CN106661705A - 渗碳合金钢及其制备方法和应用 - Google Patents
渗碳合金钢及其制备方法和应用 Download PDFInfo
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- CN106661705A CN106661705A CN201580032454.XA CN201580032454A CN106661705A CN 106661705 A CN106661705 A CN 106661705A CN 201580032454 A CN201580032454 A CN 201580032454A CN 106661705 A CN106661705 A CN 106661705A
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- 229910000851 Alloy steel Inorganic materials 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010791 quenching Methods 0.000 claims abstract description 56
- 230000000171 quenching effect Effects 0.000 claims abstract description 54
- 238000005496 tempering Methods 0.000 claims abstract description 34
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 28
- 239000000956 alloy Substances 0.000 claims abstract description 28
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 22
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 17
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 15
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 14
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 13
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 13
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 11
- 238000003723 Smelting Methods 0.000 claims abstract description 7
- 238000005255 carburizing Methods 0.000 claims description 95
- 229910000831 Steel Inorganic materials 0.000 claims description 82
- 239000010959 steel Substances 0.000 claims description 82
- 238000010792 warming Methods 0.000 claims description 48
- 238000009413 insulation Methods 0.000 claims description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 238000007670 refining Methods 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 12
- 238000009849 vacuum degassing Methods 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005266 casting Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 21
- 238000007254 oxidation reaction Methods 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 17
- 235000013339 cereals Nutrition 0.000 description 16
- 239000013078 crystal Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 11
- 238000009628 steelmaking Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910019932 CrNiMo Inorganic materials 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000002362 anti-crystal effect Effects 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
Abstract
本发明涉及一种渗碳合金钢及其制备方法和应用，该合金钢的该合金钢的组分及其质量百分比为C：0.15％～0.25％，Si：≤0.30％，Mn：0.30％～1.20％，Cr：0.30％～1.50％，Ni：2.80％～3.80％，Mo：0.30％～1.00％，Al：0.01％～0.08％，以及V和Nb中的至少一种，余量为铁和不可避免的杂质；且当所述合金钢包含V时，V的质量百分比为0.05％～0.15％，当上述合金钢包含Nb时，Nb的质量百分比为0.025％～0.10％，并且所述V、Nb和Al的质量百分比含量符合V+Nb+Al≤0.30％。本发明的渗碳合金钢抗疲劳性能好、综合力学性能优异，具有高淬透性、高屈强比、极小的内氧化和抗高温晶粒长大特性，适用于制造重载齿轮。
Description
PCT国内申请，说明书已公开。
Claims (14)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297447.XA CN104109816B (zh) | 2014-06-26 | 2014-06-26 | 渗碳合金钢及其制备方法和应用 |
| CN201410297447X | 2014-06-26 | ||
| PCT/CN2015/082298 WO2015197007A1 (zh) | 2014-06-26 | 2015-06-25 | 渗碳合金钢及其制备方法和应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106661705A true CN106661705A (zh) | 2017-05-10 |
| CN106661705B CN106661705B (zh) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297447.XA Active CN104109816B (zh) | 2014-06-26 | 2014-06-26 | 渗碳合金钢及其制备方法和应用 |
