JP4685934B2 - 鋳造用塩中子 - Google Patents
鋳造用塩中子 Download PDFInfo
- Publication number
- JP4685934B2 JP4685934B2 JP2008516682A JP2008516682A JP4685934B2 JP 4685934 B2 JP4685934 B2 JP 4685934B2 JP 2008516682 A JP2008516682 A JP 2008516682A JP 2008516682 A JP2008516682 A JP 2008516682A JP 4685934 B2 JP4685934 B2 JP 4685934B2
- Authority
- JP
- Japan
- Prior art keywords
- salt
- ions
- casting
- salt core
- carbonate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
Description
Claims (9)
- ナトリウムイオン及びカリウムイオンの少なくとも1つと、臭素イオンと炭酸イオンとを含む溶融塩によって形成したことを特徴とする鋳造用塩中子。
- 請求項1記載の鋳造用塩中子において、
前記溶融塩は、ナトリウムイオンと臭素イオンと炭酸イオンとから構成したものである
ことを特徴とする鋳造用塩中子。 - 請求項2記載の鋳造用塩中子において、
前記溶融塩は、全陰イオン中の炭酸イオンのモル成分比を30mol%とした
ことを特徴とする鋳造用塩中子。 - 請求項2記載の鋳造用塩中子において、
前記溶融塩は、全陰イオン中の炭酸イオンのモル成分比を50〜80mol%とした
ことを特徴とする鋳造用塩中子。 - 請求項1記載の鋳造用塩中子において、
前記溶融塩は、カリウムイオンと臭素イオンと炭酸イオンとから構成し、全陰イオン中の炭酸イオンのモル成分比を30mol%としたものである
ことを特徴とする鋳造用塩中子。 - 請求項1記載の鋳造用塩中子において、
前記溶融塩は、カリウムイオンと臭素イオンと炭酸イオンとから構成し、全陰イオン中の炭酸イオンのモル成分比を50〜90mol%としたものである
ことを特徴とする鋳造用塩中子。 - 請求項1記載の鋳造用塩中子において、
前記溶融塩は、
ナトリウムイオンとカリウムイオンと臭素イオンと炭酸イオンとから構成し、
溶融温度を600℃を超えて680℃までの範囲とし、
全陽イオン中のカリウムイオンのモル成分比を50〜90mol%とし、
全陰イオン中の炭酸イオンのモル成分比を40〜80mol%とした
ものであることを特徴とする鋳造用塩中子。 - 請求項1記載の鋳造用塩中子において、
母相の中に複数の粒状晶が分散した状態に形成されている
ことを特徴とする鋳造用塩中子。 - 請求項8記載の鋳造用塩中子において、
前記粒状晶は、ナトリウムイオン及びカリウムイオンの少なくとも1つと炭酸イオンとから構成されたものである
ことを特徴とする鋳造用塩中子。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008516682A JP4685934B2 (ja) | 2006-05-19 | 2007-05-21 | 鋳造用塩中子 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006140063 | 2006-05-19 | ||
JP2006140063 | 2006-05-19 | ||
PCT/JP2007/060369 WO2007136032A1 (ja) | 2006-05-19 | 2007-05-21 | 鋳造用塩中子 |
JP2008516682A JP4685934B2 (ja) | 2006-05-19 | 2007-05-21 | 鋳造用塩中子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007136032A1 JPWO2007136032A1 (ja) | 2009-10-01 |
JP4685934B2 true JP4685934B2 (ja) | 2011-05-18 |
Family
ID=38723344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008516682A Active JP4685934B2 (ja) | 2006-05-19 | 2007-05-21 | 鋳造用塩中子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090288797A1 (ja) |
EP (1) | EP2022578A4 (ja) |
JP (1) | JP4685934B2 (ja) |
WO (1) | WO2007136032A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2586546A1 (de) * | 2011-10-31 | 2013-05-01 | Bühler AG | Verfahren zur Herstellung von Salzkernen |
ITMI20120950A1 (it) | 2012-06-01 | 2013-12-02 | Flavio Mancini | Metodo e impianto per ottenere getti pressofusi in leghe leggere con anime non metalliche |
US8820389B1 (en) * | 2012-10-31 | 2014-09-02 | Brunswick Corporation | Composite core for the casting of engine head decks |
DE102012022390B3 (de) * | 2012-11-15 | 2014-04-03 | Audi Ag | Verfahren zur kalten Herstellung eines Salzkerns für das Druckgießen |
EP2943300A1 (de) * | 2013-01-09 | 2015-11-18 | Emil Müller GmbH | Mit salzschmelze infiltrierte salzkerne vorzugsweise für druckgussapplikationen |
US9527131B1 (en) | 2013-12-20 | 2016-12-27 | Brunswick Corporation | Congruent melting salt alloys for use as salt cores in high pressure die casting |
CN103801671B (zh) * | 2014-01-21 | 2016-07-13 | 北京交通大学 | 一种氧枪喷头毛坯的制造方法 |
KR102478505B1 (ko) * | 2016-12-23 | 2022-12-15 | 현대자동차주식회사 | 알루미늄 주조용 솔트코어 및 이의 제조방법 |
KR102215760B1 (ko) * | 2017-01-19 | 2021-02-15 | 현대자동차주식회사 | 접합부의 강도가 향상된 고압주조용 솔트코어 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839696B1 (ja) * | 1969-12-27 | 1973-11-26 | ||
WO2005028142A1 (ja) * | 2003-09-17 | 2005-03-31 | Yamaha Hatsudoki Kabushiki Kaisha | 鋳造用中子 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3501320A (en) * | 1967-11-20 | 1970-03-17 | Gen Motors Corp | Die casting core |
JPS4839696A (ja) | 1971-09-27 | 1973-06-11 | ||
JPS5215446B2 (ja) * | 1974-04-19 | 1977-04-30 | ||
JPS5210803A (en) | 1975-07-12 | 1977-01-27 | Inst Gorunogo Dera Akademii Na | Device for retaining shank of cold chisel |
JPS5314618A (en) * | 1976-07-28 | 1978-02-09 | Hitachi Ltd | Water soluble casting mould |
-
2007
- 2007-05-21 US US12/301,078 patent/US20090288797A1/en not_active Abandoned
- 2007-05-21 JP JP2008516682A patent/JP4685934B2/ja active Active
- 2007-05-21 EP EP07743803.4A patent/EP2022578A4/en not_active Withdrawn
- 2007-05-21 WO PCT/JP2007/060369 patent/WO2007136032A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839696B1 (ja) * | 1969-12-27 | 1973-11-26 | ||
WO2005028142A1 (ja) * | 2003-09-17 | 2005-03-31 | Yamaha Hatsudoki Kabushiki Kaisha | 鋳造用中子 |
Also Published As
Publication number | Publication date |
---|---|
EP2022578A1 (en) | 2009-02-11 |
US20090288797A1 (en) | 2009-11-26 |
WO2007136032A1 (ja) | 2007-11-29 |
EP2022578A4 (en) | 2013-08-28 |
JPWO2007136032A1 (ja) | 2009-10-01 |
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