Mechanical Properties of Titanium Casting Obtained Using Short-time Cast Procedure
The purpose of this study was to investigate the mechanical properties of titanium casting obtained using short-time cast procedure. A commercial phosphate-bonded investment for titanium casting were used. And dumbbell-shaped specimens with φ 2 mm × 14 mm parallel portion were cast according to manu...
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Veröffentlicht in: | Kōkūbyō Gakkai Zasshi JAPAN, 1998/09/30, Vol.65(3), pp.344-348 |
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container_title | Kōkūbyō Gakkai Zasshi |
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creator | Tonami, Ken-ichi Ohtani, Tohru Iwasaki, Naohiko Motomura, Kazuo Nakamura, Hideo Takahashi, Hidekazu Nishimura, Fumio |
description | The purpose of this study was to investigate the mechanical properties of titanium casting obtained using short-time cast procedure. A commercial phosphate-bonded investment for titanium casting were used. And dumbbell-shaped specimens with φ 2 mm × 14 mm parallel portion were cast according to manufacture instruction and by way of three different short-time cast procedures. Then, micro vickers hardness test and tensile test were performed with these specimens. In the hardness test, the micro vickers hardness of 50-250μm deep location from specimen surface was ranged from 192.8 to 259.0 Hv; there were significant difference among both the location factor and the casting procedure factor by the two-way ANOVA (p |
doi_str_mv | 10.5357/koubyou.65.344 |
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A commercial phosphate-bonded investment for titanium casting were used. And dumbbell-shaped specimens with φ 2 mm × 14 mm parallel portion were cast according to manufacture instruction and by way of three different short-time cast procedures. Then, micro vickers hardness test and tensile test were performed with these specimens. In the hardness test, the micro vickers hardness of 50-250μm deep location from specimen surface was ranged from 192.8 to 259.0 Hv; there were significant difference among both the location factor and the casting procedure factor by the two-way ANOVA (p<0.05) . In the tensile test, tensile strength, yield strength, elastic modulus and elongation were obtained; these tensile properties of short time cast procedures were not significantly different from those of manufacture instruction. These results indicated that the short-time cast procedure for titanium casting was available in the point of mechanical properties. It was, however, not obvious that how the short-time cast procedures effected the dimensional accuracy of titanium casting. Therefore, further investigation was needed for the practical usage of this method.</description><identifier>ISSN: 0300-9149</identifier><identifier>EISSN: 1884-5185</identifier><identifier>DOI: 10.5357/koubyou.65.344</identifier><identifier>PMID: 9796218</identifier><language>jpn</language><publisher>Japan: The Stomatological society, Japan</publisher><subject>Dental Casting Technique ; Dentistry ; Hardness ; Tensile Strength ; Titanium</subject><ispartof>THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN, 1998/09/30, Vol.65(3), pp.344-348</ispartof><rights>THE STOMATOLOGICAL SOCIETY,JAPAN</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3664-26ef9a234d63009d93b7dd175e13d22b332d7fa8bfd8a7d6265d525d35566ca63</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,4010,27900,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9796218$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tonami, Ken-ichi</creatorcontrib><creatorcontrib>Ohtani, Tohru</creatorcontrib><creatorcontrib>Iwasaki, Naohiko</creatorcontrib><creatorcontrib>Motomura, Kazuo</creatorcontrib><creatorcontrib>Nakamura, Hideo</creatorcontrib><creatorcontrib>Takahashi, Hidekazu</creatorcontrib><creatorcontrib>Nishimura, Fumio</creatorcontrib><title>Mechanical Properties of Titanium Casting Obtained Using Short-time Cast Procedure</title><title>Kōkūbyō Gakkai Zasshi</title><addtitle>J. Stomatol.Soc.,Jpn.</addtitle><description>The purpose of this study was to investigate the mechanical properties of titanium casting obtained using short-time cast procedure. A commercial phosphate-bonded investment for titanium casting were used. And dumbbell-shaped specimens with φ 2 mm × 14 mm parallel portion were cast according to manufacture instruction and by way of three different short-time cast procedures. Then, micro vickers hardness test and tensile test were performed with these specimens. In the hardness test, the micro vickers hardness of 50-250μm deep location from specimen surface was ranged from 192.8 to 259.0 Hv; there were significant difference among both the location factor and the casting procedure factor by the two-way ANOVA (p<0.05) . In the tensile test, tensile strength, yield strength, elastic modulus and elongation were obtained; these tensile properties of short time cast procedures were not significantly different from those of manufacture instruction. These results indicated that the short-time cast procedure for titanium casting was available in the point of mechanical properties. It was, however, not obvious that how the short-time cast procedures effected the dimensional accuracy of titanium casting. Therefore, further investigation was needed for the practical usage of this method.