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- 草川 隆次
- 早稻田大学 鑄物硏究所
書誌事項
- タイトル別名
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- Spheroidal Graphite Cast Iron (Report Ⅱ)
- 球状黒鉛鋳鉄の研究(2)-化学成分(燐)の影響-
- キュウジョウ コクエン チュウテツ ノ ケンキュウ 2 カガク セイブン リン ノ エイキョウ
- —The influence of phosphorus contents —
- —化学成分(燐)の影響—
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説明
The influence of phosphorus contents on the structure of spheroidal graphite cast iron shall be announced in this report.</br> Synthesizing the influence, the followings can be said :</br> 1) Up to 2 per cent of the phosphorus content, phosphorus is nothing to do with presipitation of spheroidal graphite.</br> When the phosphorus content is over this value, the form of graphite becomes almost spheroidal lump with uneven externals.</br> But it gives no harm when the content is in the limit of practical usage.</br> 2) When phosphorus is added to high carbon and high silicon cast iron with over 2 per cent, lump graphite appears in the structure with no magnesium addition.</br> 3) There are a little difference between ordinary grey cast iron and spheroidal graphite cast iron in the amount and the distribution of steadite under the same pouring temperature and the cooling rate.</br> 4) When spheroidal graphite cast iron contains more than 0.4 per cent phosphorus, carbide-like band structure appears in steadite.</br> The cast iron with this structure seems to have considerably good wear-resistance-property.</br> 5) With pearlite spheroidal graphite cast iron containing up to 1 per cent phosphorus content, hardness increase can not be observed as the increasing percentages of phosphorus.
収録刊行物
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- 鋳物
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鋳物 24 (6), 20-25, 1952
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
- 1390001206505915904
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- NII論文ID
- 130004788921
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- NII書誌ID
- AN00016813
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- ISSN
- 21860335
- 00214396
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- NDL書誌ID
- 9819300
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可