Studies on the Castability of Co-Cr Alloy for Cast Plates: Part 2 : Effect of Form of Sprue Attachment to the Wax Pattern
Co-Cr alloy is used more frequently than Ni-Cr alloy as a non-precious alloy for cast plates in Japan. However, since the melting point of Co-Cr alloy is very high, about 1300°C, and since it oxidizes easily, a vacuum-pressure casting machine capable of melting this alloy in a reducing atmosphere ha...
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| Veröffentlicht in: | Journal of Nihon University School of Dentistry 1990, Vol.32(1), pp.27-34 |
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| container_title | Journal of Nihon University School of Dentistry |
| container_volume | 32 |
| creator | SATOH, Yoshinori MIYATA, Masanori ONO, Fujio UJIIE, Yasuhiro TOYOMA, Hitoshi OHKI, Katsuzo SATOH, Naoki KIMURA, Kazuyuki SHIINA, Yoshie MAEDA, Kazutaka |
| description | Co-Cr alloy is used more frequently than Ni-Cr alloy as a non-precious alloy for cast plates in Japan. However, since the melting point of Co-Cr alloy is very high, about 1300°C, and since it oxidizes easily, a vacuum-pressure casting machine capable of melting this alloy in a reducing atmosphere has recently been developed. Using this vacuum-pressure casting machine, the authors studied the effects on the castability of Co-Cr alloy due to the form of sprue attachment to the wax pattern. The results clarified that in the vacuum-pressure casting method, the form of sprue attachment to the wax pattern has a significant effect (p |
| doi_str_mv | 10.2334/josnusd1959.32.27 |
| format | Article |
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However, since the melting point of Co-Cr alloy is very high, about 1300°C, and since it oxidizes easily, a vacuum-pressure casting machine capable of melting this alloy in a reducing atmosphere has recently been developed. Using this vacuum-pressure casting machine, the authors studied the effects on the castability of Co-Cr alloy due to the form of sprue attachment to the wax pattern. The results clarified that in the vacuum-pressure casting method, the form of sprue attachment to the wax pattern has a significant effect (p <0.01) on the castability of Co-Cr alloy.</description><identifier>ISSN: 0029-0432</identifier><identifier>EISSN: 1884-2984</identifier><identifier>DOI: 10.2334/josnusd1959.32.27</identifier><identifier>PMID: 2189024</identifier><language>eng</language><publisher>Japan: Nihon University School of Dentistry</publisher><subject>Chromium Alloys ; Co-Cr alloy ; Dental Casting Technique - instrumentation ; Dental Models ; Dentistry ; Denture Bases ; Equipment Design ; image-analysis system ; Inlay Casting Wax ; metal plate ; Vacuum ; vacuum-pressure casting machine</subject><ispartof>The Journal of Nihon University School of Dentistry, 1990, Vol.32(1), pp.27-34</ispartof><rights>Nihon University School of Dentistry</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1881,4022,27922,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2189024$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>SATOH, Yoshinori</creatorcontrib><creatorcontrib>MIYATA, Masanori</creatorcontrib><creatorcontrib>ONO, Fujio</creatorcontrib><creatorcontrib>UJIIE, Yasuhiro</creatorcontrib><creatorcontrib>TOYOMA, Hitoshi</creatorcontrib><creatorcontrib>OHKI, Katsuzo</creatorcontrib><creatorcontrib>SATOH, Naoki</creatorcontrib><creatorcontrib>KIMURA, Kazuyuki</creatorcontrib><creatorcontrib>SHIINA, Yoshie</creatorcontrib><creatorcontrib>MAEDA, Kazutaka</creatorcontrib><title>Studies on the Castability of Co-Cr Alloy for Cast Plates: Part 2 : Effect of Form of Sprue Attachment to the Wax Pattern</title><title>Journal of Nihon University School of Dentistry</title><addtitle>The Journal of Nihon University School of Dentistry</addtitle><description>Co-Cr alloy is used more frequently than Ni-Cr alloy as a non-precious alloy for cast plates in Japan. 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| fulltext | fulltext |
| identifier | ISSN: 0029-0432 |
| ispartof | The Journal of Nihon University School of Dentistry, 1990, Vol.32(1), pp.27-34 |
| issn | 0029-0432 1884-2984 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_79792544 |
| source | MEDLINE; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Chromium Alloys Co-Cr alloy Dental Casting Technique - instrumentation Dental Models Dentistry Denture Bases Equipment Design image-analysis system Inlay Casting Wax metal plate Vacuum vacuum-pressure casting machine |
| title | Studies on the Castability of Co-Cr Alloy for Cast Plates: Part 2 : Effect of Form of Sprue Attachment to the Wax Pattern |
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