焼戻特性の英語

連続鋳造製スラブが、Cr、Moを含有する鋼スラブの場合には、耐焼戻し脆化特性に優れた極厚鋼板となる。例文帳に追加

In the case the continuous casting-made slab is a steel slab containing Cr and Mo, the extra-thick steel plate excellent in the tempering embrittlement resistant characteristic is produced. - 特許庁

焼き入れおよび焼き戻しされた管の降伏強さは約４５０ＭＰａまたは４８５ＭＰａ超であることができ、そして機械的特性の測定値および硫化物応力腐食亀裂に対する抵抗は、４５０ＭＰａ等級と４８５ＭＰａ等級に適する焼き入れおよび焼き戻し管を見いだす。例文帳に追加

The yield strength of the quenched and tempered pipes may be greater than about 450 MPa or 485 MPa and mechanical property measurements find the quenched and tempered pipes suitable for 450 MPa grade and 485 MPa grade, and resistance to sulfide stress corrosion cracking. - 特許庁

球状化焼鈍後、冷間鍛造を行い、浸炭焼入焼戻し工程で製造される部品に対し、優れた加工性を有しながら、その後の浸炭でも結晶粒の粗大化を抑制し、優れた耐衝撃特性、耐衝撃疲労特性を有する浸炭部品用鋼を提供する。例文帳に追加

To provide a steel for a carburized component, to a component produced through a spheroidizing annealing, cold forging, and a carburizing, quenching and tempering stage, while having excellent workability, in which the coarsening of crystal grains even in the subsequent carburizing is suppressed, and having excellent impact resistance and impact fatigue resistance. - 特許庁

入熱量が比較的大きい溶接条件においても、優れた耐焼戻し脆化特性を発揮すると共に、靭性、耐ＳＲ割れ性、強度等の特性においても優れた溶接金属を提供する。例文帳に追加

To provide a weld metal which exhibits an excellent tempering fragility resistance characteristic even in such a welding condition that a heat input amount is relatively large, and is also excellent in characteristics such as toughness, SR-crack resistance, rigidity or the like. - 特許庁

鋼材の熱処理条件、殊に浸炭焼入れ・焼戻し処理条件を工夫することで浸炭硬化層の靱性を高め、卓越した疲労特性の機械構造用鋼部品を提供すること。例文帳に追加

To provide steel parts for a machine structural use with prominent fatigue characteristics, by enhancing toughness of a carburized and quenched layer through improving a heat treatment condition for steel, especially a carburizing and quenching/tempering condition. - 特許庁

打抜き加工性及びその後の焼入れ性に優れ、焼入れ焼戻し処理で未溶解炭化物の量及び粒度分布を容易に制御することが可能で、靭性に加え疲労特性も改善された部品を製造できる高炭素鋼板を提供する。例文帳に追加

To provide a high carbon steel sheet which is excellent in blanking workability and hardenability thereafter, in which the amount of undissolved carbide and the grain size distribution thereof can easily be controlled by quenching/tempering treatment, and which can produce a component improved in fatigue properties in addition to toughness. - 特許庁

これにより、鋼板表面のベイナイトまたは焼戻マルテンサイトの最小ラス間隔が0.1μm以上と、板厚方向の組織変動が少ない組織となり、低温靭性、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。例文帳に追加

It thereby becomes a thick, high tensile-strength hot-rolled steel sheet having a structure in which the minimum lath intervals in bainite or tempered martensite in the surface of the steel sheet is ≥0.1 μm, and structural variation in the sheet thickness direction is reduced, and having low temperature toughness and particularly excellent DWTT characteristics and CTOD characteristics. - 特許庁

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。例文帳に追加

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. - 特許庁