JPS55109560A - Mold for grating body for lead storage battery - Google Patents
Mold for grating body for lead storage batteryInfo
- Publication number
- JPS55109560A JPS55109560A JP1659579A JP1659579A JPS55109560A JP S55109560 A JPS55109560 A JP S55109560A JP 1659579 A JP1659579 A JP 1659579A JP 1659579 A JP1659579 A JP 1659579A JP S55109560 A JPS55109560 A JP S55109560A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- mold
- nickel
- heat
- storage battery
- 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
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To improve heat insulating characteristic and gas permeability and improve casting efficiency by using a Ni porous layer as the heat-insulating layer of mating mold casting faces.
CONSTITUTION: First, nickel plating is thickly formed on the casting surface of a mold body made of cast iron. Next, fine nickel powder is dispersed in a binder solution and is evenly deposited by spraying on this plating layer. When, it is sintered in a reducing atmosphere, a sponge-form nickel sintered layer is fixed to the nickel plated cast grooves, whereby the heat-insulating layer is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1659579A JPS55109560A (en) | 1979-02-14 | 1979-02-14 | Mold for grating body for lead storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1659579A JPS55109560A (en) | 1979-02-14 | 1979-02-14 | Mold for grating body for lead storage battery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55109560A true JPS55109560A (en) | 1980-08-23 |
Family
ID=11920629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1659579A Pending JPS55109560A (en) | 1979-02-14 | 1979-02-14 | Mold for grating body for lead storage battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55109560A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6083765A (en) * | 1983-10-12 | 1985-05-13 | Yotaro Hatamura | Horizontal casting method with circular oscillation |
-
1979
- 1979-02-14 JP JP1659579A patent/JPS55109560A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6083765A (en) * | 1983-10-12 | 1985-05-13 | Yotaro Hatamura | Horizontal casting method with circular oscillation |
JPH0239344B2 (en) * | 1983-10-12 | 1990-09-05 | Yotaro Hatamura |
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