CN104259389A - 一种单晶铸件用中注管及其制备方法 - Google Patents
一种单晶铸件用中注管及其制备方法 Download PDFInfo
- Publication number
- CN104259389A CN104259389A CN201410455257.6A CN201410455257A CN104259389A CN 104259389 A CN104259389 A CN 104259389A CN 201410455257 A CN201410455257 A CN 201410455257A CN 104259389 A CN104259389 A CN 104259389A
- Authority
- CN
- China
- Prior art keywords
- wax
- pattern
- sprue
- ceramic
- feed trumpet
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 44
- 239000013078 crystal Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 13
- 208000015943 Coeliac disease Diseases 0.000 claims description 61
- 239000006260 foam Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 239000002184 metal Substances 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455257.6A CN104259389B (zh) | 2014-09-09 | 2014-09-09 | 一种单晶铸件用中注管及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455257.6A CN104259389B (zh) | 2014-09-09 | 2014-09-09 | 一种单晶铸件用中注管及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259389A true CN104259389A (zh) | 2015-01-07 |
| CN104259389B CN104259389B (zh) | 2016-04-13 |
Family
ID=52151034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410455257.6A Active CN104259389B (zh) | 2014-09-09 | 2014-09-09 | 一种单晶铸件用中注管及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259389B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090919A (zh) * | 2019-03-12 | 2019-08-06 | 江苏圣大中远电气有限公司 | 铝青铜铸件熔融铸造工艺 |
| CN112475232A (zh) * | 2020-12-10 | 2021-03-12 | 中国科学院金属研究所 | 一种无余量精密铸造用大型陶瓷型壳阻流方法 |
| CN113118386A (zh) * | 2021-04-20 | 2021-07-16 | 安徽应流集团霍山铸造有限公司 | 高温液态金属铸造隔流器 |
| CN114273610A (zh) * | 2021-12-01 | 2022-04-05 | 东方电气集团东方汽轮机有限公司 | 一种用于定向结晶叶片熔模铸造的型壳及制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2025434A1 (en) * | 2007-07-18 | 2009-02-18 | United Technologies Corporation | Preformed ceramic seed well for single crystal starter seed |
| CN101391300A (zh) * | 2008-10-31 | 2009-03-25 | 江苏科技大学 | 一种槽楔铜合金液态过滤净化铸造装置及加工工艺 |
| CN102773458A (zh) * | 2012-08-27 | 2012-11-14 | 济南铸造锻压机械研究所有限公司 | 砂型低压铸造封堵浇口装置及砂型低压铸造的方法 |
| CN203418085U (zh) * | 2013-07-19 | 2014-02-05 | 江苏永瀚特种合金技术有限公司 | 一种用于铸造单晶叶片的组模结构 |
-
2014
- 2014-09-09 CN CN201410455257.6A patent/CN104259389B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2025434A1 (en) * | 2007-07-18 | 2009-02-18 | United Technologies Corporation | Preformed ceramic seed well for single crystal starter seed |
| CN101391300A (zh) * | 2008-10-31 | 2009-03-25 | 江苏科技大学 | 一种槽楔铜合金液态过滤净化铸造装置及加工工艺 |
| CN102773458A (zh) * | 2012-08-27 | 2012-11-14 | 济南铸造锻压机械研究所有限公司 | 砂型低压铸造封堵浇口装置及砂型低压铸造的方法 |
| CN203418085U (zh) * | 2013-07-19 | 2014-02-05 | 江苏永瀚特种合金技术有限公司 | 一种用于铸造单晶叶片的组模结构 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090919A (zh) * | 2019-03-12 | 2019-08-06 | 江苏圣大中远电气有限公司 | 铝青铜铸件熔融铸造工艺 |
| CN112475232A (zh) * | 2020-12-10 | 2021-03-12 | 中国科学院金属研究所 | 一种无余量精密铸造用大型陶瓷型壳阻流方法 |
| CN113118386A (zh) * | 2021-04-20 | 2021-07-16 | 安徽应流集团霍山铸造有限公司 | 高温液态金属铸造隔流器 |
| CN113118386B (zh) * | 2021-04-20 | 2023-05-30 | 安徽应流集团霍山铸造有限公司 | 高温液态金属铸造隔流器 |
| CN114273610A (zh) * | 2021-12-01 | 2022-04-05 | 东方电气集团东方汽轮机有限公司 | 一种用于定向结晶叶片熔模铸造的型壳及制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104259389B (zh) | 2016-04-13 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee after: AECC AVIATION POWER CO,LTD. Address before: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: 710021 Xu Jia Bay, Xi'an, Shaanxi, Beijiao Patentee before: XI'AN AVIATION POWER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |