MX2018014019A - Producto forjado en caliente. - Google Patents
Producto forjado en caliente.Info
- Publication number
- MX2018014019A MX2018014019A MX2018014019A MX2018014019A MX2018014019A MX 2018014019 A MX2018014019 A MX 2018014019A MX 2018014019 A MX2018014019 A MX 2018014019A MX 2018014019 A MX2018014019 A MX 2018014019A MX 2018014019 A MX2018014019 A MX 2018014019A
- Authority
- MX
- Mexico
- Prior art keywords
- forged product
- hot forged
- pearlite structure
- depth
- less
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
-
- 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous 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
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
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)
- Forging (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Se proporciona un producto forjado en caliente que tiene una resistencia al desgaste y resistencia a la fatiga excelentes, incluso cuando el producto forjado en caliente se produce con un tratamiento térmico de refinación y omitiendo un tratamiento térmico de endurecimiento de la cubierta, después de la forja en caliente. Un producto forjado en caliente, de acuerdo con una modalidad de la presente invención, tiene una composición química que consiste, en % en masa, en C: de 0.45 a 0.70%, Si: de 0.01 a 0.70%, Mn: de 1.0 a 1.7%, S: de 0.01 a 0.1% , Cr: de 0.05 a 0.25%, Al: de 0.003 a 0.050%, N: de 0.003 a 0.02%, Ca: de 0 a 0.01%, Cu: de 0 a 0.15% y Ni: de 0 a 0.15% con el resto siendo Fe e impurezas. La matriz a una profundidad de 500 µm a 5 mm desde una superficie no mecanizada del producto forjado es una estructura de ferrita y perlita, en la que una fracción de área de ferrita proeutectoide es 3% o menos o una estructura de perlita y el diámetro promedio de las colonias de perlita en la estructura de perlita a una profundidad de 500 µm a 5 mm desde la superficie no mecanizada es de 5.0 µm o menos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/065083 WO2017199442A1 (ja) | 2016-05-20 | 2016-05-20 | 熱間鍛造品 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018014019A true MX2018014019A (es) | 2019-04-01 |
Family
ID=60326328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018014019A MX2018014019A (es) | 2016-05-20 | 2016-05-20 | Producto forjado en caliente. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10975452B2 (es) |
| EP (1) | EP3460084A4 (es) |
| CN (1) | CN109154042B (es) |
| BR (1) | BR112018073394A2 (es) |
| MX (1) | MX2018014019A (es) |
| WO (1) | WO2017199442A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112021018991A2 (pt) * | 2019-04-10 | 2021-11-30 | Nippon Steel Corp | Componente de eixo de aço |
| CN113930673A (zh) * | 2021-09-10 | 2022-01-14 | 河钢股份有限公司承德分公司 | 一种气刀挡板用钢及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61264129A (ja) | 1985-05-17 | 1986-11-22 | Kobe Steel Ltd | 高強度高靭性非調質熱間鍛造品の製造方法 |
| JP2833004B2 (ja) * | 1989-05-19 | 1998-12-09 | 住友金属工業株式会社 | 微細粒パーライト鋼材 |
| JP2991064B2 (ja) * | 1994-12-15 | 1999-12-20 | 住友金属工業株式会社 | 窒化非調質鍛造用鋼および窒化非調質鍛造品 |
| JP3036416B2 (ja) | 1995-11-15 | 2000-04-24 | 株式会社神戸製鋼所 | 高疲労強度を有する熱間鍛造非調質鋼および鍛造品の製造方法 |
| JPH10226847A (ja) | 1997-02-13 | 1998-08-25 | Daido Steel Co Ltd | Ｖ無添加熱間鍛造用非調質鋼 |
| JP2000328193A (ja) | 1999-05-21 | 2000-11-28 | Kobe Steel Ltd | 耐摩耗性に優れた熱間鍛造用非調質鋼 |
| JP4556334B2 (ja) * | 2001-02-01 | 2010-10-06 | 大同特殊鋼株式会社 | 軟窒化用非調質鋼熱間鍛造部品 |
| JP4507422B2 (ja) * | 2001-02-27 | 2010-07-21 | 愛知製鋼株式会社 | 被削性及び耐摩耗性に優れたクランクシャフト用鋼 |
| JP4609585B2 (ja) * | 2008-06-06 | 2011-01-12 | 住友金属工業株式会社 | 軟窒化用鋼、軟窒化用鋼材およびクランクシャフト |
| JP5370281B2 (ja) * | 2010-06-16 | 2013-12-18 | 新日鐵住金株式会社 | 鍛造クランクシャフト |
| KR101316248B1 (ko) | 2011-06-02 | 2013-10-08 | 현대자동차주식회사 | 초미세립 펄라이트 조직을 갖는 비조질강 및 그 제조방법 |
| WO2013114553A1 (ja) * | 2012-01-31 | 2013-08-08 | 日産自動車株式会社 | 鍛造品の製造方法 |
| JP6394319B2 (ja) * | 2014-11-21 | 2018-09-26 | 新日鐵住金株式会社 | 熱間鍛造品 |
-
2016
- 2016-05-20 CN CN201680085817.0A patent/CN109154042B/zh active Active
- 2016-05-20 MX MX2018014019A patent/MX2018014019A/es unknown
- 2016-05-20 EP EP16902461.9A patent/EP3460084A4/en not_active Withdrawn
- 2016-05-20 BR BR112018073394-6A patent/BR112018073394A2/pt not_active Application Discontinuation
- 2016-05-20 US US16/091,828 patent/US10975452B2/en active Active
- 2016-05-20 WO PCT/JP2016/065083 patent/WO2017199442A1/ja unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112018073394A2 (pt) | 2019-03-19 |
| EP3460084A4 (en) | 2020-02-26 |
| EP3460084A1 (en) | 2019-03-27 |
| CN109154042B (zh) | 2020-08-11 |
| WO2017199442A1 (ja) | 2017-11-23 |
| US10975452B2 (en) | 2021-04-13 |
| CN109154042A (zh) | 2019-01-04 |
| US20190127817A1 (en) | 2019-05-02 |
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