Modification of inorganic binder used for sand core-making in foundry practice

Fanghai Xin1, Weihua Liu1, Lai Song1, Yingmin Li1
1Shenyang University of Technology, Shenyang 110870, China

Tóm tắt

Từ khóa


Tài liệu tham khảo

Fan Z T, Long W, Liu F C. Environmental characteristics of mold casting and development trend of binder. Journal of Hubei University of Technology, 2014, 29(5): 1–5. (In Chinese)

Song L, Liu W H, Li Y M, et al. Humidity-resistant inorganic binder for sand core-making in foundry practice. China Foundry, 2018, 16(4): 267–271.

Ünlü N, Odabas A. Development and evaluation of a new ecofriendly sodium silicate-based binder system. International Journal of Metalcasting, 2018, 12: 765–771.

Fox J T, Cannon F S, Brown N R, et al. Comparison of a new green foundry binder with conventional foundry binders. International Journal of Adhesion & Adhesives, 2012, 34: 38–45.

Wang J, Yang J H, Zhao L. Study on recycling technology of sodium silicate based on green casting. Foundry Technology, 2018, 39(3): 533–536. (In Chinese)

Zaretskiy L. Hydrous solid silicates in new foundry binders. International Journal of Metalcasting, 2018, 12(2): 275–291.

Izdebska-Szanda I, Baliński A. New generation of ecological silicate binder. Engineering Procedia, 2011, 10: 887–893.

Zaretskiy L. Microsilica in sodium silicate bonded sands. International Journal of Metalcasting, 2019, 13(1): 58–72.

Nilsen E, Einarsrud M A, Puputti J, et al. Preparation and characterization of binder for inorganic composites made from amorphous mineral raw material. Journal of Sol-Gel Science and Technology, 2005, 35(2): 143–150.

Sun Y Q, Pan J Q, Chen L Z, et al. Effect of surface active agent on properties of sodium silicate sand. Journal of Technology, 2017, 17(1): 45–48. (In Chinese)

Yang C. Effect of ultra-fine powder modifying sodium silicate on foundry sand. Hot Working Technology, 2014, 43(19): 82–84. (In Chinese)

Zhu Y, Yu Y G, Zhou L S. Study on poly (ethylene oxide) modified sodium silicate binder. Foundry, 2006, 8(55): 839–841. (In Chinese)

Zaretskiy L. Modified silicate binder’s new developments and applications. International Journal of Metalcasting, 2015, 10(1): 88–99.

Kouassi S S, Tognonvi M T, Soro J, et al. Consolidation mechanism of materials obtained from sodium silicate solution and silica-based aggregates. Journal of Non-Crystalline Solids, 2011, 357(15): 3013–3021.

Tognonvi M T, Rossignol S, Bonnet J P. Effect of alkali cation on irreversible gel formation in basic medium. Journal of Non-Crystalline Solids, 2011, 357(1): 43–49.

Luukkonen T, Sreenivasan H, Abdollahnejad Z, et al. Influence of sodium silicate powder silica modulus for mechanical and chemical properties of dry-mix alkali-activated slag mortar. Construction and Building Materials, 2020, 233: 117354.

Zhu C X, Lu C, Ji D S. Basic theory of water glass sand. Shang Hai: Shanghai Jiaotong University Press, 2000: 67–68.

Tognonvi M T, Soro J, Rossignol S. Physical-chemistry of silica/alkaline silicate interactions during consolidation. Part 1: Effect of cation size. Journal of Non-Crystalline Solids, 2012, 358(1): 81–87.

Tognonvi M T, Soro J, Gelet J L, et al. Physico-chemistry of silica/Na silicate interactions during consolidation. Part 2: Effect of pH. Journal of Non-Crystalline Solids, 2012, 358(3): 492–501.

Weng S F, Xu Y Z. Fourier transform infrared spectrum analysis. Shang Hai: Shanghai Jiaotong University Press, 2016: 326–416.

Xu J. Infrared spectroscopy analysis of modified sodium silicate. Foundry, 2008, 57(8): 834–837. (In Chinese)