Development and Application of Alcohol Based Spraying Coatings for Green Sand Steel Castings

Xu Zili1; Wang Lianhua2

doi:10.15980/j.tzzz.2012.02.011

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Development and Application of Alcohol Based Spraying Coatings for Green Sand Steel Castings
Vol. 32, Issue 2, Pages: 114-116(2012)
Published： 2012 ，
DOI： 10.15980/j.tzzz.2012.02.011

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[1]徐自立,王连华.铸钢湿型砂醇基喷涂涂料的研制和应用[J].特种铸造及有色合金,2012,32(02):114-116.

Xu Zili1, Wang Lianhua2. Development and Application of Alcohol Based Spraying Coatings for Green Sand Steel Castings. [J]. Special Casting & Nonferrous Alloys 32(2):114-116(2012)
[1]徐自立,王连华.铸钢湿型砂醇基喷涂涂料的研制和应用[J].特种铸造及有色合金,2012,32(02):114-116. DOI： 10.15980/j.tzzz.2012.02.011.

Xu Zili1, Wang Lianhua2. Development and Application of Alcohol Based Spraying Coatings for Green Sand Steel Castings. [J]. Special Casting & Nonferrous Alloys 32(2):114-116(2012) DOI： 10.15980/j.tzzz.2012.02.011.

摘要

对铸钢湿型砂醇基涂料进行了试验研究

得到一种合适的涂料配方。实际应用表明

本涂料喷涂后成膜性能好

不开裂、不起皮

常温和高温强度高

高温抗裂性好

发气量低。采用该涂料喷涂铸型并浇注铸钢摇枕和侧架

铸件无粘砂现象且表面光洁。

Abstract

A suitable coating proportion of alcohol based coating for green sand steel castings was obtained by experiment and practical tests . The practical application shows that

the film performance of the coating exhibits desiable with crack free

and peeling free and high strength at room temperature and high temperature after drying can be observed. Meanwhile

the coatings exhibit desirable anti-cracking ability at high temperature with low gas evolution. Steel wave pillows and the side frames for trains show excellent surface quality by green sand casting with the alcohol based coatings.

关键词

湿型砂醇基涂料喷涂

Keywords

Green SandAlcohol-Based CoatingSpraying

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Development of Alcohol-based Coating for EPC（Expandable Pattern Casting）Steel Castings

Development of EPC Coating for High Manganese Steel