Zobrazeno 1 - 10
of 320
pro vyhledávání: '"ZYCH, J."'
Autor:
Zych, J. S.
Publikováno v:
Archives of Foundry Engineering; 2024, Vol. 24 Issue 2, p124-130, 7p
Publikováno v:
Archives of Metallurgy & Materials. 2022, Vol. 67 Issue 3, p999-1005. 7p.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 4, Pp 91-96 (2017)
The investigation results of the kinetics of binding ceramic moulds, in dependence on the solid phase content in the liquid ceramic slurries being 67, 68 and 69% - respectively, made on the basis of the aqueous binding agents Ludox AM and SK. The ult
Externí odkaz:
https://doaj.org/article/1d3cbb0cab524cb8b8982b0532840d84
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 4, Pp 79-84 (2017)
A large number of defects of castings made in sand moulds is caused by gases. There are several sources of gases: gases emitted from moulds, cores or protective coatings during pouring and casting solidification; water in moulding sands; moisture ads
Externí odkaz:
https://doaj.org/article/6397eb80ea42410ca3c65a62dd41bf84
Autor:
Kaźnica N., Zych J.
Publikováno v:
Archives of Foundry Engineering, Vol 17, Iss 1, Pp 87-92 (2017)
The results of researches of sorption processes of surface layers of components of sand moulds covered by protective coatings are presented in the hereby paper. Investigations comprised various types of sand grains of moulding sands with furan resin:
Externí odkaz:
https://doaj.org/article/b9a557d25d3d4927805c08a76a6b1fc7
Publikováno v:
Archives of Foundry Engineering, Vol 16, Iss 4, Pp 79-84 (2016)
The new investigation method of the kinetics of the gas emission from moulding sands used for moulds and cores is presented in this paper. The gas evolution rate is presented not only as a function of heating time but also as a function of instantane
Externí odkaz:
https://doaj.org/article/7cc6ac4d50e84f9a8beeddaba9375a06
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 2129-2134 (2016)
The results concerning emission of gases from two commercial graphite protective coatings for moulds and cores (water and alcoholic) are given in the hereby paper. Investigations were performed in two systems. One of the systems was corresponding to
Externí odkaz:
https://doaj.org/article/f5a4fe39355e4a4db3d2ad329cb865fc
Autor:
Kaźnica N., Zych J.
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 2111-2116 (2016)
The results of investigations of the sorption process of surface layers of sand moulds covered by zirconium and zirconium - graphite alcohol coatings are presented in the paper. Investigations comprised two kinds of sand grains (silica sand and recla
Externí odkaz:
https://doaj.org/article/0bc2a1a8f85f47c79ec775dc02c34caf
Autor:
Matonis, N., Zych, J.
Publikováno v:
Archives of Foundry Engineering; 2023, Vol. 23 Issue 4, p93-98, 6p
Autor:
Kolczyk-Tylka, J., Zych, J.
Publikováno v:
Archives of Foundry Engineering; 2023, Vol. 23 Issue 4, p34-39, 6p