CN103480808B - 真空浇注用惰性气体破空工艺 - Google Patents
真空浇注用惰性气体破空工艺 Download PDFInfo
- Publication number
- CN103480808B CN103480808B CN201310398350.3A CN201310398350A CN103480808B CN 103480808 B CN103480808 B CN 103480808B CN 201310398350 A CN201310398350 A CN 201310398350A CN 103480808 B CN103480808 B CN 103480808B
- Authority
- CN
- China
- Prior art keywords
- inert gas
- vacuum
- vacuum pouring
- pressure
- technique
- 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
- 239000011261 inert gas Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000007789 gas Substances 0.000 claims abstract description 16
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 20
- 229910052786 argon Inorganic materials 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398350.3A CN103480808B (zh) | 2013-09-05 | 2013-09-05 | 真空浇注用惰性气体破空工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310398350.3A CN103480808B (zh) | 2013-09-05 | 2013-09-05 | 真空浇注用惰性气体破空工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103480808A CN103480808A (zh) | 2014-01-01 |
| CN103480808B true CN103480808B (zh) | 2016-03-02 |
Family
ID=49821592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310398350.3A Active CN103480808B (zh) | 2013-09-05 | 2013-09-05 | 真空浇注用惰性气体破空工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103480808B (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862656A (en) * | 1973-02-16 | 1975-01-28 | Aurora Metal Corp | Method and apparatus for vacuum casting of metal |
| US5896913A (en) * | 1997-10-28 | 1999-04-27 | Protech Marketing, Inc. | Investment casting paper liner and guard |
| CN1739890A (zh) * | 2005-09-22 | 2006-03-01 | 上海交通大学 | 铝基复合材料的反重力真空吸铸制备方法 |
| CN102199684A (zh) * | 2010-03-25 | 2011-09-28 | 宝山钢铁股份有限公司 | 超低氧含钛铁素体不锈钢的生产方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596739B2 (ja) * | 1982-04-16 | 1984-02-14 | 電気興業株式会社 | 精密鋳造方法および装置 |
-
2013
- 2013-09-05 CN CN201310398350.3A patent/CN103480808B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862656A (en) * | 1973-02-16 | 1975-01-28 | Aurora Metal Corp | Method and apparatus for vacuum casting of metal |
| US5896913A (en) * | 1997-10-28 | 1999-04-27 | Protech Marketing, Inc. | Investment casting paper liner and guard |
| CN1739890A (zh) * | 2005-09-22 | 2006-03-01 | 上海交通大学 | 铝基复合材料的反重力真空吸铸制备方法 |
| CN102199684A (zh) * | 2010-03-25 | 2011-09-28 | 宝山钢铁股份有限公司 | 超低氧含钛铁素体不锈钢的生产方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103480808A (zh) | 2014-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204075107U (zh) | 一种钢锭浇注氩气保护装置 | |
| CN103252445B (zh) | 一种用于型腔表面的涂料 | |
| CN104259448A (zh) | 一种镁合金铸造方法及装置 | |
| CN202490928U (zh) | 一种能够去除夹杂物的中间包用长水口装置 | |
| CN103934428B (zh) | 充氧-真空压铸模具装置和充氧-真空压铸工艺 | |
| CN204818038U (zh) | 改进的钢包长水口的密封结构 | |
| CN103480808B (zh) | 真空浇注用惰性气体破空工艺 | |
| CN204194766U (zh) | 一种采用抽真空排气方式的压铸模压射料缸 | |
| CN109290548A (zh) | 一种汽车构件压铸模的浇注排气系统及设置方法 | |
| CN203030880U (zh) | 用于球墨铸铁铁水浇注的铁水包 | |
| CN201020531Y (zh) | 塞棒式定径水口快换浇注装置 | |
| CN201678699U (zh) | 钢包防渗吹氩系统 | |
| CN206500045U (zh) | 一种用于熔炼炉浇铸的保护气体的配气柜 | |
| CN209189778U (zh) | 一种汽车构件压铸模的浇注排气系统 | |
| CN204842964U (zh) | 一种连铸吹气密封水口保护浇注的装置 | |
| CN104874741A (zh) | 一种金属镁精炼锅制造工艺 | |
| CN204366020U (zh) | 一种真空吸铸加压凝固的铸铝装置 | |
| CN202701369U (zh) | 一种防粘连冷钢的钢包长水口 | |
| CN207533964U (zh) | 一种用于钢包保护浇注长水口结构 | |
| CN202824650U (zh) | 一种吹氩长水口 | |
| CN102717033B (zh) | 轴杆类铸件端面出气集渣冒口 | |
| CN204565069U (zh) | 一种防止钢液飞溅的真空浇注装置 | |
| CN204308182U (zh) | 铝液储存罐 | |
| CN208662487U (zh) | 真空和低压复合的铝合金铸造装置 | |
| CN205270746U (zh) | 一种铸造模具 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| 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: Inert gas vacuum breaking process for vacuum pouring Effective date of registration: 20190227 Granted publication date: 20160302 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210304 Granted publication date: 20160302 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: 2019990000162 |
|
| 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: Inert gas void breaking technology for vacuum casting Effective date of registration: 20210304 Granted publication date: 20160302 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230320 Granted publication date: 20160302 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2021990000216 |
|
| 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: Inert gas void breaking process for vacuum casting Effective date of registration: 20230323 Granted publication date: 20160302 Pledgee: Yucheng Branch of Agricultural Bank of China Ltd. Pledgor: TONGYU HEAVY INDUSTRY Co.,Ltd. Registration number: Y2023980035948 |