CN110541124B - 含氮塑料模具扁钢锭及其工艺方法 - Google Patents
含氮塑料模具扁钢锭及其工艺方法 Download PDFInfo
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- CN110541124B CN110541124B CN201910853229.2A CN201910853229A CN110541124B CN 110541124 B CN110541124 B CN 110541124B CN 201910853229 A CN201910853229 A CN 201910853229A CN 110541124 B CN110541124 B CN 110541124B
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- rolling
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- steel ingot
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 174
- 239000010959 steel Substances 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 40
- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 239000004033 plastic Substances 0.000 title claims abstract description 35
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims abstract description 125
- 238000003723 Smelting Methods 0.000 claims abstract description 36
- 238000009749 continuous casting Methods 0.000 claims abstract description 24
- 239000012535 impurity Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 121
- 229910052757 nitrogen Inorganic materials 0.000 claims description 68
- 239000011572 manganese Substances 0.000 claims description 48
- 229910052748 manganese Inorganic materials 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 34
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 21
- 239000000956 alloy Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 12
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 12
- 239000004571 lime Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 9
- 238000005275 alloying Methods 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 7
- 229910052786 argon Inorganic materials 0.000 claims description 6
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000010436 fluorite Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 241001062472 Stokellia anisodon Species 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 238000006477 desulfuration reaction Methods 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 239000011651 chromium Substances 0.000 description 8
- 238000000137 annealing Methods 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 230000003009 desulfurizing effect Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 229910000914 Mn alloy Inorganic materials 0.000 description 2
- 229910001199 N alloy Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000742 Microalloyed steel Inorganic materials 0.000 description 1
- 229910001214 P-type tool steel Inorganic materials 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
-
- 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
- C22C33/06—Making ferrous alloys by melting using master alloys
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/04—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
Abstract
Description
Claims (5)
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CN201910853229.2A CN110541124B (zh) | 2019-09-10 | 2019-09-10 | 含氮塑料模具扁钢锭及其工艺方法 |
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CN110541124A CN110541124A (zh) | 2019-12-06 |
CN110541124B true CN110541124B (zh) | 2021-05-25 |
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CN111575577B (zh) * | 2020-04-26 | 2021-11-02 | 攀钢集团江油长城特殊钢有限公司 | 一种塑料模具圆钢及其制备方法 |
CN113174463A (zh) * | 2021-03-31 | 2021-07-27 | 甘肃酒钢集团宏兴钢铁股份有限公司 | 一种lf钢包炉资源化利用阴极炭块生产高碳钢的方法 |
CN113584377A (zh) * | 2021-06-22 | 2021-11-02 | 济源市瑞麦特金属材料有限公司 | 一种含氮不锈钢及制备方法 |
CN113802069A (zh) * | 2021-09-18 | 2021-12-17 | 恒碧沃金属材料(上海)有限公司 | 新型模具钢材料及其制备方法 |
CN115786632A (zh) * | 2022-11-09 | 2023-03-14 | 抚顺特殊钢股份有限公司 | 一种含氮耐蚀塑料模具钢锻材的制造方法 |
Citations (12)
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JPS5518563A (en) * | 1978-07-26 | 1980-02-08 | Hitachi Metals Ltd | Steel for glass forming preharden metal mold |
CN1405351A (zh) * | 2002-03-18 | 2003-03-26 | 安阳钢铁股份有限公司 | 用富氮和含钒合金微合金化高强度低合金钢及其冶炼方法 |
EP1602740A1 (en) * | 2004-06-04 | 2005-12-07 | Daido Tokushuko Kabushiki Kaisha | Martensitic stainless steel |
CN1920085A (zh) * | 2006-09-08 | 2007-02-28 | 无锡市赤城特钢销售有限公司 | 一种耐腐蚀易切削塑料模具钢 |
JP2009155687A (ja) * | 2007-12-26 | 2009-07-16 | Kobe Steel Ltd | 冷間加工用鋼およびその製造方法ならびに冷間加工鋼部品 |
CN101861407A (zh) * | 2007-09-10 | 2010-10-13 | 奥贝特迪瓦尔公司 | 马氏体不锈钢、由其制成的部件的生产方法和由此生产出的部件 |
CN101967608A (zh) * | 2010-11-12 | 2011-02-09 | 上海大学 | 一种含氮耐蚀塑料模具钢及其制备工艺 |
CN104651745A (zh) * | 2013-11-21 | 2015-05-27 | 百乐特殊钢有限两合公司 | 由马氏体铬钢制造塑料模具的方法以及塑料模具 |
CN108559925A (zh) * | 2018-08-01 | 2018-09-21 | 攀钢集团攀枝花钢铁研究院有限公司 | 模具钢及其制备方法 |
CN109207856A (zh) * | 2018-10-17 | 2019-01-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 含氮塑料模具扁钢及其生产方法 |
CN109593921A (zh) * | 2018-12-27 | 2019-04-09 | 宁波兴波机械有限公司 | 模具钢的软氮化热处理方法 |
CN110184547A (zh) * | 2019-07-03 | 2019-08-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 含氮塑料模具宽厚扁钢及其制备方法 |
-
2019
- 2019-09-10 CN CN201910853229.2A patent/CN110541124B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518563A (en) * | 1978-07-26 | 1980-02-08 | Hitachi Metals Ltd | Steel for glass forming preharden metal mold |
CN1405351A (zh) * | 2002-03-18 | 2003-03-26 | 安阳钢铁股份有限公司 | 用富氮和含钒合金微合金化高强度低合金钢及其冶炼方法 |
EP1602740A1 (en) * | 2004-06-04 | 2005-12-07 | Daido Tokushuko Kabushiki Kaisha | Martensitic stainless steel |
CN1920085A (zh) * | 2006-09-08 | 2007-02-28 | 无锡市赤城特钢销售有限公司 | 一种耐腐蚀易切削塑料模具钢 |
CN101861407A (zh) * | 2007-09-10 | 2010-10-13 | 奥贝特迪瓦尔公司 | 马氏体不锈钢、由其制成的部件的生产方法和由此生产出的部件 |
JP2009155687A (ja) * | 2007-12-26 | 2009-07-16 | Kobe Steel Ltd | 冷間加工用鋼およびその製造方法ならびに冷間加工鋼部品 |
CN101967608A (zh) * | 2010-11-12 | 2011-02-09 | 上海大学 | 一种含氮耐蚀塑料模具钢及其制备工艺 |
CN104651745A (zh) * | 2013-11-21 | 2015-05-27 | 百乐特殊钢有限两合公司 | 由马氏体铬钢制造塑料模具的方法以及塑料模具 |
CN108559925A (zh) * | 2018-08-01 | 2018-09-21 | 攀钢集团攀枝花钢铁研究院有限公司 | 模具钢及其制备方法 |
CN109207856A (zh) * | 2018-10-17 | 2019-01-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 含氮塑料模具扁钢及其生产方法 |
CN109593921A (zh) * | 2018-12-27 | 2019-04-09 | 宁波兴波机械有限公司 | 模具钢的软氮化热处理方法 |
CN110184547A (zh) * | 2019-07-03 | 2019-08-30 | 攀钢集团攀枝花钢铁研究院有限公司 | 含氮塑料模具宽厚扁钢及其制备方法 |
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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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Application publication date: 20191206 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: Flat steel ingots for nitrogen-containing plastic molds and their process methods Granted publication date: 20210525 License type: Exclusive License Record date: 20240322 |