CN1943920B - 低压铸铝用升液管的制备方法 - Google Patents
低压铸铝用升液管的制备方法 Download PDFInfo
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- CN1943920B CN1943920B CN2006101020671A CN200610102067A CN1943920B CN 1943920 B CN1943920 B CN 1943920B CN 2006101020671 A CN2006101020671 A CN 2006101020671A CN 200610102067 A CN200610102067 A CN 200610102067A CN 1943920 B CN1943920 B CN 1943920B
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- hour
- high temperature
- ball milling
- processing
- burn till
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- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
气孔率(%) | 体密(g/cm3) | 抗折强度(MPa) | 导热系数(w/m.k)(600℃~800℃) | 热膨胀系数/℃(RT~1000℃) |
3~6 | 3.0~4.5 | 60~180 | 1~1.5 | 0.16~0.6×10-6 |
Claims (1)
Priority Applications (1)
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CN2006101020671A CN1943920B (zh) | 2006-10-20 | 2006-10-20 | 低压铸铝用升液管的制备方法 |
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CN2006101020671A CN1943920B (zh) | 2006-10-20 | 2006-10-20 | 低压铸铝用升液管的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1943920A CN1943920A (zh) | 2007-04-11 |
CN1943920B true CN1943920B (zh) | 2011-01-05 |
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CN2006101020671A Expired - Fee Related CN1943920B (zh) | 2006-10-20 | 2006-10-20 | 低压铸铝用升液管的制备方法 |
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CN (1) | CN1943920B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104355612B (zh) * | 2014-10-08 | 2016-04-06 | 辽宁伊菲科技股份有限公司 | 一种铝合金铸造用升液管制造方法 |
CN111774558B (zh) * | 2020-06-19 | 2021-12-14 | 江苏兴湖耐火材料有限公司 | 一种连铸用热震稳定性优良的中间包水口的制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3907962A (en) * | 1969-07-16 | 1975-09-23 | Koichi Ogiso | Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy |
CN1235133A (zh) * | 1998-05-11 | 1999-11-17 | 佟定远 | 一种应用于制造铝低压铸造机升液管的高强耐热陶瓷材料 |
CN1807255A (zh) * | 2006-01-27 | 2006-07-26 | 王洪增 | 一种高熔聚合材料 |
CN1807256A (zh) * | 2006-01-27 | 2006-07-26 | 王洪增 | 一种高熔聚合材料的生产工艺 |
-
2006
- 2006-10-20 CN CN2006101020671A patent/CN1943920B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3907962A (en) * | 1969-07-16 | 1975-09-23 | Koichi Ogiso | Method of preparing a filter medium for the filtration of molten aluminum or a molten aluminum alloy |
CN1235133A (zh) * | 1998-05-11 | 1999-11-17 | 佟定远 | 一种应用于制造铝低压铸造机升液管的高强耐热陶瓷材料 |
CN1807255A (zh) * | 2006-01-27 | 2006-07-26 | 王洪增 | 一种高熔聚合材料 |
CN1807256A (zh) * | 2006-01-27 | 2006-07-26 | 王洪增 | 一种高熔聚合材料的生产工艺 |
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CN1943920A (zh) | 2007-04-11 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Yingdu Composite Materials Co., Ltd.? Assignor: Wang Pixuan Contract fulfillment period: 2008.10.20 to 2024.10.20 contract change Contract record no.: 2008130000176 Denomination of invention: Method for producing low pressure cast aluminum liquid lift pipe License type: Exclusive license Record date: 20081226 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.20 TO 2024.10.20; CHANGE OF CONTRACT Name of requester: HEBEI YINGDOU COMPOUND MATERIALS CO., LTD. Effective date: 20081226 |
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Granted publication date: 20110105 Termination date: 20131020 |