermanyB. Fuchs & C. Körner Casting Technology Development, AUDI AG, Ingolstadt, GermanyB. Fuchs & H. Eibisch Corresponding author Correspondence to B. Fuchs. Abstract In high-pressure die casting (HPDC) undercuts can only be fabricated by using complex high-maintenance sliders. Until now, this technology has not been used for large-scale and cost-sensitive serial applications. Sand cores from

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Fig. 2. Comparison of strengths of salt cores squeezed and shot from different salt kinds (mean value of 6 cores; fraction 0.063 – 1.0 mm; A = squeezed cores (104 MPa); B = shot ones (binder Na – water glass 7.5 – 8.0 bars)

Lost Cores for High-Pressure Die Casting

. Jelínek, E. Adámková*Department of Metallurgy and Foundry Engineering, VŠB-Technical University of Ostrava, listopadu 2172/15, 708 33 Ostrava – Poruba, Czech Republic*Corresponding author. E-mail address: eliska.adamkova@vsb.czReceived 04.03.2014; accepted in revised form 30.03.2014 Abstract Development of salt cores prepared by high-pressure squeezing and shooting with inorganic binders has shown a high potential of the given technology

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Fig3. Schematic drawing of melting

Castability and Strength of Potassium Chloride-Ceramic Composite Salt Cores

Jun Yaokawa *, Koichi Anzai ** Youji Yamada ***Hiroshi Yoshii *** and Hiroyuki Fukui *** Development of high strength water-soluble salt cores is required for manufacturing undercutshaped products by die casting. In this study, the strength of potassium chloride core compositesreinforced by ceramic particles or whiskers was evaluated by the 4-point support bending test.Moreover, castability

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Figure 3. Buckling analysis model: boundary condition and load cases.

Experimental and Numerical Study of an Automotive Component Produced with Innovative Ceramic Core in High Pressure Die Casting (HPDC)

by  1,*, 1, 1, 2, 1, 1 and 1 1DIMI, Department of Industrial and Mechanical Engineering, University of Brescia, via Branze 38, 25123 Brescia, Italy 2Co.Stamp. s.r.l. Via Verdi 6, 23844 Sirone (LC), Italy*Author to whom correspondence should be addressed. Metals2019, 9(2), 217;Received: 14 December 2018 / Revised: 7 February 2019 / Accepted: 8 February 2019 / Published: 12 February 2019 Abstract Weight reduction

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Fig2 Casting core made of salt mixture

Application of cores and binders in metalcasting

F. Czerwinski Canmet MATERIALSNatural Resources Canada, 183 Longwood Road South, Hamilton, Ontario, CanadaCorrespondence frank.czerwinski@nrcan.gc.ca Abstract This paper offers an overview of fundamentals and recent global developments of cores and binders used in metalcasting operations. The basic technical characteristics of salt and sand cores are provided along with organic and inorganic binder systems. A particular attention

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Fig. 3. Dies of the example structures used in gravity casting.

Approach on simulation of solidification and shrinkage of gravity cast salt cores

AndreasSchillingaKaiSalscheideraHenrikRuschebHrvojeJasakbMartinFehlbieraSebastianKohlstädtcaUniversity of Kassel, Department of Foundry Technology, Kurt-Wolters-Str. 3, 34125 Kassel, GermanybWikki GmbH, Ziegelbergsweg 68, 38855 Wernigerode, GermanycVolkswagen AG, Division of components manufacturing – Business Unit Casting Dr. Rudolf-Leiding-Platz 1, 34225 Baunatal, Germany Abstract In this work, a toolchain for the solidification and the shrinkage of cast salt cores used in high-pressure die casting is

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