書誌事項
- タイトル別名
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- Influence of Mo and W on Morphology and Alloy Content of Crystallized Carbides in Multi-component White Cast Iron
- タゴウキンケイ ハク チュウテツ ノ ショウシュツ タンカブツ ノ ケイジョウ ト ソノ ソセイ ニ オヨボス モリブデン タングステン ノ エイキョウ
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抄録
Multi-component white cast iron was developed for rolling mill rolls and is spreading widely. The morphology and alloy concentration of crystallized carbides were investigated by SEM, TEM and EDS analyses using three irons with typical chemical composition of Fe-2%C-5%Cr-5%V-Mo-W (mass%) system, and the influence of Mo and W on these irons was studied. The reaction of M2C + γ-Fe → M6C + MC + M7C3, which occurs by heat treatment, could be suppressed by increasing Mo content. It was found that there exists a linear relation between alloy content in each carbide and Mo ratio Mo/(Mo + W) of molten metal. In high W material, however, W contents of crystallized MC, M2C and transformed M6C crbides were saturated values.
収録刊行物
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- 鋳造工学
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鋳造工学 75 (7), 479-486, 2003
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681482855552
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- NII論文ID
- 130004556479
- 10013907658
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 6643952
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
