MX2020007720A - Aleacion de cr-ni y tubo de acero sin costura hecho de aleacion de cr-ni. - Google Patents

Aleacion de cr-ni y tubo de acero sin costura hecho de aleacion de cr-ni.

Info

Publication number
MX2020007720A
MX2020007720A MX2020007720A MX2020007720A MX2020007720A MX 2020007720 A MX2020007720 A MX 2020007720A MX 2020007720 A MX2020007720 A MX 2020007720A MX 2020007720 A MX2020007720 A MX 2020007720A MX 2020007720 A MX2020007720 A MX 2020007720A
Authority
MX
Mexico
Prior art keywords
alloy
sup
less
steel pipe
seamless steel
Prior art date
Application number
MX2020007720A
Other languages
English (en)
Inventor
Yusaku Tomio
Akiko TOMIO
Masaki Ueyama
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2020007720A publication Critical patent/MX2020007720A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Se proporciona una aleación de Cr-Ni con un límite de elasticidad alto y una resistencia alta a la corrosión general por ácido sulfúrico a una temperatura alta de 250 °C. La aleación de Cr-Ni tiene una composición química que consiste, en % en masa, en Si: de 0.01 a 0.50%, Mn: de 0.01 a 1.00%, Cr: de 21.0 a 27.0%, Ni: de 40.0 a menos de 50.0%, Mo: de 4.5 a menos de 9.0%, W: de 2.0 a 6.0%, Cu: más de 2.0% y no más de 6.0%, Co: de 0.01 a 2.00%, uno o dos tipos seleccionados del grupo que consiste en Ca y Mg: de 0.001 a 0.010% en total, Al. sol.: de 0.005 a 0.200%, N: de 0.01 a 0.20% y el resto son Fe e impurezas. La densidad de dislocación en la aleación de Cr-Ni satisface la siguiente fórmula (1): 8.00?1014 ? ? ? 2.50?1015 + 1.40?1014?[Cu + Co]... (1).
MX2020007720A 2018-01-26 2019-01-17 Aleacion de cr-ni y tubo de acero sin costura hecho de aleacion de cr-ni. MX2020007720A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018011080 2018-01-26
PCT/JP2019/001361 WO2019146504A1 (ja) 2018-01-26 2019-01-17 Ｃｒ－Ｎｉ合金及びＣｒ－Ｎｉ合金からなる継目無鋼管

Publications (1)

Publication Number Publication Date
MX2020007720A true MX2020007720A (es) 2020-09-09

Family

ID=67394781

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007720A MX2020007720A (es) 2018-01-26 2019-01-17 Aleacion de cr-ni y tubo de acero sin costura hecho de aleacion de cr-ni.

Country Status (7)

Country Link
US (1) US11286545B2 (es)
EP (1) EP3744865B1 (es)
JP (1) JP6904437B2 (es)
CA (1) CA3086462C (es)
ES (1) ES2994195T3 (es)
MX (1) MX2020007720A (es)
WO (1) WO2019146504A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4039389A4 (en) 2019-10-03 2024-01-17 Tokyo Metropolitan Public University Corporation Heat-resistant alloy, heat-resistant alloy powder, heat-resistant alloy molded article, and method for producing same
CN117947247B (zh) * 2024-03-27 2024-06-11 烟台哈尔滨工程大学研究院 一种无缝薄壁高氮钢管及其制备方法
WO2026004982A1 (ja) * 2024-06-27 2026-01-02 日本製鉄株式会社 Ｎｉ基合金管

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286394A1 (fr) 1974-09-30 1976-04-23 Comp Generale Electricite Dispositif optique
JPS589924A (ja) 1981-07-10 1983-01-20 Sumitomo Metal Ind Ltd 耐応力腐食割れ性に優れた高強度油井管の製造法
US4421571A (en) 1981-07-03 1983-12-20 Sumitomo Metal Industries, Ltd. Process for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking
JPS58210158A (ja) 1982-05-31 1983-12-07 Sumitomo Metal Ind Ltd 耐食性の優れた油井管用高強度合金
JPS6059288B2 (ja) * 1982-11-04 1985-12-24 三菱マテリアル株式会社 耐粒界腐食性にすぐれたＮｉ基合金
JPS6213558A (ja) * 1985-07-12 1987-01-22 Nippon Steel Corp 耐ｈ↓２ｓ性の優れた合金
JPH0674471B2 (ja) * 1986-01-07 1994-09-21 住友金属工業株式会社 高耐食性Ｎｉ基合金
JPH0674472B2 (ja) 1986-01-07 1994-09-21 住友金属工業株式会社 耐食性に優れた高強度Ｎｉ基合金
JPH0639649B2 (ja) 1986-01-07 1994-05-25 住友金属工業株式会社 靭性の優れた高耐食性Ｎｉ基合金
JPH07214374A (ja) * 1994-02-03 1995-08-15 Nippon Steel Corp 高Ｎｉ合金溶接ワイヤ
JP3650951B2 (ja) * 1998-04-24 2005-05-25 住友金属工業株式会社 耐応力腐食割れ性に優れた油井用継目無鋼管
JP3838216B2 (ja) * 2003-04-25 2006-10-25 住友金属工業株式会社 オーステナイト系ステンレス鋼
EP1777313B1 (en) * 2004-06-30 2012-08-01 Sumitomo Metal Industries, Ltd. Ni BASE ALLOY MATERIAL TUBE AND METHOD FOR PRODUCTION THEREOF
EP2256220B1 (en) * 2008-03-25 2016-03-23 Nippon Steel & Sumitomo Metal Corporation Nickel-based alloy
JP4656251B1 (ja) 2009-09-18 2011-03-23 住友金属工業株式会社 Ｎｉ基合金材
MX2012008841A (es) 2010-01-27 2012-12-10 Sumitomo Metal Ind Metodo para fabricar tubos de acero sin costuras para tuberias y tubos de acero sin costuras para tuberias.
CN105723009B (zh) * 2013-11-12 2017-08-18 新日铁住金株式会社 Ni‑Cr合金材料以及使用其的油井用无缝管
US20150368770A1 (en) * 2014-06-20 2015-12-24 Huntington Alloys Corporation Nickel-Chromium-Iron-Molybdenum Corrosion Resistant Alloy and Article of Manufacture and Method of Manufacturing Thereof

Also Published As

Publication number Publication date
US11286545B2 (en) 2022-03-29
JPWO2019146504A1 (ja) 2020-12-17
EP3744865A1 (en) 2020-12-02
CA3086462C (en) 2022-06-14
EP3744865B1 (en) 2024-08-28
EP3744865A4 (en) 2021-12-01
CA3086462A1 (en) 2019-08-01
ES2994195T3 (en) 2025-01-20
EP3744865C0 (en) 2024-08-28
WO2019146504A1 (ja) 2019-08-01
US20200370151A1 (en) 2020-11-26
JP6904437B2 (ja) 2021-07-14

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