ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1990-1994  (23)
Collection
Publisher
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Adhesion of polycrystalline diamond thin films on single-crystal silicon substrates (1991)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 59 (1991), S. 2529-2531 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Polycrystalline diamond films were deposited on (100) oriented silicon substrates using a microwave plasma disk reactor. Circular delaminations between the diamond thin film and the silicon substrate were produced by Vickers microindentation. While an overall relationship between mean delamination diameter and film thickness was not observed, an unexpectedly strong correlation was observed between delamination diameter and the square root of the coating grain size. A disadvantage of the Vickers microindentation technique is the damage sustained by the Vickers indenter tip after repeated loadings.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.105942
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Laser surface melting and cutting of cordierite substrates (1990)
    Springer
    Journal of materials science 9 (1990), S. 133-136 
    Details
    ISSN: 1573-4811
    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
    URL: http://dx.doi.org/10.1007/BF00727694
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Time-dependent elastic modulus recovery measurement on thermally shocked SiC fibre-aluminosilicate composites, machinable glass ceramics and polycrystalline alumina (1992)
    Springer
    Journal of materials science 27 (1992), S. 1537-1545 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Time-dependent partial recoveries in Young's modulus were observed for thermally shocked specimens of three ceramic materials: an SiC fibre-aluminosilicate composite, a machinable glass-ceramic, and a polycrystalline alumina. The observed Young's modulus recovery is likely to be due to room-temperature microcrack healing. The room-temperature modulus recovery rates measured in this study are compared to the physical property recovery rates obtained from an analysis of data in the literature for other cracked ceramics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00542915
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Prediction of a thermal shock damage map for glass plates (1992)
    Springer
    Journal of materials science 27 (1992), S. 1553-1559 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract A thermal shock damage map to qualitatively predict the effect of thermal quench on a glass plate is proposed based on thermoelastic and thermoviscoelastic stress theory. The map indicates that quenching a glass plate may induce either thermal shock damage and/or residual stresses. The theoretical analysis also generally agrees with experimental results reported for the thermal quench of polycrystalline alumina specimens with a significant glassy phase.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00542917
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Characterization of fly ash from coal-fired power plants (1990)
    Springer
    Journal of materials science 25 (1990), S. 5215-5219 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract X-ray analysis shows that mullite and silica are the major crystalline phases in fly ash. The “method of known additions” from X-ray diffraction techniques was used to calculate changes in the significant peak intensities of mullite and silica to determine their weight fractions in fly ash. This furthers the efforts of characterizing fly ash, which are being conducted to supplement the search for applications of this abundant material. The weight fractions of crystalline mullite and silica were determined to be 14.2 and 5.1 wt%, respectively. Thermal gravimetric studies as well as SEM and particle size analysis were also conducted on the fly ash.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00580153
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Influence of thermal quench on fracture strength, elastic modulus and internal friction of glass plates (1992)
    Springer
    Journal of materials science 27 (1992), S. 2353-2362 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The fracture strength and residual stress in glass microscope slides for water, oil and air thermal quenching are compared with the authors' prior theoretical analysis. In addition, elastic modulus and internal friction measurements are used to evaluate the effects of the thermal quenching.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01105043
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    The effect of surface-limited microcracks on the effective Young's modulus of ceramics (1993)
    Springer
    Journal of materials science 28 (1993), S. 1885-1900 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Two types of composite layer model were used to characterize the surface-limited microcrack damage: (i) a dynamic modulus model and (ii) a rule-of-mixtures model. Each model can be applied to either one or two microcracked surface layers for all physically meaningful values of the relative thickness of the layer(s) and all physically meaningful values of the microcrack damage severity states. The microcrack severity can be described in terms of known functions of microcrack size, number density and orientation. A second paper will deal with the details of applying the models to microcracks of a particular geometry, while a third paper deals with experimental tests of the models presented here.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00595762
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    The effect of surface-limited microcracks on the effective Young's modulus of ceramics (1993)
    Springer
    Journal of materials science 28 (1993), S. 1901-1909 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract This paper considers the details of crack orientation and crack geometry effects on the dynamic modulus model and the rule-of-mixtures model developed in Part I for surface-limited microcracking damage in ceramics. In particular, the implications of using indentation cracks as a model crack system are considered, including accommodation of the hemispherically deformed zone ligament that bridges part of the opposing crack surfaces for indentation crack systems.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00595763
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    The effect of surface-limited microcracks on the effective Young's modulus of ceramics (1993)
    Springer
    Journal of materials science 28 (1993), S. 1910-1918 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The effect of aligned Vickers indentation cracks upon the Young's modulus of polycrystalline alumina bars was investigated. The measured Young's modulus for indented specimens was compared with the theoretical predictions based on a variety of models, including a model developed by the authors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00595764
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    The effect of quenching media on the heat transfer coefficient of polycrystalline alumina (1993)
    Springer
    Journal of materials science 28 (1993), S. 2079-2083 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Surface heat transfer coefficient values were measured for polycrystalline alumina quenched into water, into oil, and into liquid nitrogen. Since the measurements of the surface heat transfer coefficient h for alumina (and ceramics in general) are very limited, we compare our measurements with calculations of h for the water quench and with measurements of h on non-ceramic materials for the oil and liquid nitrogen quenches.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00367565
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...