CN106834650B - 一种获得低碳低合金黑皮锻钢轴超细珠光体的方法 - Google Patents
一种获得低碳低合金黑皮锻钢轴超细珠光体的方法 Download PDFInfo
- Publication number
- CN106834650B CN106834650B CN201710127021.3A CN201710127021A CN106834650B CN 106834650 B CN106834650 B CN 106834650B CN 201710127021 A CN201710127021 A CN 201710127021A CN 106834650 B CN106834650 B CN 106834650B
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- CN
- China
- Prior art keywords
- low
- forged steel
- steel axle
- casting skin
- carbon
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710127021.3A CN106834650B (zh) | 2017-03-06 | 2017-03-06 | 一种获得低碳低合金黑皮锻钢轴超细珠光体的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710127021.3A CN106834650B (zh) | 2017-03-06 | 2017-03-06 | 一种获得低碳低合金黑皮锻钢轴超细珠光体的方法 |
Publications (2)
Publication Number | Publication Date |
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CN106834650A CN106834650A (zh) | 2017-06-13 |
CN106834650B true CN106834650B (zh) | 2018-03-13 |
Family
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Family Applications (1)
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CN201710127021.3A Active CN106834650B (zh) | 2017-03-06 | 2017-03-06 | 一种获得低碳低合金黑皮锻钢轴超细珠光体的方法 |
Country Status (1)
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CN (1) | CN106834650B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113061692B (zh) * | 2021-03-22 | 2023-02-28 | 铜陵有色金神耐磨材料有限责任公司 | 一种大型半自磨机矿用耐磨钢球锻后正火预处理工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024322A (ja) * | 1983-02-21 | 1985-02-07 | High Frequency Heattreat Co Ltd | 大径鋼棒全断面の熱処理方法および連続移動熱処理装置 |
JP5605272B2 (ja) * | 2011-03-02 | 2014-10-15 | 新日鐵住金株式会社 | 高強度かつ強度傾斜を有する鋼製熱間加工品の製造方法 |
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2017
- 2017-03-06 CN CN201710127021.3A patent/CN106834650B/zh active Active
Non-Patent Citations (2)
Title |
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"裂解加工汽车连杆用V-N微合金锻钢的连续冷却转变";张贤忠 等;《金属热处理》;20150831;第40卷(第8期);正文第45-46和48页 * |
"钒微合金化锻造钢";李钰 等;《钢铁钒钛》;20130831;第34卷(第4期);正文第111-112页 * |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for obtaining ultra-fine pearlite of low carbon and low alloy black skin forged steel shaft Effective date of registration: 20211111 Granted publication date: 20180313 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2021320000323 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230116 Granted publication date: 20180313 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2021320000323 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Method for Obtaining Ultrafine Pearlite of Low-carbon Low-alloy Black-skin Forged Steel Shaft Effective date of registration: 20230117 Granted publication date: 20180313 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2023320000039 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |