CN1330788C - 一种微合金铸钢的生产工艺 - Google Patents
一种微合金铸钢的生产工艺 Download PDFInfo
- Publication number
- CN1330788C CN1330788C CNB2004100130711A CN200410013071A CN1330788C CN 1330788 C CN1330788 C CN 1330788C CN B2004100130711 A CNB2004100130711 A CN B2004100130711A CN 200410013071 A CN200410013071 A CN 200410013071A CN 1330788 C CN1330788 C CN 1330788C
- Authority
- CN
- China
- Prior art keywords
- cast steel
- microalloy
- microalloy cast
- normalizing
- steel
- 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.)
- Expired - Fee Related
Links
- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 31
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 12
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims abstract description 8
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims abstract description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 238000005275 alloying Methods 0.000 claims description 8
- 238000005496 tempering Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000005480 shot peening Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000005422 blasting Methods 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract 2
- 230000008023 solidification Effects 0.000 abstract 2
- 235000011194 food seasoning agent Nutrition 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910000734 martensite Inorganic materials 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000007499 fusion processing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100130711A CN1330788C (zh) | 2004-04-20 | 2004-04-20 | 一种微合金铸钢的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100130711A CN1330788C (zh) | 2004-04-20 | 2004-04-20 | 一种微合金铸钢的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1570182A CN1570182A (zh) | 2005-01-26 |
CN1330788C true CN1330788C (zh) | 2007-08-08 |
Family
ID=34478172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100130711A Expired - Fee Related CN1330788C (zh) | 2004-04-20 | 2004-04-20 | 一种微合金铸钢的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1330788C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007197812A (ja) * | 2005-12-28 | 2007-08-09 | Honda Motor Co Ltd | 軟窒化非調質鋼部材 |
CN101886223B (zh) * | 2010-07-09 | 2012-05-23 | 清华大学 | 一种高强高韧低合金锰系铸钢的制备方法 |
CN102899575B (zh) * | 2012-11-12 | 2014-08-27 | 莱芜钢铁集团有限公司 | 焊接电镀液压杆用非调质钢及其生产方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107749A (zh) * | 1985-10-19 | 1986-07-23 | 鞍山钢铁公司 | 耐磨耐蚀低合金轻轨钢 |
CN1109919A (zh) * | 1995-03-28 | 1995-10-11 | 王宇辉 | 一种低合金耐磨钢 |
CN1182142A (zh) * | 1996-11-07 | 1998-05-20 | 鞍山钢铁集团公司 | 一种耐磨铸钢 |
US6383311B1 (en) * | 1998-11-19 | 2002-05-07 | Nippon Steel Corporation | High strength drive shaft and process for producing the same |
CN1360082A (zh) * | 2000-12-21 | 2002-07-24 | 高福池 | 整体自润滑耐磨复合材料 |
-
2004
- 2004-04-20 CN CNB2004100130711A patent/CN1330788C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107749A (zh) * | 1985-10-19 | 1986-07-23 | 鞍山钢铁公司 | 耐磨耐蚀低合金轻轨钢 |
CN1109919A (zh) * | 1995-03-28 | 1995-10-11 | 王宇辉 | 一种低合金耐磨钢 |
CN1182142A (zh) * | 1996-11-07 | 1998-05-20 | 鞍山钢铁集团公司 | 一种耐磨铸钢 |
US6383311B1 (en) * | 1998-11-19 | 2002-05-07 | Nippon Steel Corporation | High strength drive shaft and process for producing the same |
CN1360082A (zh) * | 2000-12-21 | 2002-07-24 | 高福池 | 整体自润滑耐磨复合材料 |
Also Published As
Publication number | Publication date |
---|---|
CN1570182A (zh) | 2005-01-26 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO WANGUAN INVESTMENT CASTING CO., LTD. Free format text: FORMER OWNER: CHEN SHOUJIE Effective date: 20081024 |
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C41 | Transfer of patent application or patent right or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Wanguan Investment Casting Co.,Ltd. Assignor: Chen Shoujie Contract fulfillment period: 2008.6.20 to 2013.6.19 contract change Contract record no.: 2008330000491 Denomination of invention: Microalloy cast steel and its manufacturing technique Granted publication date: 20070808 License type: Exclusive license Record date: 2008.9.17 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.20 TO 2013.6.19 Name of requester: NINGBO WANGUAN INVESTMENT CASTING CO., LTD. Effective date: 20080917 |
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TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Lotus Bridge, Yunlong Town, Ningbo, Zhejiang, Yinzhou District Patentee after: Ningbo Wanguan Investment Casting Co.,Ltd. Address before: Hubei City Park in Shiyan Province Dongfeng Road Office District 203 building 604 room dormitory Wenhui Patentee before: Chen Shoujie |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20130420 |