CN108425075A - 一种汽车悬架系统用弹簧钢及其制造方法 - Google Patents
一种汽车悬架系统用弹簧钢及其制造方法 Download PDFInfo
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- CN108425075A CN108425075A CN201810316596.4A CN201810316596A CN108425075A CN 108425075 A CN108425075 A CN 108425075A CN 201810316596 A CN201810316596 A CN 201810316596A CN 108425075 A CN108425075 A CN 108425075A
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- CN
- China
- Prior art keywords
- steel
- spring steel
- suspension system
- control
- automobile suspension
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- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/064—Dephosphorising; Desulfurising
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/06—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810316596.4A CN108425075B (zh) | 2018-04-10 | 2018-04-10 | 一种汽车悬架系统用弹簧钢及其制造方法 |
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CN201810316596.4A CN108425075B (zh) | 2018-04-10 | 2018-04-10 | 一种汽车悬架系统用弹簧钢及其制造方法 |
Publications (2)
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CN108425075A true CN108425075A (zh) | 2018-08-21 |
CN108425075B CN108425075B (zh) | 2020-02-11 |
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CN201810316596.4A Active CN108425075B (zh) | 2018-04-10 | 2018-04-10 | 一种汽车悬架系统用弹簧钢及其制造方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109881117A (zh) * | 2019-03-20 | 2019-06-14 | 包头钢铁(集团)有限责任公司 | 一种高碳弹簧用热轧卷板及其生产方法 |
CN111961981A (zh) * | 2020-07-29 | 2020-11-20 | 南京钢铁股份有限公司 | 一种铁路扣件用60Si2Mn弹簧钢及其制备方法 |
CN115125446A (zh) * | 2022-06-28 | 2022-09-30 | 浙江伊思灵双第弹簧有限公司 | 一种汽车用高疲劳性能弹簧及其制备方法 |
CN115287401A (zh) * | 2022-07-19 | 2022-11-04 | 山西太钢不锈钢股份有限公司 | 一种控制车轴钢中的硅酸盐类夹杂物的冶炼方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101717894A (zh) * | 2009-12-15 | 2010-06-02 | 南京钢铁股份有限公司 | 一种40Si2MnCrNiMoVNbN弹簧钢及其生产工艺 |
CN106191648A (zh) * | 2016-07-06 | 2016-12-07 | 安徽红桥金属制造有限公司 | 一种65Si2CrVA弹簧钢及其生产工艺 |
-
2018
- 2018-04-10 CN CN201810316596.4A patent/CN108425075B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101717894A (zh) * | 2009-12-15 | 2010-06-02 | 南京钢铁股份有限公司 | 一种40Si2MnCrNiMoVNbN弹簧钢及其生产工艺 |
CN106191648A (zh) * | 2016-07-06 | 2016-12-07 | 安徽红桥金属制造有限公司 | 一种65Si2CrVA弹簧钢及其生产工艺 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109881117A (zh) * | 2019-03-20 | 2019-06-14 | 包头钢铁(集团)有限责任公司 | 一种高碳弹簧用热轧卷板及其生产方法 |
CN111961981A (zh) * | 2020-07-29 | 2020-11-20 | 南京钢铁股份有限公司 | 一种铁路扣件用60Si2Mn弹簧钢及其制备方法 |
CN115125446A (zh) * | 2022-06-28 | 2022-09-30 | 浙江伊思灵双第弹簧有限公司 | 一种汽车用高疲劳性能弹簧及其制备方法 |
CN115287401A (zh) * | 2022-07-19 | 2022-11-04 | 山西太钢不锈钢股份有限公司 | 一种控制车轴钢中的硅酸盐类夹杂物的冶炼方法 |
CN115287401B (zh) * | 2022-07-19 | 2023-12-22 | 山西太钢不锈钢股份有限公司 | 一种控制车轴钢中的硅酸盐类夹杂物的冶炼方法 |
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CN108425075B (zh) | 2020-02-11 |
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PE01 | Entry into force 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: Spring steel for automobile suspension system and manufacturing method thereof Effective date of registration: 20211227 Granted publication date: 20200211 Pledgee: Xiwang Group Finance Co.,Ltd. Pledgor: XIWANG METAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980016144 |
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PC01 | Cancellation 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: 20220711 Granted publication date: 20200211 Pledgee: Xiwang Group Finance Co.,Ltd. Pledgor: XIWANG METAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980016144 |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20220811 Address after: West side of the middle section of Xiwang Avenue, Xiwang Industrial Park, Zouping City, Binzhou City, Shandong Province, 256200 Patentee after: Zhongke Xiwang Special Steel Co.,Ltd. Address before: Xiwang Industrial Park, Handian Town, Zouping County, Binzhou City, Shandong Province, 251700 Patentee before: XIWANG METAL TECHNOLOGY Co.,Ltd. |