{"title":"NIMS polymer database PoLyInfo (I): an overarching view of half a million data points","authors":"Masashi Ishii, Takuro Ito, Hiroko Sado, Isao Kuwajima","doi":"10.1080/27660400.2024.2354649","DOIUrl":"https://doi.org/10.1080/27660400.2024.2354649","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"36 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141120544","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}
Pub Date : 2024-05-16DOI: 10.1080/27660400.2024.2355860
Tamio Oguchi
{"title":"Crystal structure map for materials classification and modeling","authors":"Tamio Oguchi","doi":"10.1080/27660400.2024.2355860","DOIUrl":"https://doi.org/10.1080/27660400.2024.2355860","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"19 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140966975","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}
Pub Date : 2024-04-03DOI: 10.1080/27660400.2024.2336402
Kentaro Kutsukake, Takefumi Kamioka, Kota Matsui, Ichiro Takeuchi, Takashi Segi, T. Sasaki, Seiji Fujikawa, M. Takahasi
{"title":"Feature extraction and spatial imaging of synchrotron radiation X-ray diffraction patterns using unsupervised machine learning","authors":"Kentaro Kutsukake, Takefumi Kamioka, Kota Matsui, Ichiro Takeuchi, Takashi Segi, T. Sasaki, Seiji Fujikawa, M. Takahasi","doi":"10.1080/27660400.2024.2336402","DOIUrl":"https://doi.org/10.1080/27660400.2024.2336402","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"141 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140749688","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}
Pub Date : 2024-02-06DOI: 10.1080/27660400.2024.2315027
Keito Mori-Tamamura, Yuchi Takahashi, S. Sakai, Yuya Morimoto, Junji Hirama, Atsushi A. Yamaguchi, S. Kusanagi, Y. Kanitani, Yoshihiro Kudo, Shigetaka Tomiya
{"title":"Absolute evaluation of internal and external quantum efficiencies and light extraction efficiency in InGaN single quantum wells by simultaneous photoacoustic and photoluminescence measurements combined with integrating-sphere method","authors":"Keito Mori-Tamamura, Yuchi Takahashi, S. Sakai, Yuya Morimoto, Junji Hirama, Atsushi A. Yamaguchi, S. Kusanagi, Y. Kanitani, Yoshihiro Kudo, Shigetaka Tomiya","doi":"10.1080/27660400.2024.2315027","DOIUrl":"https://doi.org/10.1080/27660400.2024.2315027","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"145 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139859389","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}
Pub Date : 2024-02-06DOI: 10.1080/27660400.2024.2315027
Keito Mori-Tamamura, Yuchi Takahashi, S. Sakai, Yuya Morimoto, Junji Hirama, Atsushi A. Yamaguchi, S. Kusanagi, Y. Kanitani, Yoshihiro Kudo, Shigetaka Tomiya
{"title":"Absolute evaluation of internal and external quantum efficiencies and light extraction efficiency in InGaN single quantum wells by simultaneous photoacoustic and photoluminescence measurements combined with integrating-sphere method","authors":"Keito Mori-Tamamura, Yuchi Takahashi, S. Sakai, Yuya Morimoto, Junji Hirama, Atsushi A. Yamaguchi, S. Kusanagi, Y. Kanitani, Yoshihiro Kudo, Shigetaka Tomiya","doi":"10.1080/27660400.2024.2315027","DOIUrl":"https://doi.org/10.1080/27660400.2024.2315027","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"223 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139799645","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}
Pub Date : 2024-02-05DOI: 10.1080/27660400.2023.2292486
Khurram Shahzad, A. I. Mardare, A. W. Hassel
{"title":"Accelerating materials discovery: combinatorial synthesis, high-throughput characterization, and computational advances","authors":"Khurram Shahzad, A. I. Mardare, A. W. Hassel","doi":"10.1080/27660400.2023.2292486","DOIUrl":"https://doi.org/10.1080/27660400.2023.2292486","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"4 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139805670","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}
Pub Date : 2024-02-05DOI: 10.1080/27660400.2023.2292486
Khurram Shahzad, A. I. Mardare, A. W. Hassel
{"title":"Accelerating materials discovery: combinatorial synthesis, high-throughput characterization, and computational advances","authors":"Khurram Shahzad, A. I. Mardare, A. W. Hassel","doi":"10.1080/27660400.2023.2292486","DOIUrl":"https://doi.org/10.1080/27660400.2023.2292486","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"50 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139865715","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}
Pub Date : 2024-01-19DOI: 10.1080/27660400.2023.2300254
Y. Hinuma
