fatigue strength ratioとは 意味・読み方・使い方

To provide a high ductility hot rolled steel sheet which has high strength satisfying TS≥780 MPa, and in which the balance of strength-elongation and the balance of fatigue properties (endurance ratio) and stretch flange properties are excellent.例文帳に追加

TS≧780MPaの高強度で、強度−伸びバランス、疲労特性（耐久比）、伸びフランジ性のバランスに優れた高延性熱延鋼板を提供する。 - 特許庁

To provide a high-strength sheet steel which has a high-fatigue property and low-yield ratio, and is excellent in stretch flange formability and bending processability.例文帳に追加

伸びフランジ性、曲げ加工性に優れた高疲労特性・低降伏比高強度鋼板を提供する。 - 特許庁

To provide a high strength hot rolled steel sheet combining satisfactory workability by the reduction of YR (yield ratio) and fatigue properties, and to provide its production method.例文帳に追加

低ＹＲ化による良好な加工性と疲労特性とが兼備した高強度熱延鋼板およびその製造方法を提供する。 - 特許庁

To provide a vibration-proof rubber composition reduced in dynamic-to-static modulus ratio without impairing the other properties including mechanical strength, fatigue resistance and resistance to loss of bulkiness.例文帳に追加

強度や耐疲労性、耐へたり性等の他の特性を損なうことなく、動倍率を低減する防振ゴム組成物を提供する。 - 特許庁

To provide a vibration-proof rubber composition improved in dynamic-to-static modulus ratio and resistance to loss of bulkiness without impairing the other properties including mechanical strength and fatigue resistance.例文帳に追加

強度や耐疲労性等の他の特性を低下させることなく、動倍率及び耐へたり性を改良する防振ゴム組成物を提供する。 - 特許庁

A high frequency hardening is applied to the flattened part B1 and the serration part A1, respectively, and the hardening ratio of the flattened part B1 is set to a different value with the hardening ratio of the serration part A1, and set to a value so as to satisfy: the fatigue strength in the flattened part B1≥the fatigue strength in the serration part A1.例文帳に追加

平滑部Ｂ１およびセレーション部Ａ１にそれぞれ高周波焼入れを施し、平滑部Ｂ１の焼入れ比を、セレーション部Ａ１の焼入れ比と異なる値で、かつ平滑部Ｂ１の疲労強度≧セレーション部Ａ１の疲労強度となる値に設定する。 - 特許庁

The welded joint having excellent fatigue strength consists of the same high tensile strength steel sheet, and, in the structure of a weld heat-affected zone therein, the area ratio of a bainitic structure is >60%, and the occupancy ratio of an intergranular ferritic structure is ≤10%.例文帳に追加

また、この高張力鋼板からなり、その溶接熱影響部の組織において、ベイナイト組織の面積率が６０％超で、かつ粒界フェライト組織占有率が１０％以下である疲労強度に優れた溶接継手。 - 特許庁

To provide a core wire for a transmitting belt whose parallelness is improved in strands for improving bending fatigue performance together with residual strength after running a belt and strength keeping ratio, and a transmitting belt using the same.例文帳に追加

子縄の引き揃え性が良好になって屈曲疲労性を改善し、ベルト走行後の残存強力や強力保持率を改善した伝動ベルト用心線及びこれを用いた伝動ベルトを提供することを目的とする。 - 特許庁