CN104732012B - Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 - Google Patents
Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 Download PDFInfo
- Publication number
- CN104732012B CN104732012B CN201510076423.6A CN201510076423A CN104732012B CN 104732012 B CN104732012 B CN 104732012B CN 201510076423 A CN201510076423 A CN 201510076423A CN 104732012 B CN104732012 B CN 104732012B
- Authority
- CN
- China
- Prior art keywords
- forging
- grain size
- thermal parameter
- sample
- building
- 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.)
- Active
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 60
- 239000000956 alloy Substances 0.000 title claims abstract description 60
- 238000005242 forging Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 32
- 238000007906 compression Methods 0.000 claims abstract description 32
- 238000002474 experimental method Methods 0.000 claims abstract description 23
- 238000010275 isothermal forging Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 11
- 238000003556 assay Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 229910019589 Cr—Fe Inorganic materials 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Forging (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
取样点编号 | P1 | P2 | P3 | P4 | P5 | P6 | P7 |
等效应变 | 0.57 | 0.63 | 0.77 | 0.67 | 1.51 | 1.96 | 0.77 |
温度 | 990 | 990 | 1010 | 1000 | 1010 | 1029 | 1010 |
取样点编号 | P1 | P2 | P3 | P4 | P5 | P6 | P7 |
晶粒度 | 8 | 8 | 9 | 9 | 10 | 7 | 9 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510076423.6A CN104732012B (zh) | 2015-02-13 | 2015-02-13 | Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510076423.6A CN104732012B (zh) | 2015-02-13 | 2015-02-13 | Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104732012A CN104732012A (zh) | 2015-06-24 |
CN104732012B true CN104732012B (zh) | 2018-08-14 |
Family
ID=53455894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510076423.6A Active CN104732012B (zh) | 2015-02-13 | 2015-02-13 | Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104732012B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109900560B (zh) * | 2019-03-05 | 2021-05-18 | 中国科学院金属研究所 | 一种基于锥台形试样的金属材料变形-组织关系测试方法 |
CN111783234B (zh) * | 2019-03-18 | 2022-03-22 | 西北工业大学 | 一种铸态钛合金的挤压工艺窗口建立方法及系统 |
CN110016628B (zh) * | 2019-04-12 | 2020-04-14 | 西北工业大学 | 一种基于组织均匀所需最小应变的锻造方法 |
CN110791634A (zh) * | 2019-10-28 | 2020-02-14 | 南京钢铁股份有限公司 | 一种低温压力容器钢热轧板奥氏体晶粒尺寸精确调控方法 |
CN111036810B (zh) * | 2019-12-11 | 2022-05-13 | 贵州航宇科技发展股份有限公司 | 一种高温合金锻造及热处理方法 |
CN111036811B (zh) * | 2019-12-11 | 2022-05-13 | 贵州航宇科技发展股份有限公司 | 一种高温合金锻造热处理方法及其产品 |
CN112044953A (zh) * | 2020-08-13 | 2020-12-08 | 西安晟东锻压有限公司 | 一种预测大尺寸中碳钢超细晶棒材晶粒尺寸的方法及模型 |
CN112733285B (zh) * | 2020-12-23 | 2022-10-11 | 山东寿光巨能特钢有限公司 | 一种确定大断面含锰合金钢连铸拉速的方法 |
CN115323298B (zh) * | 2022-08-11 | 2023-03-03 | 江苏大学 | 一种镍基高温合金锻造过程的物理模拟方法 |
GB2624983A (en) * | 2022-08-11 | 2024-06-05 | Univ Jiangsu | Physical simulation method for forging process of nickel-based superalloy |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101036931A (zh) * | 2007-03-05 | 2007-09-19 | 贵州安大航空锻造有限责任公司 | Gh4169合金盘形锻件在空气中的近等温锻造方法 |
CN103605830A (zh) * | 2013-10-19 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种gh4169材料辊轧模拟用本构模型的建立方法 |
CN104729962A (zh) * | 2015-02-13 | 2015-06-24 | 西北工业大学 | Gh4169合金锻件晶粒度分析及预测方法 |
-
2015
- 2015-02-13 CN CN201510076423.6A patent/CN104732012B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101036931A (zh) * | 2007-03-05 | 2007-09-19 | 贵州安大航空锻造有限责任公司 | Gh4169合金盘形锻件在空气中的近等温锻造方法 |
