CN104388659B - 以45MnVNb为材料的单层混凝土输送管的热处理工艺 - Google Patents
以45MnVNb为材料的单层混凝土输送管的热处理工艺 Download PDFInfo
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- CN104388659B CN104388659B CN201410647041.XA CN201410647041A CN104388659B CN 104388659 B CN104388659 B CN 104388659B CN 201410647041 A CN201410647041 A CN 201410647041A CN 104388659 B CN104388659 B CN 104388659B
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- 45mnvnb
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- quenching
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- delivery pipe
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- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000007669 thermal treatment Methods 0.000 title claims abstract description 23
- 238000005496 tempering Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000010791 quenching Methods 0.000 claims description 41
- 230000000171 quenching effect Effects 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims 1
- 230000003245 working effect Effects 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 229910001339 C alloy Inorganic materials 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 7
- 235000011941 Tilia x europaea Nutrition 0.000 description 7
- 239000004571 lime Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241000863032 Trieres Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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CN201410647041.XA CN104388659B (zh) | 2014-11-16 | 2014-11-16 | 以45MnVNb为材料的单层混凝土输送管的热处理工艺 |
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CN201410647041.XA CN104388659B (zh) | 2014-11-16 | 2014-11-16 | 以45MnVNb为材料的单层混凝土输送管的热处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN104388659A CN104388659A (zh) | 2015-03-04 |
CN104388659B true CN104388659B (zh) | 2016-06-08 |
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CN201410647041.XA Active CN104388659B (zh) | 2014-11-16 | 2014-11-16 | 以45MnVNb为材料的单层混凝土输送管的热处理工艺 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105586482A (zh) * | 2016-03-11 | 2016-05-18 | 安徽新生力生物科技有限公司 | 一种以45Mn钢为材料的粮食烘干机搅龙叶片的热处理工艺 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3957582B2 (ja) * | 2002-07-23 | 2007-08-15 | 新日本製鐵株式会社 | スポット溶接部の遅れ破壊特性に優れた高強度pc鋼棒およびその製造方法 |
CN1563465A (zh) * | 2004-04-02 | 2005-01-12 | 黄宗建 | 混凝土输送管和输送缸的生产工艺 |
CN100425708C (zh) * | 2006-05-30 | 2008-10-15 | 三一重工股份有限公司 | 混凝土输送管生产工艺 |
CN103194688B (zh) * | 2013-03-28 | 2015-07-22 | 宝山钢铁股份有限公司 | 一种耐磨钢管及其制造方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat treatment process of single-layer concrete conveying pipe made of 45MnVNb material Effective date of registration: 20230802 Granted publication date: 20160608 Pledgee: Jingzhou Tiansheng Financing Guarantee Co.,Ltd. Pledgor: JINGZHOU JIANGHAN ZHONGLI INDUSTRIAL Co.,Ltd. Registration number: Y2023980050633 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20160608 Pledgee: Jingzhou Tiansheng Financing Guarantee Co.,Ltd. Pledgor: JINGZHOU JIANGHAN ZHONGLI INDUSTRIAL Co.,Ltd. Registration number: Y2023980050633 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat treatment process of single-layer concrete conveying pipe made of 45MnVNb material Granted publication date: 20160608 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: JINGZHOU JIANGHAN ZHONGLI INDUSTRIAL Co.,Ltd. Registration number: Y2024980039039 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |