Article(id=1322942810386739303, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942780003201932, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20210167, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1615219200000, receivedDateStr=2021-03-09, revisedDate=1617552000000, revisedDateStr=2021-04-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1793343745084, onlineDateStr=2026-10-30, pubDate=1632067200000, pubDateStr=2021-09-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793343745084, onlineIssueDateStr=2026-10-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793343745084, creator=13701087609, updateTime=1793343745084, updator=13701087609, issue=Issue{id=1322942780003201932, tenantId=1146029695717560320, journalId=1263187385517883426, year='2021', volume='49', issue='9', pageStart='1785', pageEnd='2044', issueExtLink='null', onlineDate='null', pubDate='1632067200000', pubDateStr='2021-09-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793343737841, creator='13701087609', updateTime=1793345873558, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322951737916665918, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942780003201932, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322951737916665919, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1322942780003201932, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1853, endPage=1860, ext={EN=ArticleExt(id=1322942810642591850, articleId=1322942810386739303, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Preparation of Hollow Lattice Alumina Ceramics by 3D Printing, columnId=1322942810562900072, journalTitle=Journal of the Chinese Ceramic Society, columnName=Additive Manufacturing of Ceramics—Research Article, runingTitle=null, highlight=null, articleAbstract=

Porous alumina ceramics have many superior properties, such as high-temperature resistance, corrosion resistance, and low thermal conductivity. Alumina ceramics with solid and hollow lattices were prepared by a digital light processing (DLP) 3D printing technique. Stable alumina ceramics were sintered at 1 550℃ for 4h. The experimental results show that alumina ceramic with the solid lattice has a higher compressive strength rather than that with the hollow lattice, and the maximum compressive strength of alumina ceramic with the solid lattice is 4.80 MPa. The maximum compressive strength of the ceramic with the hollow lattice is 1.59 MPa. The results of mechanical tests are similar to the simulation data. Alumina ceramic with the hollow lattice formed by DLP technique can be used in industrial thermal insulation applications.

, authors=Lijun SUN1, 2, 3, Peng DONG4, Yong ZENG1, 2, 3, Jimin CHEN1, 2, 3, authorsList=Lijun SUN, Peng DONG, Yong ZENG, Jimin CHEN, authorCompany=null, correspAuthors=Yong ZENG, authorNote=

SUN Lijun (1996-), male, Master candidate. E-mail:

, correspAuthorsNote=
ZENG Yong (1987-), male, Ph.D., Associate Professor. E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322942810978136172, articleId=1322942810386739303, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=3D打印空心点阵结构氧化铝陶瓷及其性能, columnId=1322942810734866539, journalTitle=硅酸盐学报, columnName=陶瓷增材制造专题-研究论文, runingTitle=null, highlight=null, articleAbstract=

多孔氧化铝陶瓷具有耐高温、耐腐蚀、低热导率等众多优异的性能,在工业隔热领域的需求持续增加。采用数字光处理(DLP)3D打印技术制备了实心点阵和空心点阵2种不同构型的氧化铝陶瓷坯体,在1 550℃的最佳烧结温度下保温4 h烧结出性能稳定的氧化铝陶瓷。结果表明,实心点阵比空心点阵具有更大的抗压强度,实心点阵的最大抗压强度为4.80 MPa。空心点阵的最大抗压强度为1.59 MPa。力学测试结果与力学模拟仿真结果具有一致性。DLP技术成形的空心点阵结构氧化铝陶瓷将来可用于工业隔热应用领域。

, authors=孙立君1, 2, 3, 董鹏4, 曾勇1, 2, 3, 陈继民1, 2, 3, authorsList=孙立君, 董鹏, 曾勇, 陈继民, authorCompany=null, correspAuthors=曾勇, authorNote=

