Improvement of mechanical properties and application for cutting tools of TiB<sub>2</sub>-base thin films
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- KOHZAKI Masao
- Tokai University
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- SHIMADA Shunki
- Graduate School, Tokai University
Bibliographic Information
- Other Title
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- TiB<sub>2</sub>ベース薄膜の機械的特性向上と切削工具への応用
- TiB₂ベース薄膜の機械的特性向上と切削工具への応用
- TiB ₂ ベース ハクマク ノ キカイテキ トクセイ コウジョウ ト セッサク コウグ エ ノ オウヨウ
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Abstract
TiB2 base thin films have been prepared by DC magnetron sputtering with a sintered TiB2+B target to obtain high cutting performance against stainless steel used as an airplane material. The critical loads (adhesive strength) and microhardness of TiB2+α films were higher than those of TiB2 films. The TiB2+α-based Ti-B-C films with C content of about 50% had good frictional properties compared to TiB2+α film, and the friction coefficients decreased from 0.8 to 0.4. Cemented tungsten carbide cutting tools were coated with Ti-B-C film with high adhesive strength, high hardness, and low frictional properties. Chips formed with the Ti-B-C coated tool were smoother than those formed with uncoated tools.
Journal
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- Journal of the Japan Society for Abrasive Technology
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Journal of the Japan Society for Abrasive Technology 59 (12), 711-716, 2015
The Japan Society for Abrasive Technology
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Keywords
Details 詳細情報について
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- CRID
- 1390001204333483264
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- NII Article ID
- 130005284463
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- NII Book ID
- AN10192823
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- ISSN
- 18807534
- 09142703
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- NDL BIB ID
- 026978279
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed