CN106480261B - 一种厚规格模具钢的热处理方法 - Google Patents
一种厚规格模具钢的热处理方法 Download PDFInfo
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- CN106480261B CN106480261B CN201611008545.2A CN201611008545A CN106480261B CN 106480261 B CN106480261 B CN 106480261B CN 201611008545 A CN201611008545 A CN 201611008545A CN 106480261 B CN106480261 B CN 106480261B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 61
- 239000010959 steel Substances 0.000 title claims abstract description 61
- 238000010438 heat treatment Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000010791 quenching Methods 0.000 claims abstract description 44
- 230000000171 quenching effect Effects 0.000 claims abstract description 37
- 238000010079 rubber tapping Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 37
- 239000003595 mist Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 17
- 238000005242 forging Methods 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000005507 spraying Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005496 tempering Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
Abstract
Description
工艺道次 | 冷却方式 | 冷却时间(/s) |
1 | 风冷 | 310 |
2 | 喷水冷却 | 45 |
3 | 风冷 | 200 |
4 | 雾冷 | 200 |
5 | 喷水冷却 | 85 |
6 | 风冷 | 420 |
7 | 喷水冷却 | 85 |
8 | 风冷 | 310 |
9 | 雾冷 | 300 |
10 | 喷水冷却 | 125 |
11 | 风冷 | 610 |
12 | 雾冷 | 610 |
13 | 喷水冷却 | 155 |
14 | 风冷 | 910 |
15 | 喷水冷却 | 155 |
16 | 风冷 | 910 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611008545.2A CN106480261B (zh) | 2016-11-16 | 2016-11-16 | 一种厚规格模具钢的热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611008545.2A CN106480261B (zh) | 2016-11-16 | 2016-11-16 | 一种厚规格模具钢的热处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106480261A CN106480261A (zh) | 2017-03-08 |
CN106480261B true CN106480261B (zh) | 2019-02-12 |
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CN201611008545.2A Active CN106480261B (zh) | 2016-11-16 | 2016-11-16 | 一种厚规格模具钢的热处理方法 |
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CN (1) | CN106480261B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111485091A (zh) * | 2020-04-16 | 2020-08-04 | 东北特殊钢集团股份有限公司 | 一种超大型塑料模具钢预硬方法 |
CN112014219B (zh) * | 2020-10-20 | 2021-02-19 | 中国航发沈阳黎明航空发动机有限责任公司 | 基于变形程度控制gh4169合金机匣锻件验收方法 |
CN112662845B (zh) * | 2020-12-03 | 2022-10-21 | 上海工程技术大学 | 一种大厚度工模具钢水雾淬火工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102409144A (zh) * | 2011-11-30 | 2012-04-11 | 东北特殊钢集团有限责任公司 | 连续式合金钢热处理线 |
CN103173604A (zh) * | 2013-04-12 | 2013-06-26 | 中原特钢股份有限公司 | 一种提高风机主轴低温冲击功的热处理方法 |
CN105132637A (zh) * | 2015-10-16 | 2015-12-09 | 山东伊莱特重工有限公司 | 油压机5CrMnMo上模双液淬火回火局部强化热处理工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103397148B (zh) * | 2013-07-30 | 2014-12-24 | 上海交通大学 | 制定水-空交替控时淬火冷却工艺的方法 |
CN103421940B (zh) * | 2013-09-05 | 2016-01-20 | 中原特钢股份有限公司 | 一种利用一次热循环对aisi4140及aisi4340结构钢锻件进行调质的工艺方法 |
CN104498685A (zh) * | 2014-12-09 | 2015-04-08 | 通裕重工股份有限公司 | 热作模具钢锻件的热处理工艺 |
-
2016
- 2016-11-16 CN CN201611008545.2A patent/CN106480261B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102409144A (zh) * | 2011-11-30 | 2012-04-11 | 东北特殊钢集团有限责任公司 | 连续式合金钢热处理线 |
CN103173604A (zh) * | 2013-04-12 | 2013-06-26 | 中原特钢股份有限公司 | 一种提高风机主轴低温冲击功的热处理方法 |
CN105132637A (zh) * | 2015-10-16 | 2015-12-09 | 山东伊莱特重工有限公司 | 油压机5CrMnMo上模双液淬火回火局部强化热处理工艺 |
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Effective date of registration: 20181220 Address after: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Applicant after: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 617000 Taoyuan street, East District, Panzhihua, Sichuan Province, No. 90 Applicant before: PANGANG GROUP PANZHIHUA IRON & STEEL RESEARCH INSTITUTE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee after: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Address before: 610306 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu City, Qingbaijiang District, xiangdao Boulevard, Chengxiang Town, No. 1509 (room 13, A District, railway port mansion), room 1319 Patentee before: CHENGDU ADVANCED METAL MATERIAL INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170308 Assignee: PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL Co.,Ltd. Assignor: Chengdu advanced metal material industry technology Research Institute Co.,Ltd. Contract record no.: X2024980003064 Denomination of invention: A Heat Treatment Method for Thick Specification Mold Steel Granted publication date: 20190212 License type: Exclusive License Record date: 20240322 |