有机添加剂对镁铬铁矿耐火材料性能的影响

IF 0.5 4区 工程技术 Q4 CONSTRUCTION & BUILDING TECHNOLOGY Cement Wapno Beton Pub Date : 2022-01-01 DOI:10.32047/cwb.2022.27.4.4
Eryk Goldmann, Aleksandra Kostrzanowska-Siedlarz, M. Górski, B. Klemczak
{"title":"有机添加剂对镁铬铁矿耐火材料性能的影响","authors":"Eryk Goldmann, Aleksandra Kostrzanowska-Siedlarz, M. Górski, B. Klemczak","doi":"10.32047/cwb.2022.27.4.4","DOIUrl":null,"url":null,"abstract":"The addition of carbon nanomaterials influences the variety of properties, of cementitious composites. Despite the multiple researches in the topic of properties of the hardened cement materials the influence of the Mutiwall Carbon Nanotubes [MWCNT] on rheological parameters of the cement mortars is not sufficiently described. Research shows that rheological properties of cement mortars with the MWCNTs, determined with the use of Viscometer NT, proved to be strongly dependent on the sonication time and amount of MWCNT, added. Increase of sonication time of MWCNT suspension with surfactant and decrease of amount of MWCNT caused increment in fluidity while yield stress parameter and plastic viscosity parameter decreased.","PeriodicalId":55632,"journal":{"name":"Cement Wapno Beton","volume":"4 1","pages":""},"PeriodicalIF":0.5000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of selected organic additives on the properties of magnesia-chromite refractories\",\"authors\":\"Eryk Goldmann, Aleksandra Kostrzanowska-Siedlarz, M. Górski, B. Klemczak\",\"doi\":\"10.32047/cwb.2022.27.4.4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The addition of carbon nanomaterials influences the variety of properties, of cementitious composites. Despite the multiple researches in the topic of properties of the hardened cement materials the influence of the Mutiwall Carbon Nanotubes [MWCNT] on rheological parameters of the cement mortars is not sufficiently described. Research shows that rheological properties of cement mortars with the MWCNTs, determined with the use of Viscometer NT, proved to be strongly dependent on the sonication time and amount of MWCNT, added. Increase of sonication time of MWCNT suspension with surfactant and decrease of amount of MWCNT caused increment in fluidity while yield stress parameter and plastic viscosity parameter decreased.\",\"PeriodicalId\":55632,\"journal\":{\"name\":\"Cement Wapno Beton\",\"volume\":\"4 1\",\"pages\":\"\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2022-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cement Wapno Beton\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.32047/cwb.2022.27.4.4\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CONSTRUCTION & BUILDING TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cement Wapno Beton","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.32047/cwb.2022.27.4.4","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CONSTRUCTION & BUILDING TECHNOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

碳纳米材料的加入影响了胶凝复合材料的各种性能。尽管对硬化水泥材料性能的研究较多,但多壁碳纳米管(MWCNT)对水泥砂浆流变参数的影响尚未得到充分的描述。研究表明,使用粘度计NT测定的含有MWCNT的水泥砂浆的流变特性,被证明强烈依赖于MWCNT的超声时间和用量。表面活性剂对纳米碳纳米管悬浮液超声处理时间的延长和纳米碳纳米管用量的减少使纳米碳纳米管悬浮液的流动性增加,而屈服应力参数和塑性粘度参数则降低。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Effect of selected organic additives on the properties of magnesia-chromite refractories
The addition of carbon nanomaterials influences the variety of properties, of cementitious composites. Despite the multiple researches in the topic of properties of the hardened cement materials the influence of the Mutiwall Carbon Nanotubes [MWCNT] on rheological parameters of the cement mortars is not sufficiently described. Research shows that rheological properties of cement mortars with the MWCNTs, determined with the use of Viscometer NT, proved to be strongly dependent on the sonication time and amount of MWCNT, added. Increase of sonication time of MWCNT suspension with surfactant and decrease of amount of MWCNT caused increment in fluidity while yield stress parameter and plastic viscosity parameter decreased.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Cement Wapno Beton
Cement Wapno Beton CONSTRUCTION & BUILDING TECHNOLOGY-MATERIALS SCIENCE, COMPOSITES
CiteScore
1.30
自引率
28.60%
发文量
0
审稿时长
>12 weeks
期刊介绍: The Publisher of the scientific bimonthly of international circulation, entitled "Cement-Wapno-Beton" ["Cement-Lime-Concrete"], is the Fundacja Cement, Wapno, Beton [Foundation Cement, Lime, Concrete]. The periodical is dedicated to the issues concerning mineral setting materials and concrete. It is concerned with the publication of academic and research works from the field of chemistry and technology of building setting materials and concrete
期刊最新文献
Dissimilar surface treated recycled coarse aggregate in concrete Air entrance additive effect on geopolymer mortar thermal conductivity Efficiency evaluation of a commercial superficial strengthening system applied to AAC-block walls under diagonal compression Production of environmentally-friendly, high-strength repair mortar for the restoration of historical buildings Rheological properties and mechanical strength of self-compacting mortars produced with marble powder and calcined clay
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1