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The Influence of In...
The Influence of Inoculation on the Metal Expansion Penetration With Respect to the Primary and Eutectic Solidification
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- Dugic, Izudin, 1962- (author)
- Jönköping University,Maskinteknik
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- Diószegi, Attila (author)
- Jönköping University,JTH, Maskinteknik,JTH. Forskningsområde Material och tillverkning - gjutning
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- Svensson, Ingvar L. (author)
- Jönköping University,JTH, Maskinteknik,JTH. Forskningsområde Material och tillverkning - gjutning
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(creator_code:org_t)
- Jönköping : Tekniska Högskolan, 2005
- English 22 s.
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Series: JTH research report, 1404-0018 ; 2005:2
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Abstract
Subject headings
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- The mechanism of metal expansion penetration of grey cast iron components is dependent on both solidification anomalies at the metal – mould interface and the inclination of the sand mould to permit the metal liquid to penetrate between the sand grains. The present work utilizes the latest development of primary austenite inoculation in combination with classic eutectic inoculation to limit the metallurgical contribution to metal expansion penetration. A solid shell containing the primary austenite dendrite network constitutes the barrier between the liquid metal and mould interface. Inoculants of both the primaryand eutectic phase control the permeability of the dendrite network.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)
Keyword
- Grey iron
- Primary austenite
- Hot spot
- Metal expansion penetration
- Dendrite
- Inoculation
- Technology (byts ev till Engineering)
- Teknik
Publication and Content Type
- vet (subject category)
- rap (subject category)
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