CN106834960A - 一种汽车用含硼高级齿轮钢及其生产工艺 - Google Patents
一种汽车用含硼高级齿轮钢及其生产工艺 Download PDFInfo
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- CN106834960A CN106834960A CN201710062773.6A CN201710062773A CN106834960A CN 106834960 A CN106834960 A CN 106834960A CN 201710062773 A CN201710062773 A CN 201710062773A CN 106834960 A CN106834960 A CN 106834960A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 229910052796 boron Inorganic materials 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 238000009749 continuous casting Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 19
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 15
- 238000003723 Smelting Methods 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 3
- 238000007670 refining Methods 0.000 claims description 24
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 229910052786 argon Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 5
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000005997 Calcium carbide Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000000443 aerosol Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 239000010903 husk Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910000604 Ferrochrome Inorganic materials 0.000 claims description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 238000003763 carbonization Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000006249 magnetic particle Substances 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- 238000010791 quenching Methods 0.000 abstract description 16
- 230000000171 quenching effect Effects 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000005457 optimization Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 description 16
- 235000013339 cereals Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 229910000712 Boron steel Inorganic materials 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
-
- 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
- C22C38/04—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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
| 牌号 | 方框偏析 | 中心疏松 | 一般疏松 |
| 18CrMnBHZ | 0 | 0.5 | 0.5 |
| 18CrMnBH | 1.0 | 1.5 | 1.0 |
| 牌号 | A粗 | A细 | B粗 | B细 | C粗 | C细 | D粗 | D细 |
| 18CrMnBHZ | 0 | 1.0 | 0.5 | 0 | 0 | 0 | 0 | 0 |
| 18CrMnBH | 0.5 | 1.0 | 1.5 | 1.0 | 0 | 0 | 0.5 | 0.5 |
| 牌号 | J5 | J10 | J25 | J50 |
| 技术要求 | 36~43 | 31~39 | 23~30 | ≥20 |
| 18CrMnBHZ | 39 | 34 | 27 | 23 |
| 18CrMnBH | 44 | 42 | 34 | 29 |
| 对比例1 | 45 | 42 | 35 | 29 |
| 对比例2 | 44 | 40 | 35 | 30 |
| 牌号 | 晶粒度 | |
| 18CrMnBHZ | 7级 | 98 |
| 18CrMnBH | 5级 | 62 |
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062773.6A CN106834960B (zh) | 2017-01-24 | 2017-01-24 | 一种汽车用含硼高级齿轮钢及其生产工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062773.6A CN106834960B (zh) | 2017-01-24 | 2017-01-24 | 一种汽车用含硼高级齿轮钢及其生产工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106834960A true CN106834960A (zh) | 2017-06-13 |
| CN106834960B CN106834960B (zh) | 2018-06-01 |
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Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106834960B (zh) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502817A (zh) * | 2017-08-07 | 2017-12-22 | 河钢股份有限公司邯郸分公司 | 高晶粒度等级齿轮钢20CrMnTiH及其生产工艺 |
| CN109234607A (zh) * | 2018-10-26 | 2019-01-18 | 山东钢铁集团日照有限公司 | 一种提高酸溶硼含量的宽板坯生产方法 |
| CN109468532A (zh) * | 2018-11-06 | 2019-03-15 | 包头钢铁(集团)有限责任公司 | 一种变速器齿轮用钢及其生产方法 |
| CN110229996A (zh) * | 2019-05-31 | 2019-09-13 | 邯郸钢铁集团有限责任公司 | 一种汽车变速箱齿轮用钢及其生产工艺 |
| CN111519111A (zh) * | 2020-04-23 | 2020-08-11 | 江阴市劲松科技有限公司 | 一种冶炼沉淀硬化钢的工艺 |
| CN113005366A (zh) * | 2021-02-25 | 2021-06-22 | 天津荣程联合钢铁集团有限公司 | 一种保淬透性齿轮钢及其制备方法 |
| CN113234992A (zh) * | 2021-03-24 | 2021-08-10 | 江阴兴澄特种钢铁有限公司 | 一种工程机械传动部件用高淬透性中碳MnCrMoB钢及其制造方法 |
| CN113832294A (zh) * | 2021-10-21 | 2021-12-24 | 攀钢集团攀枝花钢钒有限公司 | 20CrMnTiH齿轮钢B含量控制方法 |
| CN114000055A (zh) * | 2021-10-21 | 2022-02-01 | 山东钢铁股份有限公司 | 一种硼微合金化齿轮钢及其制备方法 |
| CN114196877A (zh) * | 2021-11-16 | 2022-03-18 | 石钢京诚装备技术有限公司 | 一种高强度、高韧性高铁构架钢及其冶炼方法 |
| CN114411047A (zh) * | 2022-01-25 | 2022-04-29 | 中天钢铁集团有限公司 | 一种汽车转向系统用合金结构钢的生产工艺 |
| CN114411045A (zh) * | 2022-01-25 | 2022-04-29 | 中天钢铁集团有限公司 | 一种汽车零部件用含b合金结构钢的生产方法 |
| CN114574750A (zh) * | 2022-02-18 | 2022-06-03 | 中天钢铁集团有限公司 | 窄淬透性齿轮钢硼含量的控制方法 |
| CN115852233A (zh) * | 2022-12-07 | 2023-03-28 | 江苏永钢集团有限公司 | 一种控制齿轮钢硼元素的方法 |
| CN121250263A (zh) * | 2025-12-08 | 2026-01-02 | 成都冶金实验厂有限公司 | 一种保证淬透性的连铸方坯及其制备工艺 |
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| CN107502817B (zh) * | 2017-08-07 | 2019-06-07 | 河钢股份有限公司邯郸分公司 | 高晶粒度等级齿轮钢20CrMnTiH及其生产工艺 |
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