「DWTT」に関連した英語例文の一覧と使い方 - Weblio英語例文検索

To provide a method for manufacturing a high-strength steel sheet including a high-strength sour-resistant steel sheet for a line pipe, which prevents degradation of strength and DWTT (drop weight tear test) characteristics, and can reduce the surface hardness.例文帳に追加

強度の低下とDWTT特性の劣化を防止しつつ、表面硬さを低減させることが可能な耐サワーラインパイプ用高強度鋼板をはじめとする高強度鋼板の製造方法を提供する。 - 特許庁

To provide a technology capable of stably manufacturing a billet for steel tube excellent in DWTT characteristics through hot rolling, even if the billet is thick.例文帳に追加

厚肉であってもＤＷＴＴ特性の優れた鋼管用素材を、熱間圧延で安定して製造しうる技術を提供する。 - 特許庁

To provide a thick steel plate having satisfactory HIC resistance and DWTT properties, and inexpensively producible by suppressing elevated energy cost.例文帳に追加

耐ＨＩＣ性およびＤＷＴＴ特性が良好であり、高騰するエネルギーコストを抑えて安価に製造できる経済性に優れた厚鋼板の提供。 - 特許庁

To provide a method for testing impact of dropping weight type that measures impact absorption energy and is suited for a DWTT test especially, in conformance with API standards, and a machine for testing impact of dropping weight used for it.例文帳に追加

材料の衝撃吸収エネルギーを測定し、特にＡＰＩ規格に準じたＤＷＴＴ試験に好適な落錘式衝撃試験方法およびそれに用いる落錘式衝撃試験機を提供する。 - 特許庁

Thus, a thick, high tensile-strength hot-rolled steel sheet which has small structural variation in the sheet thickness direction, further has no remarkable deterioration in low temperature toughness and is particularly excellent in DWTT characteristics and CTOD characteristics, is obtained.例文帳に追加

これにより、板厚方向の組織変動が少なく、しかも低温靭性の著しい低下もなく、とくにＤＷＴＴ特性とＣＴＯＤ特性に優れた厚肉高張力熱延鋼板となる。 - 特許庁