TY - JOUR
AU - Shidlovskii, N. S.
AB - APPLICATION OF THE PRINCIPLE OF TEMPERATURE-GIME ANALOGY TO DESCRIBE THE VISCOELASTIC PROPERTIES OF POLYETHYLENE TEREPHTHALATE MAGNETIC TAPES E. S. Umanskii, V. V. Kryuchkov, UDC 539.3/5:678 and N. S. Shidlovskii The wide use of magnetic tapes based on polyethylene terephthalate (PT) in many areas of technology poses several problems, the solution of which will make it possible to signifi- cantly improve tile quality of recorded and reproduced information and improve the reliabilitv of magnetic recording apparatus (MRA). Among such problems is developing a model to describe the rheolozical aspects of the mechanical properties of magnetic tapes within a broad tem- perature range. As is known [i], tile service-temperature range of many MRA is --60-+80~ Here the sections of magnetic tape located in the MRA channel are subjected to long-acting static and dynamic loads. These loads may lead to substantial strains and, thus, to distor- tion of tile recorded information. In connection with this, it becomes necessary to be able to reliably predict creep and relaxation processes in magnetic tapes in the above temperaturc~time intervals. Previous studies [2-4] presented results of theoretical~xperimental determinations of the theological parameters of magnetic tapes based on PTP. Use os the principle of tempera- ture-time analogue 
TI - Application of the principle of temperature-time analogy to describe the viscoelastic properties of polyethylene terephthalate magnetic tapes
JF - Strength of Materials
DO - 10.1007/BF01523468
DA - 1983-02-01
UR - https://www.deepdyve.com/lp/springer-journals/application-of-the-principle-of-temperature-time-analogy-to-describe-d4DN6rYbQX
SP - 189
EP - 194
VL - 15
IS - 2
DP - DeepDyve
ER -