铣削作用下氮化铝颗粒的结构和表面积

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Superhard Materials Pub Date : 2025-07-20 DOI:10.3103/S1063457625030074

V. I. Omelianenko, I. P. Fesenko, O. M. Kaidash, Yu. M. Tuz, A. V. Dovhal, S. A. Kukharenko, V. I. Chasnyk, G. S. Oleǐnik, H. P. Zakharchuk

{"title":"铣削作用下氮化铝颗粒的结构和表面积","authors":"V. I. Omelianenko, I. P. Fesenko, O. M. Kaidash, Yu. M. Tuz, A. V. Dovhal, S. A. Kukharenko, V. I. Chasnyk, G. S. Oleǐnik, H. P. Zakharchuk","doi":"10.3103/S1063457625030074","DOIUrl":null,"url":null,"abstract":"<p>This article presents the results of preparing a starting powder system and compares two milling techniques based on surface area, impurity levels, and structural defectiveness. These factors are critical for fabricating high-thermal-conductivity AlN ceramic parts via pressureless sintering. The estimated quantities of gases adsorbed on the surfaces of both starting and milled AlN powders are also reported, providing essential data for designing technological routes to produce dense ceramic components of various sizes.</p>","PeriodicalId":670,"journal":{"name":"Journal of Superhard Materials","volume":"47 3","pages":"198 - 207"},"PeriodicalIF":1.2000,"publicationDate":"2025-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Structure and Surface Area of Aluminum Nitride Particles under Milling\",\"authors\":\"V. I. Omelianenko, I. P. Fesenko, O. M. Kaidash, Yu. M. Tuz, A. V. Dovhal, S. A. Kukharenko, V. I. Chasnyk, G. S. Oleǐnik, H. P. Zakharchuk\",\"doi\":\"10.3103/S1063457625030074\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>This article presents the results of preparing a starting powder system and compares two milling techniques based on surface area, impurity levels, and structural defectiveness. These factors are critical for fabricating high-thermal-conductivity AlN ceramic parts via pressureless sintering. The estimated quantities of gases adsorbed on the surfaces of both starting and milled AlN powders are also reported, providing essential data for designing technological routes to produce dense ceramic components of various sizes.</p>\",\"PeriodicalId\":670,\"journal\":{\"name\":\"Journal of Superhard Materials\",\"volume\":\"47 3\",\"pages\":\"198 - 207\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2025-07-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Superhard Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S1063457625030074\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Superhard Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.3103/S1063457625030074","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

本文介绍了制备起始粉末系统的结果，并比较了基于表面积，杂质水平和结构缺陷的两种铣削技术。这些因素对于通过无压烧结制备高导热AlN陶瓷部件至关重要。还报道了在初始和研磨AlN粉末表面吸附气体的估计数量，为设计生产各种尺寸的致密陶瓷部件的工艺路线提供了必要的数据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Structure and Surface Area of Aluminum Nitride Particles under Milling

查看原文本刊更多论文

Structure and Surface Area of Aluminum Nitride Particles under Milling

This article presents the results of preparing a starting powder system and compares two milling techniques based on surface area, impurity levels, and structural defectiveness. These factors are critical for fabricating high-thermal-conductivity AlN ceramic parts via pressureless sintering. The estimated quantities of gases adsorbed on the surfaces of both starting and milled AlN powders are also reported, providing essential data for designing technological routes to produce dense ceramic components of various sizes.

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

Journal of Superhard Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

1.80

自引率

66.70%

发文量

审稿时长

2 months

期刊介绍： Journal of Superhard Materials presents up-to-date results of basic and applied research on production, properties, and applications of superhard materials and related tools. It publishes the results of fundamental research on physicochemical processes of forming and growth of single-crystal, polycrystalline, and dispersed materials, diamond and diamond-like films; developments of methods for spontaneous and controlled synthesis of superhard materials and methods for static, explosive and epitaxial synthesis. The focus of the journal is large single crystals of synthetic diamonds; elite grinding powders and micron powders of synthetic diamonds and cubic boron nitride; polycrystalline and composite superhard materials based on diamond and cubic boron nitride; diamond and carbide tools for highly efficient metal-working, boring, stone-working, coal mining and geological exploration; articles of ceramic; polishing pastes for high-precision optics; precision lathes for diamond turning; technologies of precise machining of metals, glass, and ceramics. The journal covers all fundamental and technological aspects of synthesis, characterization, properties, devices and applications of these materials. The journal welcomes manuscripts from all countries in the English language.