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
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).
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 (6)
| Country | Link |
|---|---|
| US (1) | US11286545B2 (es) |
| EP (1) | EP3744865B1 (es) |
| JP (1) | JP6904437B2 (es) |
| CA (1) | CA3086462C (es) |
| MX (1) | MX2020007720A (es) |
| WO (1) | WO2019146504A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021066142A1 (es) * | 2019-10-03 | 2021-04-08 | ||
| 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 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2286394A1 (fr) | 1974-09-30 | 1976-04-23 | Comp Generale Electricite | Dispositif optique |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| CA2572157C (en) * | 2004-06-30 | 2015-02-10 | Sumitomo Metal Industries, Ltd. | Ni base alloy pipe stock and method for manufacturing the same |
| CA2717380C (en) | 2008-03-25 | 2014-05-20 | Sumitomo Metal Industries, Ltd. | 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 |
| BR112012016517B1 (pt) | 2010-01-27 | 2020-02-11 | Nippon Steel Corporation | Método para fabricar um tubo de aço sem costura para tubos de condução e tubo de aço sem costura para tubos de condução |
| JP5979320B2 (ja) | 2013-11-12 | 2016-08-24 | 新日鐵住金株式会社 | Ｎｉ−Ｃｒ合金材およびそれを用いた油井用継目無管 |
| 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 |
-
2019
- 2019-01-17 EP EP19744243.7A patent/EP3744865B1/en active Active
- 2019-01-17 CA CA3086462A patent/CA3086462C/en active Active
- 2019-01-17 JP JP2019567032A patent/JP6904437B2/ja active Active
- 2019-01-17 US US16/962,299 patent/US11286545B2/en active Active
- 2019-01-17 WO PCT/JP2019/001361 patent/WO2019146504A1/ja unknown
- 2019-01-17 MX MX2020007720A patent/MX2020007720A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2019146504A1 (ja) | 2020-12-17 |
| CA3086462C (en) | 2022-06-14 |
| US11286545B2 (en) | 2022-03-29 |
| WO2019146504A1 (ja) | 2019-08-01 |
| CA3086462A1 (en) | 2019-08-01 |
| US20200370151A1 (en) | 2020-11-26 |
| EP3744865A4 (en) | 2021-12-01 |
| JP6904437B2 (ja) | 2021-07-14 |
| EP3744865A1 (en) | 2020-12-02 |
| EP3744865B1 (en) | 2024-08-28 |
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