JPS56131039A - Mold coating material for cast iron casting - Google Patents
Mold coating material for cast iron castingInfo
- Publication number
- JPS56131039A JPS56131039A JP3438980A JP3438980A JPS56131039A JP S56131039 A JPS56131039 A JP S56131039A JP 3438980 A JP3438980 A JP 3438980A JP 3438980 A JP3438980 A JP 3438980A JP S56131039 A JPS56131039 A JP S56131039A
- Authority
- JP
- Japan
- Prior art keywords
- mold coating
- coating material
- cast iron
- prevents
- iron casting
- 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.)
- Granted
Links
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
PURPOSE: To provide a mold coating agent which is obtained by compounding specific ratios of graphite, chromite powder, bentonite and water, and which prevents burning-in and metal penetration.
CONSTITUTION: A mold coating agent consisting of 100pts., graphite, 10W25pts. chromite powder 2W10pts. bentonite, and 100W140pts. water is compounded. Since the chromite powder has high heat conductivity by high melting points of about 1,780W1,900°C, and has high baescity of about 7.0W9.5pH, it prevents the pentration of molten metal more surely and powerfully and also effectively prevents the occurrence of burning in and metal penetration.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3438980A JPS56131039A (en) | 1980-03-17 | 1980-03-17 | Mold coating material for cast iron casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3438980A JPS56131039A (en) | 1980-03-17 | 1980-03-17 | Mold coating material for cast iron casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56131039A true JPS56131039A (en) | 1981-10-14 |
JPS5759012B2 JPS5759012B2 (en) | 1982-12-13 |
Family
ID=12412807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3438980A Granted JPS56131039A (en) | 1980-03-17 | 1980-03-17 | Mold coating material for cast iron casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56131039A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014126060A (en) * | 2012-12-25 | 2014-07-07 | Pdm Co Ltd | Adhesive insulation composition |
-
1980
- 1980-03-17 JP JP3438980A patent/JPS56131039A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014126060A (en) * | 2012-12-25 | 2014-07-07 | Pdm Co Ltd | Adhesive insulation composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5759012B2 (en) | 1982-12-13 |
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