CN107377902B - 发动机凸轮轴的熔炼孕育工艺 - Google Patents
发动机凸轮轴的熔炼孕育工艺 Download PDFInfo
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- CN107377902B CN107377902B CN201710644660.7A CN201710644660A CN107377902B CN 107377902 B CN107377902 B CN 107377902B CN 201710644660 A CN201710644660 A CN 201710644660A CN 107377902 B CN107377902 B CN 107377902B
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- parts
- molten iron
- inovulant
- melting
- bred
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- 238000002844 melting Methods 0.000 title claims abstract description 29
- 230000008018 melting Effects 0.000 title claims abstract description 29
- 238000005516 engineering process Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 207
- 229910052742 iron Inorganic materials 0.000 claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 238000011081 inoculation Methods 0.000 claims abstract description 21
- 238000005266 casting Methods 0.000 claims description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000002054 inoculum Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229910052712 strontium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 235000006040 Prunus persica var persica Nutrition 0.000 abstract description 6
- 240000006413 Prunus persica var. persica Species 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
- 239000011575 calcium Substances 0.000 description 21
- 229910002804 graphite Inorganic materials 0.000 description 21
- 239000010439 graphite Substances 0.000 description 21
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 15
- 229910052750 molybdenum Inorganic materials 0.000 description 15
- 239000011733 molybdenum Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000009395 breeding Methods 0.000 description 10
- 230000001488 breeding effect Effects 0.000 description 10
- 239000002994 raw material Substances 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000005087 graphitization Methods 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 244000144730 Amygdalus persica Species 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 239000013081 microcrystal Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before 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
- C22C33/08—Making cast-iron alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201710644660.7A CN107377902B (zh) | 2017-08-01 | 2017-08-01 | 发动机凸轮轴的熔炼孕育工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710644660.7A CN107377902B (zh) | 2017-08-01 | 2017-08-01 | 发动机凸轮轴的熔炼孕育工艺 |
Publications (2)
Publication Number | Publication Date |
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CN107377902A CN107377902A (zh) | 2017-11-24 |
CN107377902B true CN107377902B (zh) | 2019-02-15 |
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CN201710644660.7A Active CN107377902B (zh) | 2017-08-01 | 2017-08-01 | 发动机凸轮轴的熔炼孕育工艺 |
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CN (1) | CN107377902B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110711851A (zh) * | 2019-10-15 | 2020-01-21 | 福建船政交通职业学院 | 一种高强度耐用模具材料及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101921945B (zh) * | 2010-08-31 | 2012-12-05 | 河北新兴铸管有限公司 | 球墨铸铁管用铁水孕育工艺 |
JP6162364B2 (ja) * | 2012-02-24 | 2017-07-12 | 株式会社リケン | 高剛性球状黒鉛鋳鉄 |
CN103255334A (zh) * | 2013-03-15 | 2013-08-21 | 成都宏源铸造材料有限公司 | 一种凸轮轴专用孕育剂 |
CN104962802A (zh) * | 2014-08-14 | 2015-10-07 | 成都宏源铸造材料有限公司 | 一种凸轮轴用孕育剂及其制备方法和应用 |
CN105369003A (zh) * | 2015-10-30 | 2016-03-02 | 成都宏源铸造材料有限公司 | 一种凸轮轴用孕育剂的制备方法及其应用 |
CN105256217B (zh) * | 2015-10-30 | 2017-06-06 | 成都宏源铸造材料有限公司 | 一种凸轮轴用孕育剂的制备方法及其应用 |
CN105401051B (zh) * | 2015-12-25 | 2017-09-01 | 淄博柴油机总公司 | 消失模球墨铸铁倒包球化孕育工艺及其球化包 |
CN105861917B (zh) * | 2016-04-14 | 2017-05-31 | 东风精密铸造有限公司 | 一种熔模精密铸造铸态高性能球铁qt600‑10的生产方法 |
CN105945235B (zh) * | 2016-06-30 | 2017-11-21 | 广西玉柴机器股份有限公司 | 曲轴的铸造方法 |
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2017
- 2017-08-01 CN CN201710644660.7A patent/CN107377902B/zh active Active
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CN107377902A (zh) | 2017-11-24 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Melting inoculation process of engine camshaft Effective date of registration: 20210205 Granted publication date: 20190215 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2021330000126 |
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Date of cancellation: 20230210 Granted publication date: 20190215 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2021330000126 |
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Application publication date: 20171124 Assignee: Zhejiang Gaohe Precision Machinery Co.,Ltd. Assignor: ZHEJIANG BOXING INDUSTRY AND TRADE Co.,Ltd. Contract record no.: X2024980007419 Denomination of invention: Melting and incubation process of engine camshaft Granted publication date: 20190215 License type: Common License Record date: 20240618 |