首页 > 最新文献

Vakuum in Forschung und Praxis最新文献

英文 中文
Produktion von Dämmstoffen für energieeffiziente Gebäude 生产节能建筑用隔热材料
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370605
{"title":"Produktion von Dämmstoffen für energieeffiziente Gebäude","authors":"","doi":"10.1002/vipr.202370605","DOIUrl":"https://doi.org/10.1002/vipr.202370605","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138613812","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}
引用次数: 0
Herstellung von Verpackungen für Meeresfrüchte 海产品包装生产
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370606
{"title":"Herstellung von Verpackungen für Meeresfrüchte","authors":"","doi":"10.1002/vipr.202370606","DOIUrl":"https://doi.org/10.1002/vipr.202370606","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138620423","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}
引用次数: 0
Termine: Vakuum in Forschung und Praxis 6/2023 日期研究与实践中的真空 6/2023
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370608
{"title":"Termine: Vakuum in Forschung und Praxis 6/2023","authors":"","doi":"10.1002/vipr.202370608","DOIUrl":"https://doi.org/10.1002/vipr.202370608","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138612176","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}
引用次数: 0
Inhalt: Vakuum in Forschung und Praxis 6/2023 内容:研究与实践中的真空 6/2023
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370612
{"title":"Inhalt: Vakuum in Forschung und Praxis 6/2023","authors":"","doi":"10.1002/vipr.202370612","DOIUrl":"https://doi.org/10.1002/vipr.202370612","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138625629","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}
引用次数: 0
Tagungen: Vakuum in Forschung und Praxis 6/2023 会议:研究与实践中的真空 6/2023
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370607
Dr. Rupert Schreiner
{"title":"Tagungen: Vakuum in Forschung und Praxis 6/2023","authors":"Dr. Rupert Schreiner","doi":"10.1002/vipr.202370607","DOIUrl":"https://doi.org/10.1002/vipr.202370607","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623967","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}
引用次数: 0
Personen: Vakuum in Forschung und Praxis 6/2023 人:研究与实践中的真空 6/2023
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370604
{"title":"Personen: Vakuum in Forschung und Praxis 6/2023","authors":"","doi":"10.1002/vipr.202370604","DOIUrl":"https://doi.org/10.1002/vipr.202370604","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138616277","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}
引用次数: 0
Forschung: Vakuum in Forschung und Praxis 6/2023 研究:研究与实践中的真空 6/2023
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370603
{"title":"Forschung: Vakuum in Forschung und Praxis 6/2023","authors":"","doi":"10.1002/vipr.202370603","DOIUrl":"https://doi.org/10.1002/vipr.202370603","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138623135","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}
引用次数: 0
Immer kleinere Fußabdrücke 足迹越来越小
IF 0.1 Q4 Materials Science Pub Date : 2023-12-01 DOI: 10.1002/vipr.202370601
L. Kleinen
{"title":"Immer kleinere Fußabdrücke","authors":"L. Kleinen","doi":"10.1002/vipr.202370601","DOIUrl":"https://doi.org/10.1002/vipr.202370601","url":null,"abstract":"","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138624678","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}
引用次数: 0
Substrate dependent cracking behavior of CrAlN coatings CrAlN 涂层的基底开裂行为
IF 0.1 Q4 Materials Science Pub Date : 2023-11-21 DOI: 10.1002/vipr.202300809
K. Bobzin, C. Kalscheuer, Muhammad Tayyab
The present study investigated the effect of substrate deformation behavior on crack resistance of CrAlN coatings under quasi‐static and cyclic loads using nanoindentation. (Cr47Al53)N coatings were deposited on cemented carbide WC‐Co and high‐speed steel HS652C substrates through physical vapor deposition (PVD) und characterized. In order to study the coating cracking behavior, the coated substrates were subjected to quasi‐static nanoindentations with indentation force Fmax = 1 N, Fmax = 1.5 N and Fmax = 2 N. Moreover, the crack resistance under cyclic loading with frequency f = 0.16 Hz was analyzed at F = 1 N and F = 1.5 N after n = 900 cycles. A conical diamond indenter was used for the tests. At the end, the indentation imprints were analyzed by scanning electron microscopy (SEM). The substrate dependency was apparent in cracking behavior of the coating. Albeit the lower indentation depth compared to the variant with HS6‐5‐2C substrate, the CrAlN coating on WC‐Co substrate showed surface cracks under quasi‐static and cyclic loading. These cracks on the coated surface were absent in the variant with HS6‐5‐2C substrate. This could be related to higher resistance of cemented carbide substrates against plastic deformation, prompting earlier crack initiation in CrAlN coating for effective energy dissipation during indentation.
