Optimization of the Chemical Composition of Cast Iron Used for Casting Ball Bearing Grinding Disks
The chemical composition of cast iron used for casting ball bearing machining disks was varied to optimize the properties such as castability, hardenability, and durability in ball machining. The cast iron characteristics were most strongly dependent on the Ni content and the carbon saturation degre...
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| Veröffentlicht in: | Tsinghua science and technology 2008-04, Vol.13 (2), p.164-169 |
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| container_title | Tsinghua science and technology |
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| creator | Crisan, Aurel Munteanu, Sorin Ion Ciobanu, Ioan Riposan, Iulian |
| description | The chemical composition of cast iron used for casting ball bearing machining disks was varied to optimize the properties such as castability, hardenability, and durability in ball machining. The cast iron characteristics were most strongly dependent on the Ni content and the carbon saturation degree,
S
c. This paper describes the types of test specimens, the working conditions, and the experimental results. The increase of the degree of carbon saturation reduces the tendency to form shrinkholes in the castings. The decrease in the Ni content negatively affects the final hardening treatment. A way to control solidification defects in cast iron, by reducing the Ni content, has been verified on cast disks. |
| doi_str_mv | 10.1016/S1007-0214(08)70029-4 |
| format | Article |
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c. This paper describes the types of test specimens, the working conditions, and the experimental results. The increase of the degree of carbon saturation reduces the tendency to form shrinkholes in the castings. The decrease in the Ni content negatively affects the final hardening treatment. A way to control solidification defects in cast iron, by reducing the Ni content, has been verified on cast disks.</description><identifier>ISSN: 1007-0214</identifier><identifier>EISSN: 1878-7606</identifier><identifier>EISSN: 1007-0214</identifier><identifier>DOI: 10.1016/S1007-0214(08)70029-4</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>cast iron ; micro-shrinkhole ; shape factor ; shrinkage ; solidification</subject><ispartof>Tsinghua science and technology, 2008-04, Vol.13 (2), p.164-169</ispartof><rights>2008 Tsinghua University Press</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2899-a36e06e38f7a4225c4c05d2d661114213385d5b48543e9bb4bd92fac9f72031c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/qhdxxb-e/qhdxxb-e.jpg</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Crisan, Aurel</creatorcontrib><creatorcontrib>Munteanu, Sorin Ion</creatorcontrib><creatorcontrib>Ciobanu, Ioan</creatorcontrib><creatorcontrib>Riposan, Iulian</creatorcontrib><title>Optimization of the Chemical Composition of Cast Iron Used for Casting Ball Bearing Grinding Disks</title><title>Tsinghua science and technology</title><description>The chemical composition of cast iron used for casting ball bearing machining disks was varied to optimize the properties such as castability, hardenability, and durability in ball machining. The cast iron characteristics were most strongly dependent on the Ni content and the carbon saturation degree,
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c. This paper describes the types of test specimens, the working conditions, and the experimental results. The increase of the degree of carbon saturation reduces the tendency to form shrinkholes in the castings. The decrease in the Ni content negatively affects the final hardening treatment. 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S
c. This paper describes the types of test specimens, the working conditions, and the experimental results. The increase of the degree of carbon saturation reduces the tendency to form shrinkholes in the castings. The decrease in the Ni content negatively affects the final hardening treatment. A way to control solidification defects in cast iron, by reducing the Ni content, has been verified on cast disks.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/S1007-0214(08)70029-4</doi><tpages>6</tpages></addata></record> |
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| ispartof | Tsinghua science and technology, 2008-04, Vol.13 (2), p.164-169 |
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| language | eng |
| recordid | cdi_wanfang_journals_qhdxxb_e200802009 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | cast iron micro-shrinkhole shape factor shrinkage solidification |
| title | Optimization of the Chemical Composition of Cast Iron Used for Casting Ball Bearing Grinding Disks |
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