CN109609731A - 一种高铬磨锻等温淬火热处理工艺方法 - Google Patents
一种高铬磨锻等温淬火热处理工艺方法 Download PDFInfo
- Publication number
- CN109609731A CN109609731A CN201811569378.8A CN201811569378A CN109609731A CN 109609731 A CN109609731 A CN 109609731A CN 201811569378 A CN201811569378 A CN 201811569378A CN 109609731 A CN109609731 A CN 109609731A
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- Prior art keywords
- high chromium
- forging
- temperature
- mill
- mill forging
- Prior art date
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- Granted
Links
- 239000011651 chromium Substances 0.000 title claims abstract description 66
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 64
- 238000005242 forging Methods 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 48
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 46
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 24
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 23
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 22
- 239000010439 graphite Substances 0.000 claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 19
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 18
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 14
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000011833 salt mixture Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 229960004424 carbon dioxide Drugs 0.000 description 15
- 229910001018 Cast iron Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910001037 White iron Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229960005419 nitrogen Drugs 0.000 description 4
- 229910001566 austenite Inorganic materials 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 229910001563 bainite Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000227425 Pieris rapae crucivora Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel Substances 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/607—Molten salts
-
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/36—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for balls; for rollers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
- C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
- C23C8/64—Carburising
- C23C8/66—Carburising of ferrous surfaces
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Forging (AREA)
Abstract
Description
项目 | 硬度/HRC | 冲击韧性(J/cm<sup>2</sup>) |
数值 | ≥65 | ≥14.0 |
项目 | 硬度/HRC | 冲击韧性(J/cm<sup>2</sup>) |
数值 | 66.7 | 14.8 |
项目 | 硬度/HRC | 冲击韧性(J/cm<sup>2</sup>) |
数值 | 67.1 | 14.2 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811569378.8A CN109609731B (zh) | 2018-12-21 | 2018-12-21 | 一种高铬磨锻等温淬火热处理工艺方法 |
Applications Claiming Priority (1)
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CN201811569378.8A CN109609731B (zh) | 2018-12-21 | 2018-12-21 | 一种高铬磨锻等温淬火热处理工艺方法 |
Publications (2)
Publication Number | Publication Date |
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CN109609731A true CN109609731A (zh) | 2019-04-12 |
CN109609731B CN109609731B (zh) | 2021-04-06 |
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CN201811569378.8A Active CN109609731B (zh) | 2018-12-21 | 2018-12-21 | 一种高铬磨锻等温淬火热处理工艺方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111560498A (zh) * | 2020-06-08 | 2020-08-21 | 马鞍山常裕机械设备有限公司 | 一种高铬合金铸造磨球高温等温淬火工艺 |
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CN104087846A (zh) * | 2014-07-07 | 2014-10-08 | 北京工业大学 | 一种高碳硅硼奥贝耐磨铸钢及其制备方法 |
CN104099531A (zh) * | 2014-07-31 | 2014-10-15 | 宁国市宁武耐磨材料有限公司 | 一种高硬度耐磨球及其制备方法 |
CN104178696A (zh) * | 2014-07-28 | 2014-12-03 | 宁国市南方耐磨材料有限公司 | 一种石墨球化耐磨球 |
CN104313452A (zh) * | 2014-09-26 | 2015-01-28 | 北京工业大学 | 一种含碳化物奥贝耐磨球铁及其制备方法 |
WO2015078362A1 (zh) * | 2013-11-27 | 2015-06-04 | 厦门钨业股份有限公司 | 一种低b的稀土磁铁 |
US20150368729A1 (en) * | 2012-11-14 | 2015-12-24 | Compañìa Electro Metalúrgica S.A. | Method for the production of high-wear-resistance martensitic cast steel and steel with said characteristics |
CN105331894A (zh) * | 2015-10-11 | 2016-02-17 | 湖南电力耐磨金属制品有限公司 | 一种纳米Si3N4增强增韧耐磨铸造钢球及其制备方法 |
CN106319336A (zh) * | 2016-08-23 | 2017-01-11 | 宁国市开源电力耐磨材料有限公司 | 一种低碳高铬耐磨球及其制备工艺 |
CN108531827A (zh) * | 2018-07-13 | 2018-09-14 | 宁国市正兴耐磨材料有限公司 | 一种高硬度强韧性高锰耐磨球的制备方法 |
US10094010B2 (en) * | 2014-06-19 | 2018-10-09 | The Ohio State University | Cobalt-free, galling and wear resistant austenitic stainless steel hard-facing alloy |
CN108842041A (zh) * | 2018-07-13 | 2018-11-20 | 宁国市正兴耐磨材料有限公司 | 一种可用于研磨强氧化性材料的多层耐磨球及其制备方法 |
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2018
- 2018-12-21 CN CN201811569378.8A patent/CN109609731B/zh active Active
Patent Citations (11)
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US20150368729A1 (en) * | 2012-11-14 | 2015-12-24 | Compañìa Electro Metalúrgica S.A. | Method for the production of high-wear-resistance martensitic cast steel and steel with said characteristics |
WO2015078362A1 (zh) * | 2013-11-27 | 2015-06-04 | 厦门钨业股份有限公司 | 一种低b的稀土磁铁 |
US10094010B2 (en) * | 2014-06-19 | 2018-10-09 | The Ohio State University | Cobalt-free, galling and wear resistant austenitic stainless steel hard-facing alloy |
CN104087846A (zh) * | 2014-07-07 | 2014-10-08 | 北京工业大学 | 一种高碳硅硼奥贝耐磨铸钢及其制备方法 |
CN104178696A (zh) * | 2014-07-28 | 2014-12-03 | 宁国市南方耐磨材料有限公司 | 一种石墨球化耐磨球 |
CN104099531A (zh) * | 2014-07-31 | 2014-10-15 | 宁国市宁武耐磨材料有限公司 | 一种高硬度耐磨球及其制备方法 |
CN104313452A (zh) * | 2014-09-26 | 2015-01-28 | 北京工业大学 | 一种含碳化物奥贝耐磨球铁及其制备方法 |
CN105331894A (zh) * | 2015-10-11 | 2016-02-17 | 湖南电力耐磨金属制品有限公司 | 一种纳米Si3N4增强增韧耐磨铸造钢球及其制备方法 |
CN106319336A (zh) * | 2016-08-23 | 2017-01-11 | 宁国市开源电力耐磨材料有限公司 | 一种低碳高铬耐磨球及其制备工艺 |
CN108531827A (zh) * | 2018-07-13 | 2018-09-14 | 宁国市正兴耐磨材料有限公司 | 一种高硬度强韧性高锰耐磨球的制备方法 |
CN108842041A (zh) * | 2018-07-13 | 2018-11-20 | 宁国市正兴耐磨材料有限公司 | 一种可用于研磨强氧化性材料的多层耐磨球及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111560498A (zh) * | 2020-06-08 | 2020-08-21 | 马鞍山常裕机械设备有限公司 | 一种高铬合金铸造磨球高温等温淬火工艺 |
CN111560498B (zh) * | 2020-06-08 | 2021-12-24 | 马鞍山常裕机械设备有限公司 | 一种高铬合金铸造磨球高温等温淬火工艺 |
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CN109609731B (zh) | 2021-04-06 |
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Denomination of invention: A high chromium grinding forging isothermal quenching heat treatment process Effective date of registration: 20220429 Granted publication date: 20210406 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: NINGGUO HUAFENG WEAR-RESISTANT MATERIAL Co.,Ltd. Registration number: Y2022980005018 |
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