low heat input weldingとは 意味・読み方・使い方

To provide a welded joint in which a low temperature toughness is improved in a welded metal and a welded heat affected zone, obtained by welding a steel plate with a large input-heat welding at ≥100 kJ/cm welding input-heat.例文帳に追加

溶接入熱が 100kJ／cm以上の大入熱溶接によって鋼板を溶接して得られる溶接金属と溶接熱影響部の低温靭性を向上した溶接継手を提供する。 - 特許庁

LOW YIELD RATIO HIGH-TENSILE STEEL MATERIAL EXCELLENT IN TOUGHNESS OF HEAVY HEAT INPUT WELDING HEAT-AFFECTED ZONE AND METHOD FOR MANUFACTURING THE SAME例文帳に追加

大入熱溶接熱影響部の靭性に優れた低降伏比高張力鋼材およびその製造方法 - 特許庁

METHOD FOR MANUFACTURING THICK STEEL PLATE WITH LOW YIELD RATIO AND HIGH TENSION SUPERIOR IN TOUGHNESS AT HEAT-AFFECTED ZONE IN SUPER HEAVY-HEAT-INPUT WELDING例文帳に追加

超大入熱溶接熱影響部靱性に優れた低降伏比高張力厚鋼板の製造方法 - 特許庁

To provide welding wire capable of satisfying welding operability under the low heat input welding conditions in which welding defects are easily generated since restrictions are placed on heat input in horizontal welding or the like while securing the mechanical properties of weld metal under the welding conditions of high heat input-high interpass temperature in which efficiency is regarded as most important.例文帳に追加

能率を重要視した高入熱・高パス間温度の溶接条件下において溶接金属の機械的性質を確保しながら、横向き溶接のような入熱に制限があるため溶接欠陥を生じ易い低入熱溶接条件下での溶接作業性を同時に満足し得る溶接ワイヤを提供する。 - 特許庁

To provide a welding apparatus which can carry out a further more high quality and high efficiency welding operation by performing a low heat input welding than before in butt welding of thick steel plates.例文帳に追加

厚板鋼材の突合せ溶接において、従来に比べて低入熱溶接を行うことで、より高品質且つ高効率な溶接を実現することを目的とする。 - 特許庁

METHOD OF PRODUCING LOW YIELD RATIO THICK STEEL PLATE FOR BUILDING STRUCTURE HAVING EXCELLENT TOUGHNESS IN HEAT-AFFECTED ZONE BY ULTRAHIGH HEAT INPUT WELDING例文帳に追加

超大入熱溶接熱影響部靭性に優れた低降伏比建築構造用厚鋼板の製造方法。 - 特許庁

To provide high tensile strength steel for welding structures used under low temperature which has excellent toughness in the weld zone subjected to superhigh heat input welding.例文帳に追加

この発明は、低温での大入熱溶接溶接部靭性に優れた溶接構造用高張力鋼を提供する。 - 特許庁

To provide a low hydrogen coated electrode for low-alloy heat-resistant steel excellent in low-temperature toughness and temper-embrittlement characteristic without impairing welding workability even during welding of high heat input.例文帳に追加

大入熱で溶接を行った際にも、溶接作業性を損なうことなく、低温靱性と耐焼戻し脆化特性の両面に優れた低合金耐熱鋼用低水素系被覆アーク溶接棒を提供する。 - 特許庁