</description><subject>Dental Casting Technique</subject><subject>Dentistry</subject><subject>Hardness</subject><subject>Tensile Strength</subject><subject>Titanium</subject><issn>0300-9149</issn><issn>1884-5185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kDtPwzAURi0EKlXpyoaUiS3Bj9iJR1RBQSoqgna2nPimNeRR7GTov8elpYst-zv309VB6JbghDOePXx3Q7HvhkTwhKXpBRqTPE9jTnJ-icaYYRxLksprNPXeFhhLKZmUfIRGMpOCknyMPt6g3OrWlrqO3l23A9db8FFXRSvbh_-hiWba97bdRMui17YFE6394fm57Vwf97aBP-IwXYIZHNygq0rXHqane4LWz0-r2Uu8WM5fZ4-LuGRCpDEVUElNWWpEWFQayYrMGJJxIMxQWjBGTVbpvKhMrjMjqOCGU24Y50KUWrAJuj_27lz3M4DvVWN9CXWtW-gGrzKMgwiaBzA5gqXrvHdQqZ2zjXZ7RbA6eFQnj0pwFTyGgbtT81A0YM74yVrI58f8y_d6A-dcB3llDf91RHL6V3k8QvOZCM6dgpb9ArfdiZY</recordid><startdate>1998</startdate><enddate>1998</enddate><creator>Tonami, Ken-ichi</creator><creator>Ohtani, Tohru</creator><creator>Iwasaki, Naohiko</creator><creator>Motomura, Kazuo</creator><creator>Nakamura, Hideo</creator><creator>Takahashi, Hidekazu</creator><creator>Nishimura, Fumio</creator><general>The Stomatological society, Japan</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1998</creationdate><title>Mechanical Properties of Titanium Casting Obtained Using Short-time Cast Procedure</title><author>Tonami, Ken-ichi ; Ohtani, Tohru ; Iwasaki, Naohiko ; Motomura, Kazuo ; Nakamura, Hideo ; Takahashi, Hidekazu ; Nishimura, Fumio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3664-26ef9a234d63009d93b7dd175e13d22b332d7fa8bfd8a7d6265d525d35566ca63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1998</creationdate><topic>Dental Casting Technique</topic><topic>Dentistry</topic><topic>Hardness</topic><topic>Tensile Strength</topic><topic>Titanium</topic><toplevel>online_resources</toplevel><creatorcontrib>Tonami, Ken-ichi</creatorcontrib><creatorcontrib>Ohtani, Tohru</creatorcontrib><creatorcontrib>Iwasaki, Naohiko</creatorcontrib><creatorcontrib>Motomura, Kazuo</creatorcontrib><creatorcontrib>Nakamura, Hideo</creatorcontrib><creatorcontrib>Takahashi, Hidekazu</creatorcontrib><creatorcontrib>Nishimura, Fumio</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Kōkūbyō Gakkai Zasshi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tonami, Ken-ichi</au><au>Ohtani, Tohru</au><au>Iwasaki, Naohiko</au><au>Motomura, Kazuo</au><au>Nakamura, Hideo</au><au>Takahashi, Hidekazu</au><au>Nishimura, Fumio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical Properties of Titanium Casting Obtained Using Short-time Cast Procedure</atitle><jtitle>Kōkūbyō Gakkai Zasshi</jtitle><addtitle>J. Stomatol.Soc.,Jpn.</addtitle><date>1998</date><risdate>1998</risdate><volume>65</volume><issue>3</issue><spage>344</spage><epage>348</epage><pages>344-348</pages><issn>0300-9149</issn><eissn>1884-5185</eissn><abstract>The purpose of this study was to investigate the mechanical properties of titanium casting obtained using short-time cast procedure. A commercial phosphate-bonded investment for titanium casting were used. And dumbbell-shaped specimens with φ 2 mm × 14 mm parallel portion were cast according to manufacture instruction and by way of three different short-time cast procedures. Then, micro vickers hardness test and tensile test were performed with these specimens. In the hardness test, the micro vickers hardness of 50-250μm deep location from specimen surface was ranged from 192.8 to 259.0 Hv; there were significant difference among both the location factor and the casting procedure factor by the two-way ANOVA (p<0.05) . In the tensile test, tensile strength, yield strength, elastic modulus and elongation were obtained; these tensile properties of short time cast procedures were not significantly different from those of manufacture instruction. These results indicated that the short-time cast procedure for titanium casting was available in the point of mechanical properties. It was, however, not obvious that how the short-time cast procedures effected the dimensional accuracy of titanium casting. Therefore, further investigation was needed for the practical usage of this method.</abstract><cop>Japan</cop><pub>The Stomatological society, Japan</pub><pmid>9796218</pmid><doi>10.5357/koubyou.65.344</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Dental Casting Technique Dentistry Hardness Tensile Strength Titanium |
title | Mechanical Properties of Titanium Casting Obtained Using Short-time Cast Procedure |
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