CN103605830A (zh) * | 2013-10-19 | 2014-02-26 | 沈阳黎明航空发动机(集团)有限责任公司 | 一种gh4169材料辊轧模拟用本构模型的建立方法 |
CN104729962A (zh) * | 2015-02-13 | 2015-06-24 | 西北工业大学 | Gh4169合金锻件晶粒度分析及预测方法 |
Non-Patent Citations (4)
Title |
---|
GH4169合金涡轮盘锻件晶粒度分析和控制;罗恒军等;《大型铸锻件》;20101231(第6期);第17-19页 * |
GH4169合金锻件组织控制模型及工艺模拟;杨亮等;《钢铁研究学报》;20111231;第23卷;第166-169页 * |
应用模糊数学预测变形高温合金锻件晶粒度;杨旗等;《中国机械工程》;19990731;第10卷(第7期);第832-834页 * |
近等温锻工艺参数对GH4169合金晶粒度及性能影响规律研究;孙伟;《中国优秀博硕士学位论文全文数据库(硕士)工程科技I辑》;20070615(第06期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN104732012A (zh) | 2015-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104732012B (zh) | Gh4169合金锻件晶粒度与锻造热力参数关系的建立方法 | |
CN104729962B (zh) | Gh4169合金锻件晶粒度分析及预测方法 | |
Zhang et al. | Hot compression deformation and constitutive modeling of GH4698 alloy | |
CN102750425B (zh) | 一种焊接过程热影响区组织演变的模拟方法 | |
Segersäll et al. | Influence of crystal orientation on the thermomechanical fatigue behaviour in a single-crystal superalloy | |
Quan et al. | Evolution of grain refinement degree induced by dynamic recrystallization for Nimonic 80A during hot compression process and its FEM analysis | |
Wang et al. | Study of the dynamic recrystallization of Ti–6.5 Al–3.5 Mo–1.5 Zr–0.3 Si alloy in β-forging process via Finite Element Method modeling and microstructure characterization | |
CN106503397B (zh) | 一种获得金属材料再结晶组织演化晶界可动性参数的方法 | |
CN108977741B (zh) | 针对钛合金模锻件网篮组织分布的预测方法 | |
Chen et al. | Hot deformation behaviors and processing maps of 2024 aluminum alloy in as-cast and homogenized states | |
CN105586476A (zh) | 基于数值模拟技术的高强钢淬火工艺优化方法 | |
CN107101868A (zh) | 一种高通量锻造热模拟装置及方法 | |
Quan et al. | Analysis of dynamic recrystallization behaviors in resistance heating compressions of heat-resistant alloy by multi-field and multi-scale coupling method | |
Li et al. | Investigating the effects of process parameters on the cross wedge rolling of TC6 alloy based on temperature and strain rate sensitivities | |
Wang et al. | Simulation of temperature and stress in 6061 aluminum alloy during online quenching process | |
CN109883876B (zh) | 热模拟试验的试样和热模拟试验的方法 | |
Feng et al. | Optimization of the hot working parameters of a nickel-based superalloy using a constitutive-dynamic recrystallization model and three-dimensional processing map | |
Reichl et al. | A numerical simulation of thermodynamic processes for cryogenic metal forming of aluminum sheets and comparison with experimental results | |
WO2013094225A1 (ja) | プロセッシングマップ作成プログラム | |
Wang et al. | Dynamic recrystallization kinetics of 690 alloy during hot compression of double-cone samples | |
Bruschi et al. | Distortions induced in turbine blades by hot forging and cooling | |
CN106018117B (zh) | 一种碳化物等温析出动力学曲线测定的方法 | |
CN109562442A (zh) | 模具的寿命预测方法 | |
Zouari et al. | Multipass forging of Inconel 718 in the delta-Supersolvus domain: assessing and modeling microstructure evolution | |
Weroński et al. | The reasons for structural defects arising in forgings of aluminium alloys analysed using the finite element method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing lianghang metal material Co.,Ltd. Address before: 710000 No. 127 Youyi West Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: Northwestern Polytechnical University |
|
PE01 | Entry into force 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: Method for establishing the relationship between grain size and forging thermal parameters of GH4169 alloy forgings Granted publication date: 20180814 Pledgee: Chongqing Bank Co.,Ltd. Yuzui Branch Pledgor: Chongqing lianghang metal material Co.,Ltd. Registration number: Y2024500000013 |