{"title":"Generation of almost rectangular, square, and hexagonal two-dimensional supercells","authors":"Y. Hinuma","doi":"10.1080/27660400.2023.2300254","DOIUrl":"https://doi.org/10.1080/27660400.2023.2300254","url":null,"abstract":"","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"6 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139525626","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}
Pub Date : 2023-11-20DOI: 10.1080/27660400.2023.2284129
K. Sawada, Yasushi Taniuchi, K. Sekido, Takehiro Nojima, Tomotaka Hatakeyama, Kazuhiro Kimura
ABSTRACT Tensile properties and creep rupture strength were evaluated for Ni-based 21Cr-18Fe-9Mo superalloy plate and bar products used for gas turbines. Tensile tests at room temperature to 1000°C and creep tests at 700°C to 1000°C were performed in accordance with JIS G 0567 and JIS Z 2271, respectively. The creep strength of the plate (iHA) was slightly higher than that of the bars (iHB and iHC) in the short term. However, the difference in the creep strength became small in the long term. Regression analysis was performed for the tensile test data of each product form. The creep rupture data of the plate and bar products were separately fitted to the regression equation of logarithmic stress using the time – temperature parameters of Larson – Miller, Orr – Sherby – Dorn, and Manson – Haferd to estimate the 100,000 h creep rupture strength. It was considered that the Manson – Haferd parameter and regression equation of the fourth degree were appropriate for plate and bar products based on the fitting accuracy and simplicity of the regression equation. The value of 67% for the average 100,000 h creep rupture strength at 700°C to 900°C was compared with the allowable stress of the 2021 ASME Code. GRAPHICAL ABSTRACT IMPACT STATEMENT This paper shows long-term creep data (>40,000 h) of Ni-based 21Cr-18Fe-9Mo superalloys. 100,000 h creep rupture strength was estimated based on the creep data by the regression equation of logarithmic stress.
摘要 对用于燃气轮机的镍基 21Cr-18Fe-9Mo 超级合金板材和棒材产品的拉伸性能和蠕变断裂强度进行了评估。分别按照 JIS G 0567 和 JIS Z 2271 标准进行了室温至 1000°C 的拉伸试验和 700°C 至 1000°C 的蠕变试验。在短期内，板材（iHA）的蠕变强度略高于棒材（iHB 和 iHC）。然而，长期蠕变强度的差异变得很小。对每种产品形式的拉伸试验数据进行了回归分析。使用 Larson - Miller、Orr - Sherby - Dorn 和 Manson - Haferd 的时间-温度参数，将板材和棒材产品的蠕变断裂数据分别拟合到对数应力的回归方程中，以估算 100,000 小时的蠕变断裂强度。根据拟合精度和回归方程的简单性，认为 Manson - Haferd 参数和四度回归方程适用于板材和棒材产品。将 700°C 至 900°C 条件下平均 100,000 h 蠕变断裂强度的 67% 值与 2021 ASME 规范的容许应力进行了比较。图表说明 影响声明 本文显示了镍基 21Cr-18Fe-9Mo 超合金的长期蠕变数据（>40,000 h）。根据蠕变数据，通过对数应力回归方程估算了 100,000 h 蠕变断裂强度。
{"title":"Long-term creep properties of Ni-based 21Cr-18Fe-9Mo superalloys","authors":"K. Sawada, Yasushi Taniuchi, K. Sekido, Takehiro Nojima, Tomotaka Hatakeyama, Kazuhiro Kimura","doi":"10.1080/27660400.2023.2284129","DOIUrl":"https://doi.org/10.1080/27660400.2023.2284129","url":null,"abstract":"ABSTRACT Tensile properties and creep rupture strength were evaluated for Ni-based 21Cr-18Fe-9Mo superalloy plate and bar products used for gas turbines. Tensile tests at room temperature to 1000°C and creep tests at 700°C to 1000°C were performed in accordance with JIS G 0567 and JIS Z 2271, respectively. The creep strength of the plate (iHA) was slightly higher than that of the bars (iHB and iHC) in the short term. However, the difference in the creep strength became small in the long term. Regression analysis was performed for the tensile test data of each product form. The creep rupture data of the plate and bar products were separately fitted to the regression equation of logarithmic stress using the time – temperature parameters of Larson – Miller, Orr – Sherby – Dorn, and Manson – Haferd to estimate the 100,000 h creep rupture strength. It was considered that the Manson – Haferd parameter and regression equation of the fourth degree were appropriate for plate and bar products based on the fitting accuracy and simplicity of the regression equation. The value of 67% for the average 100,000 h creep rupture strength at 700°C to 900°C was compared with the allowable stress of the 2021 ASME Code. GRAPHICAL ABSTRACT IMPACT STATEMENT This paper shows long-term creep data (>40,000 h) of Ni-based 21Cr-18Fe-9Mo superalloys. 100,000 h creep rupture strength was estimated based on the creep data by the regression equation of logarithmic stress.","PeriodicalId":221393,"journal":{"name":"Science and Technology of Advanced Materials: Methods","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139259604","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}
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