American Journal of Nano Research and Applications
Volume 1, Issue 3, September 2013, Pages: 70-73
Received: Jul. 15, 2013;
Published: Aug. 30, 2013
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Volodymyr Maslov, V. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine, Kyiv, Ukraine
In the course of technological operations and the following running, the aluminum nanolayer providing reliable unglue bonding the ZERODUR parts demonstrates a complex of previously unknown properties: - compensation of small geometrical deviations in joined parts, due to aluminum plasticity the requirements to geometry of joined parts can be lowered from Ν = 0.5, ΔΝ = 0.1 (where Ν is the deviation of surface geometry from standard expressed in the Newton interferential rings, ΔΝ – local error or deviation of the type “well” or “nib”), which are necessary for joining, if one applies the methods of optical contact or deep optical contact, to Ν = 2-5, ΔΝ = 1; - Chemical interaction with polished ZERODUR surface at relatively low temperatures (400 to 600ºС); - Minimum level of internal mechanical strains in joined parts; - Properties of elastically-brittle durable material. Using the above generalization of the obtained results, we have offered new technological schemes for production of ZERODUR parts with a complex shape.
Unknown Properties of Aluminum Nano-Layer in Unglue Assemblage of ZERODUR Parts, American Journal of Nano Research and Applications.
Vol. 1, No. 3,
2013, pp. 70-73.
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