Dr Axion Co., Ltd.

Min A Bae

Myung Hwan Kim

Man Sig Lee

Jeong Wook Park

Sang Ho Ha

Ki Myoung Kwon

Woo Chun Kim

The present disclosure relates to an inorganic binder composition for casting, including: water glass of 40 to 70 parts by weight; nano-silica of 5 to 35 parts by weight; a Li-based water resistant additive of 0.1 to 10 parts by weight; an organic silicon compound of 0.1 to 10 parts by weight; and an anti-sand burning additive of 1 to 10 parts by weight. Furthermore, the present disclosure relates to a core manufactured by using the inorganic binder composition and a cast manufactured so as to include the core.

Inorganic binder composition for casting

The present disclosure relates to a manufacturing method of a core using an inorganic binder, a core manufactured thereby, a manufacturing method of a casting product with a core using an inorganic binder, a casting product manufactured thereby, and a manufacturing system of a core using an inorganic binder.

Manufacturing method of core and casting product using inorganic binder

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Daegu, South Korea

Min A Bae