書誌事項
- タイトル別名
-
- Determination of Hydrogen in Liquid Steel by Use of Evacuated Quartz Tube Sampler with Stainless Steel Lining
- ステンレス コウウチバリシキ ゲンアツ セキエイカンガタ シリョウ サイシュキ
この論文をさがす
説明
A new sampling method has been developed for the determination of hydrogen in liquid steel. The sampler employed is a newly designed evacuated one which consists of an outer quartz tube and a well fitted inner tube of degassed austenitic stainless steel.<BR>In the new procedure developed, liquid steel is aspirated directly from the steel bath in industrial operation into the inner stainless steel tube, quenched in water, and treated in the same way as in the conventional rapid-quench methods. The sample as kept in the stainless steel tube is analyzed for hydrogen by the vacuum hotextraction method.<BR>Comparative investigations of the newly developed sampler with the conventional evacuated quartz tube sampler have revealed that the former gives increasingly higher analytical results than the latter does as the hydrogen content in liquid steel increases. It has been confirmed that the stainless steel tube in the new sampler prevents loss of hydrogen from the aspirated sample, and accordingly more accurate results are obtained.<BR>Furthermore, some problems of sample preparation and blank determination which occurred in the analytical procedure of the new method have been investigated and a satisfactory procedure has been established.
収録刊行物
-
- 鉄と鋼
-
鉄と鋼 65 (10), 1620-1629, 1979
一般社団法人 日本鉄鋼協会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282680130919424
-
- NII論文ID
- 110001487862
-
- NII書誌ID
- AN00151251
-
- ISSN
- 18832954
- 00211575
-
- NDL書誌ID
- 2063673
-
- データソース種別
-
- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可