JPS6411060A - Mold for casting - Google Patents
Mold for castingInfo
- Publication number
- JPS6411060A JPS6411060A JP16816387A JP16816387A JPS6411060A JP S6411060 A JPS6411060 A JP S6411060A JP 16816387 A JP16816387 A JP 16816387A JP 16816387 A JP16816387 A JP 16816387A JP S6411060 A JPS6411060 A JP S6411060A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- bottom face
- face part
- alumina
- rare earth
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 title 1
- 230000008023 solidification Effects 0.000 abstract 3
- 238000007711 solidification Methods 0.000 abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- -1 rare earth group transition metal Chemical class 0.000 abstract 2
- 229910052723 transition metal Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE:To produce a target for spattering made of rare earth group transition metal series alloy without any blow hole by using material having higher heat conductivity at one face of a mold than that at the other face to make unidirectional solidification. CONSTITUTION:For example, only the bottom face part 2 of the mold is made of cast iron and the four faces for side faces 1, 1' are all made of alumina. By using this mold, the bottom face part made of the cast iron has heat conductivity extremely higher than the side face parts made of the alumina and the heat of the molten metal 4 is almost flowed toward bottom face part 2. Therefore, the solidification of the molten metal 4 is almost started from the bottom face part 2 made of the cast ion and progressed to upward. By this unidirectional solidification, the rare earth group transition metal series alloy ingot can de produced and the target for sputtering processed from this ingot gives stable discharge and is easily used without any crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16816387A JPS6411060A (en) | 1987-07-06 | 1987-07-06 | Mold for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16816387A JPS6411060A (en) | 1987-07-06 | 1987-07-06 | Mold for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411060A true JPS6411060A (en) | 1989-01-13 |
Family
ID=15862974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16816387A Pending JPS6411060A (en) | 1987-07-06 | 1987-07-06 | Mold for casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236033A (en) * | 1991-08-22 | 1993-08-17 | W. C. Heraeus Gmbh | Method for producing a body from a material susceptible to thermal cracking and casting mold for executing the method |
| US8376023B2 (en) | 2008-12-05 | 2013-02-19 | Toyota Jidosha Kabushiki Kaisha | Die-casting die and method for die-casting |
| JP2017119290A (en) * | 2015-12-28 | 2017-07-06 | 昭和電工株式会社 | Heat sink forging raw material, manufacturing method of heat sink forging raw material and manufacturing method of heat sink |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913565A (en) * | 1982-07-15 | 1984-01-24 | Mitsubishi Heavy Ind Ltd | Production of casting |
| JPS60244013A (en) * | 1984-05-17 | 1985-12-03 | Sony Corp | Manufacture of magnetic material |
-
1987
- 1987-07-06 JP JP16816387A patent/JPS6411060A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913565A (en) * | 1982-07-15 | 1984-01-24 | Mitsubishi Heavy Ind Ltd | Production of casting |
| JPS60244013A (en) * | 1984-05-17 | 1985-12-03 | Sony Corp | Manufacture of magnetic material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236033A (en) * | 1991-08-22 | 1993-08-17 | W. C. Heraeus Gmbh | Method for producing a body from a material susceptible to thermal cracking and casting mold for executing the method |
| US8376023B2 (en) | 2008-12-05 | 2013-02-19 | Toyota Jidosha Kabushiki Kaisha | Die-casting die and method for die-casting |
| JP2017119290A (en) * | 2015-12-28 | 2017-07-06 | 昭和電工株式会社 | Heat sink forging raw material, manufacturing method of heat sink forging raw material and manufacturing method of heat sink |
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