Thermal Conductivity of Moulding Sand with Chemical Binders, Attempts of its Increasing

Archives of Metallurgy and Materials

T. Snopkiewicz¹  Ł. Jamrozowicz¹  J. Zych¹  J. Mocek¹ 

[1] AGH UNIVERSITY OF SCIENCE AND TECHNOLOGY, FACULTY OF FOUNDRY ENGINEERING, 23 REYMONTA STR., 30-059 KRAKÓW, POLSKA

关键词: Keywords: thermal conductivity;    moulding sands;    investigation methods;    binders;   

DOI  :  10.1515/amm-2015-0058

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The investigation results of the thermal conductivity of the selected group of moulding sands with chemical binders, mainly organic, are presented in the hereby paper. Studies encompassed also moulding sands into which additions improving the thermal conductivity were introduced. Two testing methods were applied, i.e. investigations at a steady and unsteady temperature zone. For investigations at a steady temperature zone the new original experimental stand was designed and built, adapted also for testing moulding sands with binders undergoing destruction at relatively low temperatures.

【 授权许可】

Unknown