本研究利用纳米压痕法研究了基体变形行为对准静态和循环载荷下 CrAlN 涂层抗裂性的影响。(通过物理气相沉积(PVD)在硬质合金 WC-Co 和高速钢 HS652C 基体上沉积了 (Cr47Al53)N 涂层,并对其进行了表征。为了研究涂层的开裂行为,对涂层基底进行了准静态纳米压痕试验,压痕力 Fmax = 1 N、Fmax = 1.5 N 和 Fmax = 2 N。测试使用的是锥形金刚石压头。最后,用扫描电子显微镜(SEM)对压痕进行分析。涂层的开裂行为明显与基材有关。尽管与使用 HS6-5-2C 基材的变体相比压痕深度较小,但在准静态和循环加载下,WC-Co 基材上的 CrAlN 涂层出现了表面裂纹。而使用 HS6-5-2C 基体的变体在涂层表面没有出现这些裂纹。这可能与硬质合金基体抗塑性变形的能力较强有关,促使 CrAlN 涂层更早出现裂纹,从而在压痕过程中有效消散能量。
{"title":"Substrate dependent cracking behavior of CrAlN coatings","authors":"K. Bobzin, C. Kalscheuer, Muhammad Tayyab","doi":"10.1002/vipr.202300809","DOIUrl":"https://doi.org/10.1002/vipr.202300809","url":null,"abstract":"The present study investigated the effect of substrate deformation behavior on crack resistance of CrAlN coatings under quasi‐static and cyclic loads using nanoindentation. (Cr47Al53)N coatings were deposited on cemented carbide WC‐Co and high‐speed steel HS652C substrates through physical vapor deposition (PVD) und characterized. In order to study the coating cracking behavior, the coated substrates were subjected to quasi‐static nanoindentations with indentation force Fmax = 1 N, Fmax = 1.5 N and Fmax = 2 N. Moreover, the crack resistance under cyclic loading with frequency f = 0.16 Hz was analyzed at F = 1 N and F = 1.5 N after n = 900 cycles. A conical diamond indenter was used for the tests. At the end, the indentation imprints were analyzed by scanning electron microscopy (SEM). The substrate dependency was apparent in cracking behavior of the coating. Albeit the lower indentation depth compared to the variant with HS6‐5‐2C substrate, the CrAlN coating on WC‐Co substrate showed surface cracks under quasi‐static and cyclic loading. These cracks on the coated surface were absent in the variant with HS6‐5‐2C substrate. This could be related to higher resistance of cemented carbide substrates against plastic deformation, prompting earlier crack initiation in CrAlN coating for effective energy dissipation during indentation.","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139254231","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}
引用次数: 0
Sensor‐Aktor‐Schicht 传感器-执行器层
IF 0.1 Q4 Materials Science Pub Date : 2023-11-21 DOI: 10.1002/vipr.202300810
K. Bobzin, C. Kalscheuer, M. Möbius, J. Janowitz, H. Heinemann, M. Erck, C. Vogels
Die Temperaturregelung im Aluminiumdruckguss ist entscheidend für nachhaltige Prozesse und eine hohe Produktqualität. Kenntnisse der Temperatur in der beanspruchten Kontaktzone sind dabei notwendig. Hierfür wird eine Sensorschicht, bestehend aus einer Grundisolationsschicht, zwei Sensorlagen und einer isolierenden Verschleißschutzschicht, mittels physikalischer Gasphasenabscheidung (PVD) appliziert. Die Temperatursensorfunktion basiert auf dem thermoelektrischen Effekt. Zusätzlich zur isolierten Temperaturmessung kann die PVD‐Sensorschicht mit einer thermisch gespritzten (TS)‐Aktorschicht kombiniert werden. Die TS‐Aktorschicht besteht aus Isolationsschichten und einer Heizschicht, die auf Basis der Funktion einer Widerstandsheizung Wärme erzeugt. In dieser Studie wurde die Funktion der kombinierten Sensor‐Aktor‐Schicht in Temperaturwechseltests untersucht. Die Kombination aus PVD‐Sensorschicht und TS‐Aktorschicht wurde erfolgreich appliziert. Die TS‐Aktorschicht temperierte die Oberfläche mit hoher Dynamik. Gleichzeitig erfasste die PVD‐Sensorschicht die Oberflächentemperatur mit einer kurzen Ansprechzeit. Im Thermozyklustest zeigte die Sensorfunktion ein zu Referenzmessungen vergleichbares Temperaturprofil. Mit der Sensor‐Aktor‐Schicht kann die Temperatur in der Kontaktzone gemessen und bei Bedarf Wärme zugeführt werden. Die Sensor‐Aktor‐Schicht bietet die Möglichkeit der Temperaturregelung in Ur‐ und Umformprozessen, bei Maschinenelementen oder bei der Verarbeitung temperaturempfindlicher Werkstoffe.
