cold-weldとは 意味・読み方・使い方

ULTRAHIGH STRENGTH STEEL PIPE HAVING SEAM WELD ZONE WITH EXCELLENT COLD-CRACK RESISTANCE, AND ITS MANUFACTURING METHOD例文帳に追加

耐低温割れ性に優れたシーム溶接部を有する超高強度鋼管とその製造方法 - 特許庁

METHOD OF MANUFACTURING WELDED STEEL PIPE WELD METAL WITH EXCELLENT COLD TEMPERATURE CRACKING RESISTANCE例文帳に追加

溶接金属が優れた耐低温割れ性を有する溶接鋼管の製造方法 - 特許庁

In the ultrahigh strength steel pipe having seam weld zone with excellent cold-crack resistance, ≥1% retained austenite phase is contained in the structure of at least the inside permanent weld metal between the inside permanent weld metal and the outside permanent weld metal each formed by permanent seam welding, as to the weld metal of the seam weld zone.例文帳に追加

シーム溶接部の溶接金属において、本シーム溶接で形成される内面本溶接金属および外面本溶接金属の内の少なくとも内面本溶接金属の組織中に残留オーステナイト相を１％以上含有する耐低温割れ性に優れたシーム溶接部を有する超高強度鋼管。 - 特許庁

To provide a method for welding different kind metal materials capable of preventing the generation of a rich layer of a high melting point metal in a weld metal of the high melting point metal material and a low melting point metal material supplied for cold rolling, and preventing the generation of cracks in the weld metal in a cold rolling process after welding.例文帳に追加

冷間圧延に供される高融点金属材と低融点金属材の溶接金属部における高融点金属リッチ層の発生を防止し、溶接後の冷間圧延工程における溶接金属部の亀裂発生を防止することができる異種金属材の溶接方法を提供する。 - 特許庁

To provide a method for manufacturing an electric resistance welded steel tube excellent in characteristics of a weld zone such as low-temperature toughness, corrosion resistance and cold workability by stably and reliably reducing weld defects attributable to generation of oxides of welds and cold weld defects attributable to local insufficient heat input without changing the set condition when the welding condition is changed.例文帳に追加

溶接条件の変動時に設定条件を変えることなく安定して確実に溶接部の酸化物の生成に起因する溶接欠陥および局部的な入熱不足による冷接欠陥を低減し、低温靭性、耐食性、冷間加工性などの溶接部特性に優れた電縫鋼管の製造方法を提供する。 - 特許庁

To provide a weld zone where a fracture due to cold rolling is not caused and a method of laser welding for attaining it in continuous cold rolling of a sheet composed of special steel.例文帳に追加

特殊鋼からなる薄板の連続冷間圧延において、冷間圧延による破断が発生しない溶接部、並びにそれを実現するためのレーザー溶接方法を提供する。 - 特許庁

A cold zone 11 of the first joint area 4 is formed shorter than a cold zone 12 of the second joint area 5 to form the electric-weld sleeve 3 asymmetry.例文帳に追加

更に、第１結合領域４の冷間ゾーン１１を第２結合領域５の冷間ゾーン１２よりも短くし、電気溶接スリーブ３を非対称形状とする。 - 特許庁

To provide a method for manufacturing an electric resistance welded tube in which an amount of weld heat input can be controlled without receiving the influence of a molding fluctuation and measurement error, and the occurrence of a cold-weld defect in the electric resistance welded tube due to heat input deficiency during welding can be stably suppressed.例文帳に追加

成形変動及び測定誤差による影響を受けずに溶接入熱量を制御することができ、溶接時の入熱不足に起因する電縫鋼管における冷接欠陥の発生を安定して抑制できる電縫鋼管の製造方法を提供する。 - 特許庁