CN102517519A - 内燃机气阀钢 - Google Patents
内燃机气阀钢 Download PDFInfo
- Publication number
- CN102517519A CN102517519A CN2012100089514A CN201210008951A CN102517519A CN 102517519 A CN102517519 A CN 102517519A CN 2012100089514 A CN2012100089514 A CN 2012100089514A CN 201210008951 A CN201210008951 A CN 201210008951A CN 102517519 A CN102517519 A CN 102517519A
- Authority
- CN
- China
- Prior art keywords
- air valve
- steel
- diesel engine
- percent
- valve steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 238000002485 combustion reaction Methods 0.000 title abstract 4
- 239000002245 particle Substances 0.000 claims description 28
- 238000005260 corrosion Methods 0.000 abstract description 28
- 230000007797 corrosion Effects 0.000 abstract description 28
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 19
- 238000005299 abrasion Methods 0.000 abstract description 12
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 229910052804 chromium Inorganic materials 0.000 abstract description 10
- 229910052710 silicon Inorganic materials 0.000 abstract description 9
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 8
- 229910052758 niobium Inorganic materials 0.000 abstract description 8
- 229910052759 nickel Inorganic materials 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000011651 chromium Substances 0.000 description 30
- 238000012360 testing method Methods 0.000 description 20
- 229910045601 alloy Inorganic materials 0.000 description 19
- 239000000956 alloy Substances 0.000 description 19
- 230000003078 antioxidant effect Effects 0.000 description 17
- 239000003963 antioxidant agent Substances 0.000 description 16
- 235000006708 antioxidants Nutrition 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 238000000137 annealing Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 8
- 238000011068 loading method Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 230000003245 working effect Effects 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 229910018619 Si-Fe Inorganic materials 0.000 description 3
- 229910008289 Si—Fe Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005058 metal casting Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241001417490 Sillaginidae Species 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910000913 inconels 751 Inorganic materials 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001235 nimonic Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210008951.4A CN102517519B (zh) | 2012-01-12 | 2012-01-12 | 内燃机气阀钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210008951.4A CN102517519B (zh) | 2012-01-12 | 2012-01-12 | 内燃机气阀钢 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102517519A true CN102517519A (zh) | 2012-06-27 |
CN102517519B CN102517519B (zh) | 2014-03-12 |
Family
ID=46288577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210008951.4A Active CN102517519B (zh) | 2012-01-12 | 2012-01-12 | 内燃机气阀钢 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102517519B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205633A (zh) * | 2013-03-14 | 2013-07-17 | 长安大学 | 一种高耐磨平地机刀片及制备方法 |
CN106579880A (zh) * | 2016-11-30 | 2017-04-26 | 宁波市新光货架有限公司 | 一种耐磨耐腐蚀货架 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101870586A (zh) * | 2010-07-07 | 2010-10-27 | 哈尔滨工业大学 | 非晶和纳米晶的硅硼碳氮陶瓷复合材料及其制备方法 |
CN101906595A (zh) * | 2010-07-16 | 2010-12-08 | 北京科技大学 | 一种自发形成Al2O3保护层的奥氏体耐热不锈钢 |
-
2012
- 2012-01-12 CN CN201210008951.4A patent/CN102517519B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101870586A (zh) * | 2010-07-07 | 2010-10-27 | 哈尔滨工业大学 | 非晶和纳米晶的硅硼碳氮陶瓷复合材料及其制备方法 |
CN101906595A (zh) * | 2010-07-16 | 2010-12-08 | 北京科技大学 | 一种自发形成Al2O3保护层的奥氏体耐热不锈钢 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103205633A (zh) * | 2013-03-14 | 2013-07-17 | 长安大学 | 一种高耐磨平地机刀片及制备方法 |
CN106579880A (zh) * | 2016-11-30 | 2017-04-26 | 宁波市新光货架有限公司 | 一种耐磨耐腐蚀货架 |
CN106579880B (zh) * | 2016-11-30 | 2020-02-07 | 宁波市新光货架有限公司 | 一种耐磨耐腐蚀货架 |
Also Published As
Publication number | Publication date |
---|---|
CN102517519B (zh) | 2014-03-12 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: 224000 604, building 31, Hongya Mingju, Hede Town, Sheyang County, Yancheng City, Jiangsu Province Patentee after: Liu Jingjing Address before: 272000 Shandong Province, Jining City District 327 State Road No. 58 Shantui International Business Park Patentee before: SHANTUI CONSTRUCTION MACHINERY Co.,Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120627 Assignee: Yancheng Yidao Translation Technology Co.,Ltd. Assignor: Liu Jingjing Contract record no.: X2023980045845 Denomination of invention: Internal combustion engine valve steel Granted publication date: 20140312 License type: Common License Record date: 20231110 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120627 Assignee: Yancheng Yushi Weiheng Information Technology Co.,Ltd.|SHEYANG JINHE CELLULOSE Co.,Ltd.|Yancheng Antong Fiber Co.,Ltd.|Jiangsu Nanxiang Rubber Products Co.,Ltd. Assignor: Liu Jingjing Contract record no.: X2023980050799 Denomination of invention: Internal combustion engine valve steel Granted publication date: 20140312 License type: Common License Record date: 20231208 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120627 Assignee: Jiangsu Meicun Food Co.,Ltd.|Jiangsu Pinwu Food Co.,Ltd.|SHEYANG LIUHE FEED CO.,LTD.|Yancheng Dabei Agricultural Feed Co.,Ltd. Assignor: Liu Jingjing Contract record no.: X2023980053566 Denomination of invention: Internal combustion engine valve steel Granted publication date: 20140312 License type: Common License Record date: 20231223 |
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EE01 | Entry into force of recordation of patent licensing contract |