JP6747524B2 - 鋼材、及び、鋼材の製造方法 - Google Patents
鋼材、及び、鋼材の製造方法 Download PDFInfo
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- JP6747524B2 JP6747524B2 JP2018564551A JP2018564551A JP6747524B2 JP 6747524 B2 JP6747524 B2 JP 6747524B2 JP 2018564551 A JP2018564551 A JP 2018564551A JP 2018564551 A JP2018564551 A JP 2018564551A JP 6747524 B2 JP6747524 B2 JP 6747524B2
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017009977 | 2017-01-24 | ||
JP2017009977 | 2017-01-24 | ||
PCT/JP2018/001750 WO2018139400A1 (ja) | 2017-01-24 | 2018-01-22 | 鋼材、及び、鋼材の製造方法 |
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JP (1) | JP6747524B2 (de) |
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AU (1) | AU2018213593A1 (de) |
BR (1) | BR112019014676A2 (de) |
CA (1) | CA3049859A1 (de) |
MX (1) | MX2019008642A (de) |
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CN105002425B (zh) * | 2015-06-18 | 2017-12-22 | 宝山钢铁股份有限公司 | 超高强度超高韧性石油套管用钢、石油套管及其制造方法 |
JP6947012B2 (ja) * | 2017-12-25 | 2021-10-13 | 日本製鉄株式会社 | 鋼材、油井用鋼管、及び、鋼材の製造方法 |
JP6950519B2 (ja) * | 2017-12-25 | 2021-10-13 | 日本製鉄株式会社 | 鋼材、油井用鋼管、及び、鋼材の製造方法 |
AR114708A1 (es) * | 2018-03-26 | 2020-10-07 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
WO2020209275A1 (ja) | 2019-04-11 | 2020-10-15 | 日本製鉄株式会社 | 鋼板及びその製造方法 |
CN111910055A (zh) * | 2020-07-08 | 2020-11-10 | 东莞首嘉制管有限公司 | 一种内外精抽钢管及其加工工艺 |
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JPS59232220A (ja) | 1983-06-14 | 1984-12-27 | Sumitomo Metal Ind Ltd | 耐硫化物腐食割れ性に優れた高強度鋼の製法 |
JPS60187664A (ja) * | 1984-03-01 | 1985-09-25 | Nippon Steel Corp | 低硬度で降伏強度の高い電縫油井管及びその製造方法 |
JPH06104849B2 (ja) | 1986-04-25 | 1994-12-21 | 新日本製鐵株式会社 | 硫化物応力割れ抵抗性に優れた低合金高張力油井用鋼の製造方法 |
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JP3332599B2 (ja) * | 1994-09-07 | 2002-10-07 | 花王株式会社 | 漂白剤及び漂白洗浄剤組成物 |
JP3416857B2 (ja) * | 1994-09-12 | 2003-06-16 | 住友金属工業株式会社 | 耐水素脆化特性に優れる鋼材とその製造方法 |
JP3755163B2 (ja) | 1995-05-15 | 2006-03-15 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた高強度継目無鋼管の製造方法 |
JPH1150148A (ja) * | 1997-08-06 | 1999-02-23 | Sumitomo Metal Ind Ltd | 高強度高耐食継目無鋼管の製造方法 |
JP3493153B2 (ja) * | 1999-01-12 | 2004-02-03 | 株式会社神戸製鋼所 | 冷間加工性に優れた線材または棒鋼および機械部品 |
JP2000256783A (ja) | 1999-03-11 | 2000-09-19 | Sumitomo Metal Ind Ltd | 靭性と耐硫化物応力腐食割れ性に優れる高強度油井用鋼およびその製造方法 |
JP4058840B2 (ja) * | 1999-04-09 | 2008-03-12 | 住友金属工業株式会社 | 靭性と耐硫化物応力腐食割れ性に優れる油井用鋼およびその製造方法 |
JP4140556B2 (ja) * | 2004-06-14 | 2008-08-27 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
JP4027956B2 (ja) * | 2006-01-23 | 2007-12-26 | 株式会社神戸製鋼所 | 耐脆性破壊特性に優れた高強度ばね鋼およびその製造方法 |
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KR101658744B1 (ko) * | 2012-09-26 | 2016-09-21 | 신닛테츠스미킨 카부시키카이샤 | 복합 조직 강판 및 그 제조 방법 |
BR112015005870B1 (pt) * | 2012-11-05 | 2018-11-21 | Nippon Steel & Sumitomo Metal Corporation | aço de baixa liga para produtos tubulares da indústria petrolífera que tem resistência a trinca por tensão de sulfeto e método de fabricação dos mesmos |
WO2014112353A1 (ja) * | 2013-01-16 | 2014-07-24 | Jfeスチール株式会社 | 油井用ステンレス継目無鋼管およびその製造方法 |
EP3231884B1 (de) * | 2014-12-12 | 2021-08-18 | Nippon Steel Corporation | Ölbohrrohr aus niedriglegiertem stahl und verfahren zur herstellung eines ölbohrrohrs aus niedriglegiertem stahl |
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- 2018-01-22 CN CN201880007922.1A patent/CN110234779A/zh active Pending
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RU2725389C1 (ru) | 2020-07-02 |
CA3049859A1 (en) | 2018-08-02 |
MX2019008642A (es) | 2019-09-23 |
BR112019014676A2 (pt) | 2020-05-26 |
CN110234779A (zh) | 2019-09-13 |
JPWO2018139400A1 (ja) | 2019-11-07 |
AU2018213593A1 (en) | 2019-08-01 |
EP3575428A4 (de) | 2020-07-22 |
EP3575428A1 (de) | 2019-12-04 |
US20190376167A1 (en) | 2019-12-12 |
WO2018139400A1 (ja) | 2018-08-02 |
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