| CN201580032454.XA Active CN106661705B (zh) | 2014-06-26 | 2015-06-25 | 渗碳合金钢及其制备方法和应用 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297447.XA Active CN104109816B (zh) | 2014-06-26 | 2014-06-26 | 渗碳合金钢及其制备方法和应用 |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN104109816B (zh) |
| AU (1) | AU2015281542B2 (zh) |
| WO (1) | WO2015197007A1 (zh) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109816B (zh) * | 2014-06-26 | 2017-05-17 | 南车戚墅堰机车车辆工艺研究所有限公司 | 渗碳合金钢及其制备方法和应用 |
| KR101685486B1 (ko) * | 2015-04-14 | 2016-12-13 | 현대자동차주식회사 | 내구성을 향상시킨 침탄 합금강 및 이의 제조방법 |
| KR101705168B1 (ko) * | 2015-04-20 | 2017-02-10 | 현대자동차주식회사 | 내구성이 향상된 침탄 합금강 및 이의 제조방법 |
| CN105420633A (zh) * | 2015-11-18 | 2016-03-23 | 宁波瑞尔汽车零部件有限公司 | 一种螺钉 |
| CN105369156A (zh) * | 2015-11-18 | 2016-03-02 | 宁波瑞尔汽车零部件有限公司 | 一种螺钉的制备方法 |
| CN114107839A (zh) * | 2016-06-30 | 2022-03-01 | 中车戚墅堰机车车辆工艺研究所有限公司 | 一种低合金铸钢及其热处理方法和在铁路行业的应用 |
| CN107663613A (zh) * | 2016-07-27 | 2018-02-06 | 株式会社日本制钢所 | NiCrMo 钢及NiCrMo 钢材的制造方法 |
| CN107225148B (zh) * | 2017-06-01 | 2019-02-19 | 马鞍山钢铁股份有限公司 | 一种22CrMoH齿轮钢的轧制方法 |
| CN107699795B (zh) * | 2017-10-26 | 2019-04-02 | 江西省中蔚建设集团有限公司 | 一种建筑用高强度钢筋的加工方法 |
| CN107988563B (zh) * | 2017-11-28 | 2019-06-28 | 钢铁研究总院 | 一种细晶粒超高强韧性高速车轴钢及其热处理方法 |
| CN107988564B (zh) * | 2017-11-28 | 2019-09-27 | 钢铁研究总院 | 一种超细晶粒超高强韧性高速车轴钢及其热处理方法 |
| CN108118246A (zh) * | 2017-12-28 | 2018-06-05 | 重庆派馨特机电有限公司 | 一种高韧性防断裂耐磨损合金钢 |
| CN109295275B (zh) * | 2018-10-28 | 2021-03-09 | 石钢京诚装备技术有限公司 | 一种18Cr2Ni4W高合金渗碳钢及其生产方法 |
| CN111020403B (zh) * | 2019-12-11 | 2021-04-20 | 中国船舶重工集团公司第七一九研究所 | 一种高强度高韧性25CrNi3MoVE钢、制备方法及其应用 |
| CN112281053B (zh) * | 2020-09-21 | 2022-03-01 | 中国石油天然气集团有限公司 | 一种SiMnCrNiMo系低碳马氏体钢、钻机吊环及其制造方法 |
| CN112159941A (zh) * | 2020-09-29 | 2021-01-01 | 东风汽车集团有限公司 | 一种高淬透性渗碳齿板用钢 |
| CN112359178A (zh) * | 2020-10-23 | 2021-02-12 | 长沙万钛工程机械有限公司 | 一种钢工件的热处理工艺 |
| CN112322867B (zh) * | 2020-10-26 | 2023-03-21 | 武汉重工铸锻有限责任公司 | 提高核电用Cr-Ni-Mo材质大型锻件综合机械性能的热处理工艺 |
| CN112779468B (zh) * | 2020-12-16 | 2022-09-23 | 石家庄钢铁有限责任公司 | 一种高性能汽车齿轮用钢及其生产方法 |
| CN112725697A (zh) * | 2020-12-22 | 2021-04-30 | 哈尔滨汽轮机厂有限责任公司 | 一种高强度、高韧性合金钢及其制备方法 |
| CN113388783B (zh) * | 2021-06-24 | 2022-04-29 | 马鞍山钢铁股份有限公司 | Nb、V、Ti微合金化齿轮钢及其制备方法、热处理方法、渗碳处理方法和渗碳齿轮钢 |
| CN113416883B (zh) * | 2021-06-24 | 2021-12-31 | 东北大学 | 一种具有超高强度微合金化渗碳齿轮钢及其制备方法 |
| CN114196889B (zh) * | 2021-11-29 | 2022-11-08 | 湖南华菱涟源钢铁有限公司 | 热轧钢板材料及其制造方法和制品 |
| CN114411046B (zh) * | 2022-01-19 | 2022-09-27 | 丹阳市曙光新材料科技有限公司 | 一种中频炉-lf炉-vd冶炼高速钢的工艺 |
| CN115094347B (zh) * | 2022-06-30 | 2023-07-25 | 马鞍山钢铁股份有限公司 | 一种高扭矩输出齿轮用钢及其制造方法、渗碳处理方法和应用 |
| CN115074631B (zh) * | 2022-06-30 | 2023-07-25 | 马鞍山钢铁股份有限公司 | Nb-B微合金化高表面硬度高扭矩输出齿轮钢及其制造方法、生产齿轮的渗碳方法和应用 |
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-
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- 2014-06-26 CN CN201410297447.XA patent/CN104109816B/zh active Active
-
2015
- 2015-06-25 AU AU2015281542A patent/AU2015281542B2/en active Active
- 2015-06-25 CN CN201580032454.XA patent/CN106661705B/zh active Active
- 2015-06-25 WO PCT/CN2015/082298 patent/WO2015197007A1/zh active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106661705B (zh) | 2019-12-10 |
| WO2015197007A1 (zh) | 2015-12-30 |
| CN104109816A (zh) | 2014-10-22 |
| AU2015281542A1 (en) | 2017-01-12 |
| CN104109816B (zh) | 2017-05-17 |
| AU2015281542B2 (en) | 2019-03-07 |
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