CN102721620A - 一种15CrMo钢珠光体球化等级的现场检测方法 - Google Patents
一种15CrMo钢珠光体球化等级的现场检测方法 Download PDFInfo
- Publication number
- CN102721620A CN102721620A CN2011101098605A CN201110109860A CN102721620A CN 102721620 A CN102721620 A CN 102721620A CN 2011101098605 A CN2011101098605 A CN 2011101098605A CN 201110109860 A CN201110109860 A CN 201110109860A CN 102721620 A CN102721620 A CN 102721620A
- Authority
- CN
- China
- Prior art keywords
- pearlite
- hardness
- grade
- steel
- test method
- 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 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 229910001562 pearlite Inorganic materials 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title abstract description 11
- 229910001149 41xx steel Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 7
- 230000003746 surface roughness Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004590 computer program Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 13
- 238000011065 in-situ storage Methods 0.000 claims description 10
- 238000010998 test method Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 33
- 230000007246 mechanism Effects 0.000 description 8
- 238000009527 percussion Methods 0.000 description 8
- 238000007542 hardness measurement Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 244000137852 Petrea volubilis Species 0.000 description 4
- 238000005275 alloying Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013100 final test Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Description
布氏硬度平均值 | 球化等级 |
154 | 1 |
139 | 2 |
132 | 3 |
128 | 4 |
123 | 5 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110109860.5A CN102721620B (zh) | 2011-04-29 | 2011-04-29 | 一种15CrMo钢珠光体球化等级的现场检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110109860.5A CN102721620B (zh) | 2011-04-29 | 2011-04-29 | 一种15CrMo钢珠光体球化等级的现场检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102721620A true CN102721620A (zh) | 2012-10-10 |
CN102721620B CN102721620B (zh) | 2014-05-21 |
Family
ID=46947445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110109860.5A Expired - Fee Related CN102721620B (zh) | 2011-04-29 | 2011-04-29 | 一种15CrMo钢珠光体球化等级的现场检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102721620B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
CN105973708A (zh) * | 2016-06-30 | 2016-09-28 | 共享铸钢有限公司 | 高合金耐热钢抗拉强度的评估方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101482551A (zh) * | 2008-01-07 | 2009-07-15 | 项楠 | 高镍奥氏体球墨铸铁阀杆螺母铸造生产过程中球化率检测方法 |
-
2011
- 2011-04-29 CN CN201110109860.5A patent/CN102721620B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101482551A (zh) * | 2008-01-07 | 2009-07-15 | 项楠 | 高镍奥氏体球墨铸铁阀杆螺母铸造生产过程中球化率检测方法 |
Non-Patent Citations (4)
Title |
---|
励德成 等: "《中华人民共和国电力行业标准DL/T674-1999》", 1 October 1999, article "火电厂用20号钢珠光体球化评级标准", pages: 1-18 * |
潘柏定 等: "15CrMo钢的高温时效性能的变换规律及计算模型", 《理化检验-物理分册》, vol. 47, no. 5, 8 May 2011 (2011-05-08) * |
谢国胜: "12Cr1MoV钢珠光体球化过程中纤维硬度变化的研究", 《理化检验-物理分册》, vol. 33, no. 3, 15 March 1997 (1997-03-15), pages 18 - 20 * |
郑志良 等: "《中华人民共和国电力行业标准DL/T787-2001》", 26 December 2001, article "火力发电厂用15CrMo钢珠光体球化评级标准", pages: 1-12 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
CN102269756B (zh) * | 2011-08-01 | 2014-03-12 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
CN105973708A (zh) * | 2016-06-30 | 2016-09-28 | 共享铸钢有限公司 | 高合金耐热钢抗拉强度的评估方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102721620B (zh) | 2014-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102183430B (zh) | 20号钢的珠光体球化等级的现场检测方法 | |
CN102269756B (zh) | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 | |
CN106870957B (zh) | 一种管道缺陷漏磁信号的特征提取方法 | |
CN109307630B (zh) | 基于现场检测硬度和金相组织的火电机组蒸汽管道用15Cr1Mo1V钢的老化评级方法 | |
JPWO2014102919A1 (ja) | 表面加工状態の評価システムおよび評価方法 | |
CN108709516B (zh) | 一种测量钢表面氧化铁皮厚度的方法 | |
Zhi et al. | Experimental study of time-dependent performance in superalloy high-speed grinding with cBN wheels | |
CN104655465A (zh) | 一种硅钢氧化铁皮金相试样的制备方法 | |
CN102721620B (zh) | 一种15CrMo钢珠光体球化等级的现场检测方法 | |
Sridharan et al. | A functional approach to integrating grinding temperature modeling and Barkhausen noise analysis for prediction of surface integrity in bearing steels | |
JP5010422B2 (ja) | 耐熱鋼の劣化評価方法およびタービンの劣化評価方法 | |
CN104359726A (zh) | 一种快速测量穿水后脱碳层检验方法 | |
CN105300762A (zh) | 一种薄板的组织定位制样方法 | |
CN102998312A (zh) | 钛合金叶轮表面完整性检测方法 | |
CN110726578A (zh) | 一种检验高碳铬轴承钢碳化物带状的前置取样方法 | |
CN104133083A (zh) | 定量检测高v高速钢中mc碳化物的方法 | |
CN116518839A (zh) | 一种裂解炉辐射段炉管渗碳层厚度测量方法、系统及设备 | |
CN103439301B (zh) | 一种20号钢珠光体球化等级的现场快速分析方法 | |
CN103969103A (zh) | 珠光体钢氢损伤显微组织评级方法 | |
CN115586095A (zh) | 一种轮轨材料表面硬化层抗剥离性能的评价方法 | |
CN113155444B (zh) | 一种磁弹法检测渗碳淬火齿轮磨削烧伤定标方法 | |
Ylönen et al. | Estimation of cavitation pit distributions by acoustic emission | |
JP2014142304A (ja) | オーステナイト系ステンレス鋼の寿命評価方法 | |
JP5412540B2 (ja) | 耐熱鋼の劣化評価方法およびタービンの劣化評価方法 | |
CN105486214A (zh) | 一种用于测量热处理渗层厚度的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Pan Jinping Inventor after: Zhu Xinwei Inventor after: Cheng Honghui Inventor after: Shen Meihua Inventor before: Pan Baiding Inventor before: Zhu Xinwei Inventor before: Cheng Honghui Inventor before: Pan Jinping |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PAN BAIDING ZHU XINWEI CHENG HONGHUI PAN JINPING TO: PAN JINPING ZHU XINWEI CHENG HONGHUI SHEN MEIHUA |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 314000 building 42, Hangzhou bay new economic Park, Jiaxing Port Area, Zhejiang Province Patentee after: JIAXING CITY SPECIAL EQUIPMENT INSPECTION AND TESTING INSTITUTE Address before: Jiaxing City, Zhejiang Province, to 314050 Hong Kong Road No. 66 Patentee before: Jiaxing Special Equipment Test Institute |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20200429 |