書誌事項
- タイトル別名
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- Property Change of Joint Sheet Gaskets at High Temperature
- ジョイントシートガスケット トクセイ ノ ケイジ ヘンカ ニ ツイテ
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抄録
The use of asbestos gaskets in pipe-flanges has already been prohibited in Japan. Nowadays, non-asbestos gaskets, of which materials are PTFE, expanded graphite, etc. , are used in industries. Gasket users expect the non-asbestos gaskets to have better performance than that of asbestos gasket. So far, non-asbestos gaskets have not gained high reliability as gasket users do not have long term data in terms of the life of gaskets. <br>In this paper, the thermal endurance life of non-asbestos gaskets and asbestos gaskets were tested. The gaskets were held at several constant temperatures, such as 200°C, 214°C, 260°C, 280°C and 300°C, and the weight loss, the change of axial bolt force and sealability are measured using a test rig. The thermal endurance life is estimated using the Arrhenius equation and discussions are made on the non-asbestos-gasket life.
収録刊行物
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- 圧力技術
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圧力技術 48 (4), 200-204, 2010
一般社団法人 日本高圧力技術協会
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詳細情報 詳細情報について
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- CRID
- 1390282679594703616
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- NII論文ID
- 10026799756
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- NII書誌ID
- AN00011762
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- ISSN
- 13479598
- 03870154
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- NDL書誌ID
- 10796921
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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