| 发明名称 |
THERMAL INSULATING COATING FOR METAL CASTING MOULDS |
| 摘要 |
A thermal insulating coating for metal casting moulds comprises, % by weight: zircon - 45.0-50.0, bentonite – 5.0-6.0, 5 % water solution of carboxymethyl cellulose – 3.0-4.0, ferrosilicon with additional cerium content in the ratio of silicon to cerium (40...50):1 – 5.0-10.0 and water - the rest. The technical result: increasing the metal casting moulds life. |
| 申请公布号 |
UA90420(C2) |
申请公布日期 |
2010.04.26 |
| 申请号 |
UA20090004839 |
申请日期 |
2009.05.18 |
| 申请人 |
"P.T.L." LIMITED LIABILITY COMPANY, SCIENTIFIC AND PRODUCTION ENTERPRISE |
发明人 |
FILIPOV VALENTYN SEMENOVYCH;POPOV SERHII MYKOLAIOVYCH;POHORELOV VOLODYMYR VOLODYMYROVYCH;AVIERIN VOLODYMYR IVANOVYCH;ZHEHUR OLEKSANDR ANATOLIIOVYCH |
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