書誌事項
- タイトル別名
-
- Determination of Oxygen in Iron, Steel and Ferrous Alloys by the Argon Gas Carrier Fusion Method
- アルゴンソウキヨウユウホウ ニ ヨル テッコウ オヨビ ゴウキンテツ チュウ サンソ ノ テイリョウホウ
この論文をさがす
抄録
Inert gas fusion-capillary trap condensation method was applied for the determination of oxygen in iron, steel and ferrous alloys.<BR>The flow rate of argon used for the carrier gas was controlled to 250 mL/min in each case and degassing was carried out at 2400°C for about 30 min, until the blank value became less than 5 γ/min as oxygen.<BR>In the case of iron or steel,the reaction temperature for the extraction of gas from sample was controlled to 1700°C. For the analysis of Fe-Cr alloy, the extraction temperature was controlled to 1950±50°C, without using any metal baths.<BR>The determination of oxygen in Fe-Mn alloy, which has never been done by vacuum fusion method, was succeeded by the proposed method by using tin as bath and controlling the reaction temperature at 1650°C. In this case, however, fresh tin must be added every time when each sample was charged for the analysis.<BR>The results of oxygen analysis by using this method gave a very good reproducibility.
収録刊行物
-
- 日本金属学会誌
-
日本金属学会誌 27 (11), 558-561, 1963
公益社団法人 日本金属学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206481884032
-
- NII論文ID
- 40018258194
- 130007333563
-
- NII書誌ID
- AN00187860
-
- ISSN
- 18806880
- 24337501
- 00214876
-
- NDL書誌ID
- 9153634
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可