孙立君(1996—),男,硕士研究生。

, correspAuthorsNote=
曾勇(1987—),男,博士,副教授。
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3D打印空心点阵结构氧化铝陶瓷及其性能
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孙立君 1, 2, 3 , 董鹏 4 , 曾勇 1, 2, 3 , 陈继民 1, 2, 3
硅酸盐学报 | 陶瓷增材制造专题-研究论文 2021,49(9): 1853-1860
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硅酸盐学报 |陶瓷增材制造专题-研究论文 2021 , 49 (9) : 1853 -1860
3D打印空心点阵结构氧化铝陶瓷及其性能
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孙立君1, 2, 3 , 董鹏4, 曾勇1, 2, 3 , 陈继民1, 2, 3
作者信息
  • 1.北京工业大学材料与制造学部,北京 100124
  • 2.北京市数字化医疗3D打印工程技术研究中心,北京 100124
  • 3.跨尺度激光成型制造技术教育部重点实验室,北京 100124
  • 4.首都航天机械有限公司,北京 100076
通讯作者:
曾勇(1987—),男,博士,副教授。
作者简介:

孙立君(1996—),男,硕士研究生。

Preparation of Hollow Lattice Alumina Ceramics by 3D Printing
Lijun SUN1, 2, 3 , Peng DONG4, Yong ZENG1, 2, 3 , Jimin CHEN1, 2, 3
Affiliations
  • 1.Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • 2.Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • 3.Key Laboratory of cross scale laser forming technology, Ministry of education, Beijing 100124, China
  • 4.Capital aerospace machinery corporation limited, Beijing 100076, China
  • Corresponding Author:
    ZENG Yong (1987-), male, Ph.D., Associate Professor. E-mail:

    SUN Lijun (1996-), male, Master candidate. E-mail:

出版时间: 2021-09-20 doi: 10.14062/j.issn.0454-5648.20210167
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多孔氧化铝陶瓷具有耐高温、耐腐蚀、低热导率等众多优异的性能,在工业隔热领域的需求持续增加。采用数字光处理(DLP)3D打印技术制备了实心点阵和空心点阵2种不同构型的氧化铝陶瓷坯体,在1 550℃的最佳烧结温度下保温4 h烧结出性能稳定的氧化铝陶瓷。结果表明,实心点阵比空心点阵具有更大的抗压强度,实心点阵的最大抗压强度为4.80 MPa。空心点阵的最大抗压强度为1.59 MPa。力学测试结果与力学模拟仿真结果具有一致性。DLP技术成形的空心点阵结构氧化铝陶瓷将来可用于工业隔热应用领域。

3D打印  /  多孔氧化铝  /  空心结构  /  力学性能  /  隔热性能

Porous alumina ceramics have many superior properties, such as high-temperature resistance, corrosion resistance, and low thermal conductivity. Alumina ceramics with solid and hollow lattices were prepared by a digital light processing (DLP) 3D printing technique. Stable alumina ceramics were sintered at 1 550℃ for 4h. The experimental results show that alumina ceramic with the solid lattice has a higher compressive strength rather than that with the hollow lattice, and the maximum compressive strength of alumina ceramic with the solid lattice is 4.80 MPa. The maximum compressive strength of the ceramic with the hollow lattice is 1.59 MPa. The results of mechanical tests are similar to the simulation data. Alumina ceramic with the hollow lattice formed by DLP technique can be used in industrial thermal insulation applications.

3D printing  /  porous alumina  /  hollow structure  /  mechanical properties  /  thermal insulation properties
孙立君, 董鹏, 曾勇, 陈继民. 3D打印空心点阵结构氧化铝陶瓷及其性能. 硅酸盐学报, 2021 , 49 (9) : 1853 -1860 . DOI: 10.14062/j.issn.0454-5648.20210167
Lijun SUN, Peng DONG, Yong ZENG, Jimin CHEN. Preparation of Hollow Lattice Alumina Ceramics by 3D Printing[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (9) : 1853 -1860 . DOI: 10.14062/j.issn.0454-5648.20210167
  • 北京市教委科研计划项目资助(KM2020100050003)
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2021年第49卷第9期
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doi: 10.14062/j.issn.0454-5648.20210167
  • 接收时间:2021-03-09
  • 首发时间:2026-10-30
  • 出版时间:2021-09-20
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  • 收稿日期:2021-03-09
  • 修回日期:2021-04-05
基金
北京市教委科研计划项目资助(KM2020100050003)
作者信息
    1.北京工业大学材料与制造学部,北京 100124
    2.北京市数字化医疗3D打印工程技术研究中心,北京 100124
    3.跨尺度激光成型制造技术教育部重点实验室,北京 100124
    4.首都航天机械有限公司,北京 100076

通讯作者:

曾勇(1987—),男,博士,副教授。
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https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20210167
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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