The «fluid memory» effect in steel, cast iron and silumin

Author(s):  
К.Ю. Шахназаров

Явление структурной наследственности получило промышленное применение, несмотря на то что «механизм передачи наследственных признаков расплаву, их сохранение, зарождение в нем новых признаков и передача их твердому металлу - все это сложные, во многом неизученные вопросы» (Б.А. Баум с коллегами). На примерах стали, чугуна и алюминия предпринята попытка обоснования предположения, что одним из механизмов передачи наследственных признаков может быть эффект «памяти жидкости», который заключается в сохранении ее свойств при очень сильном разбавлении. The phenomenon of structural heredity is used by industry, although «the mechanism of transmission of hereditary traits to the melt, their conservation, the generation of new traits in it and their transfer to solid metal are all complex, largely unexplored issues» (B.A. Baum with colleagues). On the examples of steel, cast iron and aluminum, an attempt was made to substantiate the assumption that one of the mechanisms of transmission of hereditary traits could be the effect of «fluid memory», which consists in maintaining its properties with very strong dilution.

2001 ◽  
Vol 2001.39 (0) ◽  
pp. 367-368
Author(s):  
Fumio OBATA ◽  
Kazutake UEHARA ◽  
Hisaki OKAMOTO ◽  
Koozi KOKUGAN ◽  
Michio MORISHITA ◽  
...  

2019 ◽  
Vol 63 (1) ◽  
pp. 54-64
Author(s):  
P. Pokorný ◽  
M. Hrabánek ◽  
D. Dvorský ◽  
L. Turek

Abstract The corrosion survey of the supporting steel/cast iron structure of the palm greenhouse included not only the characteristics of the used metal materials (microstructure, chemical composition), but also the current state of the system of corrosion protection (thickness and stratigraphy of the applied coating system). From a static point of view, the palm greenhouse design meets the applicable standards if two damaged cast iron columns are repaired. A new top coat with extended corrosion resistance is required on the surface of individual metal profiles.


2011 ◽  
pp. NA-NA
Author(s):  
Karl Hauffe ◽  
Herbert Puschmann

Author(s):  
Tuan Nguyen Anh ◽  
Hung Pham Van ◽  
Bao Le Duc ◽  
Du Dao Khanh ◽  
Phuong Nguyen Tuan ◽  
...  

The influence of tropical climate with changing humidity and temperature on the tribological parameters of steel, cast-iron and their brush-plating coatings are investigated. The polluted compositions of environment are also the important factors. The results of experimental investigation on the influence of tropical climate are presented.


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