铝压铸工艺中的温度控制对于可持续工艺和高质量产品至关重要。这就需要了解受力接触区的温度。为此,我们采用物理气相沉积(PVD)技术,将一个由基本隔热层、两个传感器层和一个隔热耐磨保护层组成的传感器层应用于此。温度传感器的功能基于热电效应。除了绝缘温度测量外,PVD 传感器层还可与热喷涂(TS)致动器层结合使用。TS 致动器层由绝缘层和加热层组成,加热层根据电阻加热器的功能产生热量。本研究在温度循环测试中研究了传感器-致动器组合层的功能。成功应用了 PVD 传感器层和 TS 致动器层的组合。TS 致动器层对表面进行了高动态回火。同时,PVD 传感器层以较短的响应时间检测表面温度。在热循环测试中,传感器功能显示的温度曲线与参考测量值相当。利用传感器执行器层,可以测量接触区域的温度,并在需要时添加热量。传感器-执行器层为初级和成型工艺、机器元件或加工对温度敏感的材料提供了温度控制的可能性。
{"title":"Sensor‐Aktor‐Schicht","authors":"K. Bobzin, C. Kalscheuer, M. Möbius, J. Janowitz, H. Heinemann, M. Erck, C. Vogels","doi":"10.1002/vipr.202300810","DOIUrl":"https://doi.org/10.1002/vipr.202300810","url":null,"abstract":"Die Temperaturregelung im Aluminiumdruckguss ist entscheidend für nachhaltige Prozesse und eine hohe Produktqualität. Kenntnisse der Temperatur in der beanspruchten Kontaktzone sind dabei notwendig. Hierfür wird eine Sensorschicht, bestehend aus einer Grundisolationsschicht, zwei Sensorlagen und einer isolierenden Verschleißschutzschicht, mittels physikalischer Gasphasenabscheidung (PVD) appliziert. Die Temperatursensorfunktion basiert auf dem thermoelektrischen Effekt. Zusätzlich zur isolierten Temperaturmessung kann die PVD‐Sensorschicht mit einer thermisch gespritzten (TS)‐Aktorschicht kombiniert werden. Die TS‐Aktorschicht besteht aus Isolationsschichten und einer Heizschicht, die auf Basis der Funktion einer Widerstandsheizung Wärme erzeugt. In dieser Studie wurde die Funktion der kombinierten Sensor‐Aktor‐Schicht in Temperaturwechseltests untersucht. Die Kombination aus PVD‐Sensorschicht und TS‐Aktorschicht wurde erfolgreich appliziert. Die TS‐Aktorschicht temperierte die Oberfläche mit hoher Dynamik. Gleichzeitig erfasste die PVD‐Sensorschicht die Oberflächentemperatur mit einer kurzen Ansprechzeit. Im Thermozyklustest zeigte die Sensorfunktion ein zu Referenzmessungen vergleichbares Temperaturprofil. Mit der Sensor‐Aktor‐Schicht kann die Temperatur in der Kontaktzone gemessen und bei Bedarf Wärme zugeführt werden. Die Sensor‐Aktor‐Schicht bietet die Möglichkeit der Temperaturregelung in Ur‐ und Umformprozessen, bei Maschinenelementen oder bei der Verarbeitung temperaturempfindlicher Werkstoffe.","PeriodicalId":42842,"journal":{"name":"Vakuum in Forschung und Praxis","volume":null,"pages":null},"PeriodicalIF":0.1,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139251532","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}
引用次数: 0
期刊
Vakuum in Forschung und Praxis
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
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
×
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
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