Microscopic analyzing system of cross-sectional morphology for paper and fiber boards

纸和纤维板横截面形貌显微分析系统

• 批准号: 61860017
• 负责人: HARADA Hiroshi
• 金额: $ 2.94万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research
• 财政年份: 1986
• 资助国家: 日本
• 起止时间: 1986 至 1987
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-61860017/
• 关键词: pape; fiberf boards; thin sectioning of paper; microscopic analyzing system; optical Fourier transform; フーリエ変換; シートの薄切法

Several types of sheets of paper and fiber-boards which were produced and saled in recent time were choiced for the materials through this research project. Using these sample sheets, the analyzing system of the cross-sectional structure of sheets were improved in the morphological point of view: the techniques for the cross-sectioning of sheets to get very thin sections of 0.5-4 <mu>m thick and the light microscopic procedure on such very thin sections; scanning electron microscopy for the three-dimensional analysis on both surface view and cross-sectional view of the sheets; elctron microprobe analysis for the topochemistry on the sheets. On the other hand, recently, the image analyzing system by the computer and the optical fourier transform method by He-ne laser are well-developed very much and the microscopic methods improved in this research are demanded to be directly applied to these new analyzing systems. Therefore, a textboook of microscopic procedures established in the research was editted.

本课题选择了近年来生产和销售的几种纸张和纤维板作为材料。利用这些样品，从形态学角度改进了板材断面结构分析系统：采用0.5 ~ 4 <mu>m厚的超薄切片技术和光学显微镜技术，采用扫描电镜技术对板材表面和断面进行三维分析，采用扫描电镜技术对板材表面和断面进行三维分析。电子微探针分析片上的局部化学。另一方面，近年来，计算机图像分析系统和He-Ne激光的光学傅立叶变换方法发展迅速，本研究中改进的显微方法需要直接应用于这些新的分析系统。因此，本研究建立了一套显微操作规程。

项目成果

Yuhara,Takashi: "Application of the image processing technique for the analysis on sheet structure of paper III. Determination of the fiber orientation distribution of paper" Japan TAPPI. 41. 523-529 (187+1987)

汤原隆：“图像处理技术在纸张片状结构分析中的应用Ⅲ.纸张纤维取向分布的测定”日本TAPPI。

桂徹: 紙パルプ研究発表会要旨集. 53. 102-105 (1986)

Katsura, T.：纸和纸浆研究会议摘要 53. 102-105 (1986)。

〓北彪: 京大演習林報告. 58. 273-279 (1986)

〓北报：京都大学实验森林报告书58。273-279（1986）。

藤原健: 日本木材学会大会研究発表要旨集. 33. (1987)

Ken Fujiwara：日本木材协会会议研究报告摘要集 33。（1987 年）。

藤原健: 京都大学 演習林報告. 59. 258-265 (1987)

Ken Fujiwara：京都大学研究森林报告。59. 258-265 (1987)