書誌事項
- タイトル別名
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- Evaluation of Boron Solubility in Iron Solid Solution by Radio-frequency Glow-discharge Optical Emission Spectroscopy
- コウシュウハ グロー ホウデンハツ コウブンセキホウ オ モチイタ テツコヨウタイ ニ オケル ホウソ ノ コヨウゲン ソクテイ
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<p>The solubility of boron in α- and γ-iron solid solutions was investigated by diffusion-couple experiments in the Fe-B, Fe-Ni-B, and Fe-Si-B systems. Diffusion couples composed of iron foils and Fe2B bulk specimens were annealed at various temperature between 750ºC and 1100ºC, and the concentration profile of boron from the end-surface of the iron part were measured by the radio-frequency glow-discharge optical emission spectroscopy (rf-GD-OES). It was found that rf-GD-OES was effective in analyzing boron of low concentrations in iron. The solubility limit of boron in α- and γ-iron determined by analyzing the concentration profiles in the diffusion couples was found to agree with that reported by Cameron and Morral for α-iron, and that by Brown et al. for γ-iron. It was also suggested that the invariant reaction between α-iron, γ-iron and Fe2B was a eutectoid reaction, as had been indicated by Cameron and Morral.</p>
収録刊行物
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- 鉄と鋼
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鉄と鋼 106 (6), 292-301, 2020
一般社団法人 日本鉄鋼協会
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詳細情報 詳細情報について
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- CRID
- 1390566775137766784
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- NII論文ID
- 130007849755
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- NII書誌ID
- AN00151251
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- ISSN
- 18832954
- 00211575
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- NDL書誌ID
- 030474557
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可