非金属材料在等离子体加热、熔化和冷却时的光谱高温测定(托木斯克)

V. V. Shekhovtsov
{"title":"非金属材料在等离子体加热、熔化和冷却时的光谱高温测定(托木斯克)","authors":"V. V. Shekhovtsov","doi":"10.31675/1607-1859-2023-25-5-95-107","DOIUrl":null,"url":null,"abstract":"Spectral pyrometry of non-metallic materials under plasma heating, melting and cooling is used in nanotechnology, medicine, energy, metallurgy and other industries, where accurate temperature control is required during processing various materials. Purpose: The aim of this work is to create new spectral pyrometry technique for temperature measurement in difficult conditions of material processing and synthesis, such as plasma heating, melting and cooling of non-metallic materials. Methodology/approach: Small-sized spectrometers for diagnostics of heating, melting and cooling of the quartz target using the plasma jet. HPCS300 Mini Spectrometer with the wavelength range of 380 to 780 nm is used to determine the color temperature of the reference radiation source and for fiber optic calibration. The STS-VIS Microspectrometer based on a 1024×1 element CCD photodetector array with the wavelength range of 350 to 800 nm is used to record the emission spectrum of the object. Research findings: Improvement of production processes, fuel and material cost reduction, increase in the efficiency of plants and equipment, reliability and quality improvement of the final product. Value: During the plasma jet and quartz target interaction, three stages are observed: surface deformation, stable temperature of heating, and cooling of the condensed material with phase-transition points of liquid–pyroplastic–solid states.","PeriodicalId":24039,"journal":{"name":"Вестник Тверского государственного университета. Серия: Химия","volume":"9 11","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Spectral pyrometry of non-metallic materials at plasma heating, melting and cooling (Tomsk)\",\"authors\":\"V. V. Shekhovtsov\",\"doi\":\"10.31675/1607-1859-2023-25-5-95-107\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Spectral pyrometry of non-metallic materials under plasma heating, melting and cooling is used in nanotechnology, medicine, energy, metallurgy and other industries, where accurate temperature control is required during processing various materials. Purpose: The aim of this work is to create new spectral pyrometry technique for temperature measurement in difficult conditions of material processing and synthesis, such as plasma heating, melting and cooling of non-metallic materials. Methodology/approach: Small-sized spectrometers for diagnostics of heating, melting and cooling of the quartz target using the plasma jet. HPCS300 Mini Spectrometer with the wavelength range of 380 to 780 nm is used to determine the color temperature of the reference radiation source and for fiber optic calibration. The STS-VIS Microspectrometer based on a 1024×1 element CCD photodetector array with the wavelength range of 350 to 800 nm is used to record the emission spectrum of the object. Research findings: Improvement of production processes, fuel and material cost reduction, increase in the efficiency of plants and equipment, reliability and quality improvement of the final product. Value: During the plasma jet and quartz target interaction, three stages are observed: surface deformation, stable temperature of heating, and cooling of the condensed material with phase-transition points of liquid–pyroplastic–solid states.\",\"PeriodicalId\":24039,\"journal\":{\"name\":\"Вестник Тверского государственного университета. Серия: Химия\",\"volume\":\"9 11\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-10-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Вестник Тверского государственного университета. Серия: Химия\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31675/1607-1859-2023-25-5-95-107\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Вестник Тверского государственного университета. Серия: Химия","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31675/1607-1859-2023-25-5-95-107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

非金属材料在等离子体加热、熔化和冷却条件下的光谱热测量技术应用于纳米技术、医药、能源、冶金等行业,这些行业在加工各种材料时需要精确的温度控制。目的:为非金属材料的等离子体加热、熔化和冷却等材料加工和合成困难条件下的温度测量建立新的光谱热分析法。方法/方法:小型光谱仪,用于使用等离子体射流诊断石英目标的加热、熔化和冷却。HPCS300微型光谱仪,波长范围380 ~ 780 nm,用于确定参考辐射源的色温和光纤校准。采用1024×1单元CCD光电探测器阵列的STS-VIS微谱仪,波长范围为350 ~ 800 nm,记录目标的发射光谱。研究成果:改进生产工艺,降低燃料和材料成本,提高工厂和设备的效率,提高最终产品的可靠性和质量。数值:在等离子体射流与石英靶相互作用过程中,观察到凝聚态材料表面变形、加热温度稳定和冷却三个阶段,相变点为液-热塑-固相。
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
Spectral pyrometry of non-metallic materials at plasma heating, melting and cooling (Tomsk)
Spectral pyrometry of non-metallic materials under plasma heating, melting and cooling is used in nanotechnology, medicine, energy, metallurgy and other industries, where accurate temperature control is required during processing various materials. Purpose: The aim of this work is to create new spectral pyrometry technique for temperature measurement in difficult conditions of material processing and synthesis, such as plasma heating, melting and cooling of non-metallic materials. Methodology/approach: Small-sized spectrometers for diagnostics of heating, melting and cooling of the quartz target using the plasma jet. HPCS300 Mini Spectrometer with the wavelength range of 380 to 780 nm is used to determine the color temperature of the reference radiation source and for fiber optic calibration. The STS-VIS Microspectrometer based on a 1024×1 element CCD photodetector array with the wavelength range of 350 to 800 nm is used to record the emission spectrum of the object. Research findings: Improvement of production processes, fuel and material cost reduction, increase in the efficiency of plants and equipment, reliability and quality improvement of the final product. Value: During the plasma jet and quartz target interaction, three stages are observed: surface deformation, stable temperature of heating, and cooling of the condensed material with phase-transition points of liquid–pyroplastic–solid states.
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
自引率
0.00%
发文量
0
期刊最新文献
Stability and convergence of difference schemes approximating the first boundary value problem for integral-differential parabolic equations in a multidimensional domain Cosmological models with modified equations of state for dark energy Temperature distribution in a half-space containing spherical inclusion On method for microseismic source location Mathematical models of a fuzzy random variable: a comparative study
×
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