Library

X
You have 0 saved results.
Mark results and click the "Add To Watchlist" link in order to add them to this list.
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Material for making and heat treating crankshafts for high-speed diesel engines (1962)
    Springer
    Metal science and heat treatment 4 (1962), S. 171-172 
    Details
    ISSN: 1573-8973
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. The use of high-alloy 18KhNVA steel for manufacturing crankshafts is not advisable: a) the high sensitivity of high-strength steel to stress concentration means frequent fatigue rupture during operation; b) reduction in the strength of the shaft metal through increase in residual austenite cannot be recommended since it involves a reduction in the stability of the shaft (heating during grinding or cooling below 0° may cause the austenite to change into martensite and warp the shaft). 2. The manufacture of engine crankshafts from loweralloyed steels would bring about a considerable saving in alloying elements and improve the machinability of the parts. A sorbite structure is best for parts working under cyclic stress.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00816377
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Multiple nitriding of 1Kh13 steel (1966)
    Springer
    Metal science and heat treatment 8 (1966), S. 327-329 
    Details
    ISSN: 1573-8973
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. Multiple nitriding of high-chromium steel leads to decarburization of the surface layers; iron oxides interact with the oxygen of the air and iron oxides are formed as a result. 2. The surface of chromium steel after ten cycles of nitriding contains iron oxides and nitrides; there are no phases containing chromium. 3. As a result of nitriding, the chromium is combined into stable nitrides which are not dissociated on heating and do not interact with the oxygen of the air. Chromium ions do not diffuse to the metal-gas boundaries; iron ions diffuse to the gas-metal boundaries. 4. Excessive nitriding time during repeated nitriding worsens the quality of the nitrided layer on high-chromium steels.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00663149
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Chemicothermal treatment of metals and alloys (1966)
    Springer
    Metal science and heat treatment 8 (1966), S. 777-778 
    Details
    ISSN: 1573-8973
    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/BF00686602
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    The nitrided case on steel 38KhMYuA after heat treatment (1971)
    Springer
    Metal science and heat treatment 13 (1971), S. 779-781 
    Details
    ISSN: 1573-8973
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. The brittleness of the nitrided case on steel 38KhMYuA is a direct function of the grain size resulting from heat treatment. With the standard heat treatment for steel 38KhMYuA used in diesel plants the case is brittle to a depth of 0.10 mm. 2. Steel 38KhMYuA is susceptible to grain growth with slight overheating, and therefore the heating temperature must be strictly controlled. 3. The brittleness of the case can be reduced by grain refining (by induction heating) in the heat treatment and by reducing the activity of the nitriding medium (diluting ammonia with nitrogen).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00650860
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Book reviews (1971)
    Springer
    Metal science and heat treatment 13 (1971), S. 796-796 
    Details
    ISSN: 1573-8973
    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/BF00650866
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    The structure of nitrided [11% Cr, 1.5W, 0.5V] steel 15Kh11MF after holding at high temperatures (1960)
    Springer
    Metal science and heat treatment 2 (1960), S. 403-405 
    Details
    ISSN: 1573-8973
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Conclusions 1. Prolonged heating at 570°C results in oxide formation at the surface of nitrided steel 15Kh11MF. Iron nitrides are primarily oxidized. 2. Nitrides form substitutional solid solution with a wide solubility range. Their lattice has many vacant nodes. Diffusion of oxygen through such solid solutions proceeds easily. 3. Grinding of a nitrided surface of this steel to a depth of up to 0.1 mm does not impair the surface hardness but reduces the amount of nitrides in the surface layer and it obviously should increase the resistance to scaling.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00666742
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Fifth Conference on Metal Science of the Polish Peoples Republic (1968)
    Springer
    Metal science and heat treatment 10 (1968), S. 658-660 
    Details
    ISSN: 1573-8973
    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/BF00649389
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Effect of heat treatment and nitriding on the magnetic properties of austenitic steels (1960)
    Springer
    Metal science and heat treatment 2 (1960), S. 591-594 
    Details
    ISSN: 1573-8973
    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 change of the normalizing temperature of steel A from 1070 to 1150°C and also an additional aging for 8 hrs at 800°C have practically no effect on the magnetic susceptibility of this steel. 2. Nitriding changes considerably the magnetic permeability of the steels in question. The nitrided case of both austenitic steels is ferromagnetic, this being due to the formation of nitrides, the depletion of austenite in alloy elements and its decomposition. 3. Nitriding results in a higher magnetic permeability of steel A (three-fold) compared with steel B. 4. An increasing depth of the nitrided case results in an increasing maximum magnetic permeability. An increase of the relative nitriding depth on steel A from 23 to 48.5% results in a doubling of the permeability. An equivalent change from 50% to 93.65% in steel B results in a jump of permeability from 3.7 to 19.8 gauss/oersted. 5. The results of this study indicate that it is possible to determine the depth of a nitrided case on a variety of austenitic steels by electromagnetic methods.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00651929
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Selection of conditions for nitriding and depth of nitrided layer (1961)
    Springer
    Metal science and heat treatment 3 (1961), S. 532-534 
    Details
    ISSN: 1573-8973
    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/BF00814548
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Development of nitriding (1968)
    Springer
    Metal science and heat treatment 9 (1968), S. 485-491 
    Details
    ISSN: 1573-8973
    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/BF00654243
    Library Location Call Number Volume/Issue/Year 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...