Some Properties of WC-10mass%Co Cemented Carbide Affected by Carbonizing Temperature of Tungsten Carbide Powders.
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- Saito Minoru
- Technical Development Div., Fuji Die Co., Ltd.
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- Ito Hiroo
- Technical Development Div., Fuji Die Co., Ltd.
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- Suzuki Hisashi
- University of Tokyo
Bibliographic Information
- Other Title
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- 硬質材料 WC‐Co超硬合金の性質に及ぼすWC粉末の炭化温度の影響
- WC-Co チョウコウゴウキン ノ セイシツ ニ オヨボス WC フンマツ ノ タンカ オンド ノ エイキョウ
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Abstract
Some properties of WC-Co alloy as well as those of WC powder were studied relating to the carbonizing temperature of starting WC powder having the same grain size (2.5μm) . The WC powder carbonized at low temperature (L-WC) appeared to be pulverized more easily, compared with the powder carbonized at high temperature (H-WC). In other words, sintered alloys prepared by using L-WC showed often the micro-structure containing coarse WC grains which anomaly grew, suggesting that H-WC was more stable than L-WC. However, the H-WC seemed to be not necessarily advantageous, considering that the above result was changeable according to manufacturing history of the alloy.
Journal
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- Journal of the Japan Society of Powder and Powder Metallurgy
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Journal of the Japan Society of Powder and Powder Metallurgy 46 (4), 390-395, 1999
Japan Society of Powder and Powder Metallurgy
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Keywords
Details 詳細情報について
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- CRID
- 1390282681286003968
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- NII Article ID
- 10002262303
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- NII Book ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL BIB ID
- 4701595
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed