Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Music wire with high acoustic properties
AU - Baraz, V. R.
AU - Rundkvist, N. A.
AU - Belov, A. V.
PY - 1992
Y1 - 1992
N2 - The peculiarities of carbon content effect on the acoustic properties of music wire with diameter 1.05 mm and estimation of the correlation dependence between some physical and mechanical properties and the quality of wire sounding were tested. Steels with 0.51-0.92%C were austenitized at 930-940°C, isothermally held at 460-480°C in a salt bath and cold drawn (ε=94%). Residual stresses, density P and electric conductivity γ were determined. The sounding was estimated by an integral acoustic index Y. There is an extremal type dependence of mechanical properties (σ0.01, σ0.01/σb), physical properties (P, γ) and acoustic index from carbon content. The greatest correlation was established between σ0.01, σ0.01/σb and γ. After a special heat treatment-tempering at 350-400°C, 1-2 sec at simultaneous elongation (ε=2%) the acoustic index Y increases on 15-22%.
AB - The peculiarities of carbon content effect on the acoustic properties of music wire with diameter 1.05 mm and estimation of the correlation dependence between some physical and mechanical properties and the quality of wire sounding were tested. Steels with 0.51-0.92%C were austenitized at 930-940°C, isothermally held at 460-480°C in a salt bath and cold drawn (ε=94%). Residual stresses, density P and electric conductivity γ were determined. The sounding was estimated by an integral acoustic index Y. There is an extremal type dependence of mechanical properties (σ0.01, σ0.01/σb), physical properties (P, γ) and acoustic index from carbon content. The greatest correlation was established between σ0.01, σ0.01/σb and γ. After a special heat treatment-tempering at 350-400°C, 1-2 sec at simultaneous elongation (ε=2%) the acoustic index Y increases on 15-22%.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0026840743
M3 - Статья
SP - 41
EP - 43
JO - Metallovedenie i Termicheskaya Obrabotka Metallov
JF - Metallovedenie i Termicheskaya Obrabotka Metallov
SN - 0026-0819
IS - 4
ER -
ID: 55016009