CN1614038A - 中合金镍系冷作模具钢软化处理方法 - Google Patents
中合金镍系冷作模具钢软化处理方法 Download PDFInfo
- Publication number
- CN1614038A CN1614038A CN200410066865.4A CN200410066865A CN1614038A CN 1614038 A CN1614038 A CN 1614038A CN 200410066865 A CN200410066865 A CN 200410066865A CN 1614038 A CN1614038 A CN 1614038A
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- CN
- China
- Prior art keywords
- steel
- softening
- forging
- die steel
- cold working
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000005482 strain hardening Methods 0.000 title claims description 13
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 238000005242 forging Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 30
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 28
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 4
- 229910001563 bainite Inorganic materials 0.000 abstract description 10
- 229910001566 austenite Inorganic materials 0.000 abstract description 7
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract description 6
- 229910018487 Ni—Cr Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000000137 annealing Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
Description
软化时间 | 15h | 20h | 25h | 30h | 40h | 60h |
实施前,HB | 323 | 310 | 305 | 300 | 293 | 268 |
实施后,HB | 291 | 280 | 271 | 260 | 251 | 243 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200410066865.4A CN1277938C (zh) | 2004-09-29 | 2004-09-29 | 中合金镍系冷作模具钢软化处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200410066865.4A CN1277938C (zh) | 2004-09-29 | 2004-09-29 | 中合金镍系冷作模具钢软化处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1614038A true CN1614038A (zh) | 2005-05-11 |
CN1277938C CN1277938C (zh) | 2006-10-04 |
Family
ID=34764960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410066865.4A Expired - Fee Related CN1277938C (zh) | 2004-09-29 | 2004-09-29 | 中合金镍系冷作模具钢软化处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1277938C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912935A (zh) * | 2010-08-20 | 2010-12-15 | 张家港市广大机械锻造有限公司 | 基于P20+Ni模具钢锻造锻件的加热方法 |
CN102212759A (zh) * | 2011-05-26 | 2011-10-12 | 中国海洋石油总公司 | 水下夹桩器用合金钢及其制备方法 |
CN102477516A (zh) * | 2010-11-26 | 2012-05-30 | 浙江黄岩冲模厂 | 新型铸造模具钢及其制造方法 |
CN102876855A (zh) * | 2012-09-15 | 2013-01-16 | 内蒙古包钢钢联股份有限公司 | 一种超高强度贝氏体钢软化工艺 |
CN112458256A (zh) * | 2020-11-02 | 2021-03-09 | 抚顺特殊钢股份有限公司 | 一种1.2746即45NiCrMoV或4CrNi4MoV模具钢退火工艺 |
-
2004
- 2004-09-29 CN CN200410066865.4A patent/CN1277938C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912935A (zh) * | 2010-08-20 | 2010-12-15 | 张家港市广大机械锻造有限公司 | 基于P20+Ni模具钢锻造锻件的加热方法 |
CN101912935B (zh) * | 2010-08-20 | 2011-10-19 | 张家港市广大机械锻造有限公司 | 基于P20+Ni模具钢锻造锻件的加热方法 |
CN102477516A (zh) * | 2010-11-26 | 2012-05-30 | 浙江黄岩冲模厂 | 新型铸造模具钢及其制造方法 |
CN102212759A (zh) * | 2011-05-26 | 2011-10-12 | 中国海洋石油总公司 | 水下夹桩器用合金钢及其制备方法 |
CN102876855A (zh) * | 2012-09-15 | 2013-01-16 | 内蒙古包钢钢联股份有限公司 | 一种超高强度贝氏体钢软化工艺 |
CN112458256A (zh) * | 2020-11-02 | 2021-03-09 | 抚顺特殊钢股份有限公司 | 一种1.2746即45NiCrMoV或4CrNi4MoV模具钢退火工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1277938C (zh) | 2006-10-04 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: Orchard, Fujin Road, Baoshan District, Shanghai Patentee after: BAOSHAN IRON & STEEL Co.,Ltd. Address before: No. 333 Tongji Road, Shanghai, Baoshan District Patentee before: SHANGHAI NO 5 STEEL Co.,Ltd. BAO |
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ASS | Succession or assignment of patent right |
Owner name: BAOSHAN IRON + STEEL CO., LTD. Free format text: FORMER OWNER: SHANGHAI NO.5 IRON AND STEEL CO LTD, BAOSHAN IRON AND STEEL GROUP Effective date: 20081212 |
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ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN IRON + STEEL CO., LTD. Effective date: 20131216 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201900 BAOSHAN, SHANGHAI TO: 200940 BAOSHAN, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIAL STEEL Co.,Ltd. Address before: 201900 Fujin Road, Shanghai, orchard, Baoshan District Patentee before: BAOSHAN IRON & STEEL Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061004 Termination date: 20210929 |
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CF01 | Termination of patent right due to non-payment of annual fee |