CN113528980A - 模具钢板以及模具钢板的生产方法 - Google Patents
模具钢板以及模具钢板的生产方法 Download PDFInfo
- Publication number
- CN113528980A CN113528980A CN202110813068.1A CN202110813068A CN113528980A CN 113528980 A CN113528980 A CN 113528980A CN 202110813068 A CN202110813068 A CN 202110813068A CN 113528980 A CN113528980 A CN 113528980A
- Authority
- CN
- China
- Prior art keywords
- equal
- temperature
- steel plate
- less
- section
- 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 166
- 239000010959 steel Substances 0.000 title claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 239000000126 substance Substances 0.000 claims abstract description 33
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 10
- 238000009749 continuous casting Methods 0.000 claims description 65
- 238000010438 heat treatment Methods 0.000 claims description 53
- 238000005096 rolling process Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 16
- 238000003723 Smelting Methods 0.000 claims description 12
- 238000002791 soaking Methods 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 abstract description 13
- 229910052720 vanadium Inorganic materials 0.000 abstract description 9
- 229910052804 chromium Inorganic materials 0.000 abstract description 6
- 229910052748 manganese Inorganic materials 0.000 abstract description 5
- 239000002344 surface layer Substances 0.000 description 14
- 229910001563 bainite Inorganic materials 0.000 description 10
- 239000000047 product Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052840 fayalite Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110813068.1A CN113528980B (zh) | 2021-07-19 | 2021-07-19 | 模具钢板以及模具钢板的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110813068.1A CN113528980B (zh) | 2021-07-19 | 2021-07-19 | 模具钢板以及模具钢板的生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113528980A true CN113528980A (zh) | 2021-10-22 |
CN113528980B CN113528980B (zh) | 2022-07-22 |
Family
ID=78100133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110813068.1A Active CN113528980B (zh) | 2021-07-19 | 2021-07-19 | 模具钢板以及模具钢板的生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113528980B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101352724A (zh) * | 2008-09-02 | 2009-01-28 | 首钢总公司 | 一种含硼非调质塑料模具钢的制造方法 |
CN102650021A (zh) * | 2012-05-28 | 2012-08-29 | 上海大学 | 贝氏体预硬型塑料模具钢及其制备和热处理方法 |
CN103757544A (zh) * | 2013-12-05 | 2014-04-30 | 南京钢铁股份有限公司 | 一种经济型非调质微合金化塑料模具钢板及其制造方法 |
JP2015209588A (ja) * | 2014-04-30 | 2015-11-24 | 大同特殊鋼株式会社 | 金型用鋼及び金型 |
US20170056944A1 (en) * | 2015-08-24 | 2017-03-02 | Northeastern University | Cooling method and on-line cooling system for controlled rolling with inter-pass cooling process |
CN107747056A (zh) * | 2017-12-15 | 2018-03-02 | 武汉钢铁有限公司 | 一种热轧+回火贝氏体钢及生产方法 |
CN108043878A (zh) * | 2017-11-06 | 2018-05-18 | 江阴兴澄特种钢铁有限公司 | 一种椭圆连铸坯生产高探伤要求塑料模具钢厚板的方法 |
CN110527922A (zh) * | 2019-10-18 | 2019-12-03 | 福建三钢闽光股份有限公司 | 一种自回火全贝氏体组织塑料模具钢及其制备方法 |
-
2021
- 2021-07-19 CN CN202110813068.1A patent/CN113528980B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101352724A (zh) * | 2008-09-02 | 2009-01-28 | 首钢总公司 | 一种含硼非调质塑料模具钢的制造方法 |
CN102650021A (zh) * | 2012-05-28 | 2012-08-29 | 上海大学 | 贝氏体预硬型塑料模具钢及其制备和热处理方法 |
CN103757544A (zh) * | 2013-12-05 | 2014-04-30 | 南京钢铁股份有限公司 | 一种经济型非调质微合金化塑料模具钢板及其制造方法 |
JP2015209588A (ja) * | 2014-04-30 | 2015-11-24 | 大同特殊鋼株式会社 | 金型用鋼及び金型 |
US20170056944A1 (en) * | 2015-08-24 | 2017-03-02 | Northeastern University | Cooling method and on-line cooling system for controlled rolling with inter-pass cooling process |
CN108043878A (zh) * | 2017-11-06 | 2018-05-18 | 江阴兴澄特种钢铁有限公司 | 一种椭圆连铸坯生产高探伤要求塑料模具钢厚板的方法 |
CN107747056A (zh) * | 2017-12-15 | 2018-03-02 | 武汉钢铁有限公司 | 一种热轧+回火贝氏体钢及生产方法 |
CN110527922A (zh) * | 2019-10-18 | 2019-12-03 | 福建三钢闽光股份有限公司 | 一种自回火全贝氏体组织塑料模具钢及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113528980B (zh) | 2022-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103526111B (zh) | 屈服强度900MPa级热轧板带钢及其制备方法 | |
CN101768698B (zh) | 一种低成本屈服强度700mpa级非调质处理高强钢板及其制造方法 | |
CN104988435B (zh) | 一种低碳高韧性特厚钢板及其制造方法 | |
WO2018072076A1 (zh) | 一种连铸坯制造的厚度达177.8mm齿条钢板及其制造方法 | |
US20160230247A1 (en) | Non quenched and tempered steel and manufacturing process thereof | |
CN102400043B (zh) | 一种大厚度海洋工程用钢板 | |
CN103540838A (zh) | 一种低温容器用钢板及生产方法 | |
CN111876662B (zh) | 一种热作模具钢钢板及其制造方法 | |
CN104862616B (zh) | 一种大厚度高韧性容器钢板及其制造方法 | |
CN108220766A (zh) | 一种Cr-V系热作模具钢及其制备方法 | |
CN111057934A (zh) | 一种高性能热作模具钢及其生产工艺 | |
CN105018862B (zh) | 一种140mm厚度高韧性钢板及其制造方法 | |
CN102676920A (zh) | 一种大厚度低温压力容器用钢板及其生产方法 | |
CN114411043B (zh) | 一种大型热锻热作模具钢的制备方法 | |
CN105369150A (zh) | 一种超高强度装甲钢板及其制造方法 | |
CN115181911B (zh) | 特厚Q500qE桥梁钢板及其生产方法 | |
CN114959497A (zh) | 一种预硬化合金塑料模具钢及其生产方法 | |
CN113088813A (zh) | 一种热轧锯片用钢及生产方法 | |
CN106399840A (zh) | 低成本低屈强比调质型q690e钢板及生产方法 | |
CN112226687A (zh) | 一种低轧制压缩比齿条钢板及其制造方法 | |
CN114686768A (zh) | 一种360hb-450hb级耐磨钢及其生产方法 | |
CN114134398A (zh) | 一种屈强比为0.70-0.80的胀断连杆钢及制造方法 | |
CN110284058B (zh) | 一种高硬度碳素模架用钢 | |
CN115261746B (zh) | 特厚Q420qE桥梁钢板及其生产方法 | |
CN113528980B (zh) | 模具钢板以及模具钢板的生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 215624 Shagang science and technology building, Yongxin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL, Co.,Ltd. Country or region after: China Patentee after: Jiangsu Shagang Steel Co.,Ltd. Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Address before: 215624 Shagang science and technology building, Yongxin Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: INSTITUTE OF RESEARCH OF IRON & STEEL, JIANGSU PROVINCE/SHA-STEEL, Co.,Ltd. Country or region before: China Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address |