- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Automatic Translation feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
S041022 Development of Stamper for Imprinting by Sacrificial Plastic Mold Inserted Metal Injection Molding
-
- OKUBO Kenji
- Taisei Kogyo Co. Ltd.
-
- TANAKA Shigeo
- 太盛工業株式会社
-
- ITO Hiroshi
- 山形大学大学院理工学研究科
-
- NISHIYABU Kazuaki
- 近畿大学理工学部
Bibliographic Information
- Other Title
-
- S041022 犠牲樹脂型インサート金属粉末射出成形によるインプリント用スタンパーの開発([S04102]粉末成形とその評価(2))
Description
This study aims to develop the manufacturing method of metallic stamper for imprinting with micro structures by metal powder injection molding (MIM). The mold used was prepared by imprinting plastic sheet. In the micro-sacrificial plastic mold insert MIM named as p-SPiMIM process, the feedstock composed of Ni (D50=0.74pm) powder and polyacetal-based binder was filled into polymethylmethacrylate mold with line and space patterns from 47gm wide, 150pm high to 6p.m wide, 19pm high, and it was debinded and sintered in H2 and Ar gas atmosphere. The filling state of feedstock into micro-channels and transcriptional property in sintered parts was evaluated by cross-sectional SEM observation. The experimental results revealed reasonable evidences using submicron Ni powder could sinter at low temperature and accomplished high transcription in narrow cavity mold. It can be concluded that the p-SPiMIM process has potential to mass-produce the stamper for imprinting made of versatile highly-durable metals.
Journal
-
- The Proceedings of Mechanical Engineering Congress, Japan
-
The Proceedings of Mechanical Engineering Congress, Japan 2011 (0), _S041022-1-_S041022-5, 2011
The Japan Society of Mechanical Engineers
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680816816768
-
- NII Article ID
- 110009759833
-
- ISSN
- 24242667
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed