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  • 1970-1974  (8)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 9 (1970), S. 946-947 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions The manufacture, design, and properties of thin-walled tubular titanium filters are described.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 9 (1970), S. 537-539 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. Using theoretical densification equations, the density of sintered strip was calculated as a function of the maximum specific rolling pressure. 2. It was ascertained which strip densification stages are correctly described by the various theoretical powder densification equations. It was shown that, within the pressure and density ranges investigated, the best correlation between theoretical and experimental data is ensured by Bal'shin's logarithmic equation.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 10 (1971), S. 1-3 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. A study was made of the technological properties of Kh18N15 stainless steel powders having different particle size distributions and particle shapes. 2. It is demonstrated that, as the amount of a medium and a fine fraction rises, the apparent density and the flowability increase, while the degree of powder compression during compaction decreases. The apparent density and the flowability of powder mixtures may diminish when the particles of the fine fraction do not arrange themselves in the interparticle pores of the main, coarse fraction.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 11 (1972), S. 1019-1020 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 12 (1973), S. 49-51 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. Calculations are made of the mean pore sizes of thin sintered strips from titanium, stainless steel, and nickel powders. 2. It is demonstrated that, in the formula for calculating the mean pore size from the coefficient of permeability, the coefficient of pore tortuosity should be taken to be equal to 2.0–2.4. 3. The coefficient of pore tortuosity is unaffected by the porosity of the material or the ratio of the specimen thickness to the mean particle size of the starting metal powder.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 12 (1973), S. 1011-1014 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Powder metallurgy and metal ceramics 13 (1974), S. 944-946 
    ISSN: 1573-9066
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. It is shown that, within a given batch of powders, the upper limit of compactibility for stainlesssteel powder produced by the coreduction process and for calcium hydride grade titanium powder rises with increase in the size of the particles in the powder fraction used. 2. It has been established that the maximum porosity of compacts and strip from single fractions of stainless-steel and titanium powders is proportional to the porosity of the powders in the loosely poured condition. 3. An analysis is made of the variation of the mean pore size and the coefficient of permeability with specimen porosity.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Chemical and petroleum engineering 6 (1970), S. 876-877 
    ISSN: 1573-8329
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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