MX2019009970A - Barra de acero para forja en caliente. - Google Patents
Barra de acero para forja en caliente.Info
- Publication number
- MX2019009970A MX2019009970A MX2019009970A MX2019009970A MX2019009970A MX 2019009970 A MX2019009970 A MX 2019009970A MX 2019009970 A MX2019009970 A MX 2019009970A MX 2019009970 A MX2019009970 A MX 2019009970A MX 2019009970 A MX2019009970 A MX 2019009970A
- Authority
- MX
- Mexico
- Prior art keywords
- mass
- steel rod
- hot forging
- hot
- formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
- F16C7/02—Constructions of connecting-rods with constant length
- F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Se proporciona una barra de acero para forja en caliente que tiene una excelente manejabilidad en caliente y muestra un alto límite elástico, una alta resistencia a la fatiga, una excelente maquinabilidad y una excelente división por fractura después de la forja en caliente. Una barra de acero para la forja en caliente de acuerdo con la presente divulgación tiene una composición química que consiste, en porcentaje en masa, C: 0.05 a 0.40%, Si: de 0.05 a 0.50%, Mn: 1.51 a 3.50%, P: de 0.010 a 0.100%, S: 0.30% o menos, Cr: 0.05 a 2.50%, V: 0.10 a 0.75%, Ti: 0.005% a 0.250%, Al: 0.005 a 0.060% y N: 0.002 a 0.020%, siendo el resto Fe e impurezas y satisface la fórmula (1). Una densidad numérica de TiNs que tiene un diámetro equivalente del círculo de no menos de 20 µm en acero es de 0.3 a 4.0/mm210 : 0.48 = C + 0.11Mn + 0.08Cr + 0.75V + 0.20Mo = 1.50 (1) donde, los símbolos de los elementos en la fórmula deben ser sustituidos por el contenido de los elementos correspondientes (en porcentaje en masa).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017033853 | 2017-02-24 | ||
PCT/JP2018/006622 WO2018155610A1 (ja) | 2017-02-24 | 2018-02-23 | 熱間鍛造用棒鋼 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019009970A true MX2019009970A (es) | 2019-10-14 |
Family
ID=63252761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019009970A MX2019009970A (es) | 2017-02-24 | 2018-02-23 | Barra de acero para forja en caliente. |
Country Status (5)
Country | Link |
---|---|
US (1) | US11180818B2 (es) |
JP (1) | JP6617852B2 (es) |
CN (1) | CN110337504B (es) |
MX (1) | MX2019009970A (es) |
WO (1) | WO2018155610A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7380957B1 (ja) | 2022-01-28 | 2023-11-15 | Jfeスチール株式会社 | 鋼部品およびその製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2647314B2 (ja) * | 1992-10-09 | 1997-08-27 | 新日本製鐵株式会社 | 降伏点制御圧延形鋼およびその製造方法 |
JP4022958B2 (ja) * | 1997-11-11 | 2007-12-19 | Jfeスチール株式会社 | 溶接熱影響部靱性に優れた高靱性厚鋼板およびその製造方法 |
JP4314851B2 (ja) * | 2003-03-14 | 2009-08-19 | 大同特殊鋼株式会社 | 破断分離に適した高強度非調質鋼 |
JP4676817B2 (ja) | 2005-06-01 | 2011-04-27 | 株式会社神戸製鋼所 | 破断分割性に優れたコネクティングロッド用鋼 |
JP5068087B2 (ja) | 2007-02-23 | 2012-11-07 | 株式会社神戸製鋼所 | 破断分割性および被削性に優れた破断分割型コネクティングロッド用鋼 |
BRPI0809532A2 (pt) | 2008-02-26 | 2011-11-08 | Nippon Steel Corp | aço microligado forjado a quente e aço laminado a quente excelentes em capacidade de separação por fratura e em capacidade de usinagem, e componente feito de aço microligado forjado a quente |
JP5340290B2 (ja) * | 2008-07-29 | 2013-11-13 | 新日鐵住金株式会社 | 高強度破断分割用非調質鋼および破断分割用鋼部品 |
JP5598038B2 (ja) | 2010-03-18 | 2014-10-01 | 愛知製鋼株式会社 | 熱間鍛造非調質鋼部品及びこれに用いる熱間鍛造用非調質鋼 |
DE102010030911A1 (de) * | 2010-07-02 | 2012-01-05 | Kunststoff-Technik Scherer & Trier Gmbh & Co Kg | Verfahren zur Herstellung eines Formteils und Formteil |
JP5419820B2 (ja) * | 2010-07-20 | 2014-02-19 | 新日鐵住金株式会社 | 熱間鍛造用圧延棒鋼または線材 |
US8945235B2 (en) * | 2012-03-27 | 2015-02-03 | Atrium Medical Corporation | Removable deployment device, system, and method for implantable prostheses |
JP2016027204A (ja) | 2014-07-07 | 2016-02-18 | 大同特殊鋼株式会社 | 時効硬化型ベイナイト非調質鋼 |
KR101955839B1 (ko) * | 2014-10-17 | 2019-03-07 | 신닛테츠스미킨 카부시키카이샤 | 크랙킹 커넥팅 로드용 압연 강재 |
-
2018
- 2018-02-23 US US16/484,666 patent/US11180818B2/en active Active
- 2018-02-23 CN CN201880013370.5A patent/CN110337504B/zh active Active
- 2018-02-23 JP JP2019501824A patent/JP6617852B2/ja active Active
- 2018-02-23 MX MX2019009970A patent/MX2019009970A/es unknown
- 2018-02-23 WO PCT/JP2018/006622 patent/WO2018155610A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2018155610A1 (ja) | 2019-12-12 |
WO2018155610A1 (ja) | 2018-08-30 |
CN110337504A (zh) | 2019-10-15 |
US20200010916A1 (en) | 2020-01-09 |
JP6617852B2 (ja) | 2019-12-11 |
US11180818B2 (en) | 2021-11-23 |
CN110337504B (zh) | 2021-06-15 |
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