Pub Date : 1988-01-01Epub Date: 2003-06-11DOI: 10.1016/0267-3762(88)90052-5
T. Fett , D. Munz
{"title":"Measurement of transient and stationary creep of HPSN in bending","authors":"T. Fett , D. Munz","doi":"10.1016/0267-3762(88)90052-5","DOIUrl":"10.1016/0267-3762(88)90052-5","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"4 2","pages":"Pages 281-288"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(88)90052-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90785919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-01-01Epub Date: 2003-06-11DOI: 10.1016/0267-3762(88)90056-2
T. Dickerson
{"title":"Friction measurement between ceramics and metals","authors":"T. Dickerson","doi":"10.1016/0267-3762(88)90056-2","DOIUrl":"10.1016/0267-3762(88)90056-2","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"4 2","pages":"Pages 333-340"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(88)90056-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90822374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-01-01Epub Date: 2003-06-11DOI: 10.1016/0267-3762(88)90066-5
P. Popper
{"title":"2nd European symposium on engineering ceramics, London, UK 23–24 November 1987","authors":"P. Popper","doi":"10.1016/0267-3762(88)90066-5","DOIUrl":"10.1016/0267-3762(88)90066-5","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"4 1","pages":"Pages 73-75"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(88)90066-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86112877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1988-01-01Epub Date: 2003-06-11DOI: 10.1016/0267-3762(88)90060-4
Z. Li, R.C. Bradt
The relationships between the sound velocities in the cubic and hexagonal crystal structures and the tensor transformations for the two structures are applied to determine the elastic stiffnesses, Cij and (dCij/T) for the hexagonal structures of SiC to 1000°C. These results are then applied to calculate the polycrystalline elastic moduli, E and G, and their temperature variations. The calculated values for E and G at 20°C are 420 and 180 GPa and for (dE/dT) and (dG/dT) the values are −0·020 and −0·007 (GPa/°C), respectively. These agree well with published experimental values for E and G of dense polycrystalline alpha silicon carbides.
{"title":"The single crystal elastic constants of hexagonal SiC to 1000°C","authors":"Z. Li, R.C. Bradt","doi":"10.1016/0267-3762(88)90060-4","DOIUrl":"10.1016/0267-3762(88)90060-4","url":null,"abstract":"<div><p>The relationships between the sound velocities in the cubic and hexagonal crystal structures and the tensor transformations for the two structures are applied to determine the elastic stiffnesses, C<sub>ij</sub> and (<em>dC</em><sub>ij</sub>/T) for the hexagonal structures of SiC to 1000°C. These results are then applied to calculate the polycrystalline elastic moduli, E and G, and their temperature variations. The calculated values for E and G at 20°C are 420 and 180 GPa and for (d<em>E</em>/d<em>T</em>) and (d<em>G</em>/d<em>T</em>) the values are −0·020 and −0·007 (GPa/°C), respectively. These agree well with published experimental values for E and G of dense polycrystalline alpha silicon carbides.</p></div>","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"4 1","pages":"Pages 1-10"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(88)90060-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77647560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1987-01-01Epub Date: 2003-06-11DOI: 10.1016/0267-3762(87)90001-4
R.K. Govila
The flexural strength of yttria/alumina-doped sintered silicon nitride (Ford Material—RM 20) was measured as a function of temperature (20 to 1400°C), applied stress and time. Flexural stress rupture testing at 800 and 1000°C indicated that the material can sustain 344 MPa and 276 MPa, respectively, without failure, for a limited time (≤ 100 h). The RM 20 material was susceptible to both oxidation and early stages of creep deformation at temperatures above 1000°C and displayed extensive creep deformation and degradation in strength above 1300°C.
{"title":"Strength characterization of Yttria/alumina-doped sintered silicon nitride","authors":"R.K. Govila","doi":"10.1016/0267-3762(87)90001-4","DOIUrl":"10.1016/0267-3762(87)90001-4","url":null,"abstract":"<div><p>The flexural strength of yttria/alumina-doped sintered silicon nitride (Ford Material—RM 20) was measured as a function of temperature (20 to 1400°C), applied stress and time. Flexural stress rupture testing at 800 and 1000°C indicated that the material can sustain 344 MPa and 276 MPa, respectively, without failure, for a limited time (≤ 100 h). The RM 20 material was susceptible to both oxidation and early stages of creep deformation at temperatures above 1000°C and displayed extensive creep deformation and degradation in strength above 1300°C.</p></div>","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"3 3","pages":"Pages 179-197"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(87)90001-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84475138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preparation of Pb(Zr, Ti)O3 by oxalate method in ethanol solution (Part 1)","authors":"Hiroshi Yamamura, Shigefumi Kuramoto, Hajime Haneda, Akio Watanabe, Shin-ichi Shirasaki","doi":"10.1016/0267-3762(87)90066-X","DOIUrl":"https://doi.org/10.1016/0267-3762(87)90066-X","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"3 1","pages":"Page 83"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(87)90066-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92102384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Synthesis of ultrafine Si3N4 powder by plasma process and powder characterization","authors":"Nobuo Kubo, Shoji Futaki, Katsuzo Shiraishi, Tadayoshi Shimizu","doi":"10.1016/0267-3762(87)90099-3","DOIUrl":"10.1016/0267-3762(87)90099-3","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"3 4","pages":"Page 332"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(87)90099-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"108848676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preparation of ultrafine SiC powders by pyrolysis of tetramethyldisilane","authors":"Morinobu Endo, Toshiro Sano, Kazuhiro Mori, Nobuaki Urasato, Minoru Shiraishi","doi":"10.1016/0267-3762(87)90105-6","DOIUrl":"https://doi.org/10.1016/0267-3762(87)90105-6","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"3 4","pages":"334"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(87)90105-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72278914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preparation of SiC and Si3N4 powders by RF-plasma","authors":"Akira Kuibira, Akira Mitsui, Junichi Hojo, Akio Kato","doi":"10.1016/0267-3762(87)90103-2","DOIUrl":"https://doi.org/10.1016/0267-3762(87)90103-2","url":null,"abstract":"","PeriodicalId":100697,"journal":{"name":"International Journal of High Technology Ceramics","volume":"3 4","pages":"99-101"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0267-3762(87)90103-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72278917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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