Methods to Predict Stresses in Cutting Inserts Brazed Using Iron-Carbon Brazing Alloy

Bibliografski detalji
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 125 : Materials Treatment: Current Problems and Solutions.— 2016.— [012026, 6 p.]
Autor kompanije: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра агроинженерии (АИ)
Daljnji autori: Konovodov V. V., Valentov A. V. Aleksandr Viktorovich, Retyunsky O. Yu. Oleg Yurievich, Esekuev Sh. B.
Sažetak:Title screen
This work describes a method for predicting residual and operating stresses in a flat-form tool insert made of tungsten free carbides brazed using iron-carbon alloy. According to the studies' results it is concluded that the recommendations relating to the limitation of a melting point of tool brazing alloys (950-1100°С according to different data) are connected with a negative impact on tools as a composite made of dissimilar materials rather than on hard alloys as a tool material. Due to the cooling process stresses inevitably occur in the brazed joint of dissimilar materials, and these stresses increase with the higher solidification temperature of the brazing alloy.
Режим доступа: по договору с организацией-держателем ресурса
Jezik:engleski
Izdano: 2016
Teme:
Online pristup:http://dx.doi.org/10.1088/1757-899X/125/1/012026
http://earchive.tpu.ru/handle/11683/33915
Format: Elektronički Poglavlje knjige
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648149

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330 |a This work describes a method for predicting residual and operating stresses in a flat-form tool insert made of tungsten free carbides brazed using iron-carbon alloy. According to the studies' results it is concluded that the recommendations relating to the limitation of a melting point of tool brazing alloys (950-1100°С according to different data) are connected with a negative impact on tools as a composite made of dissimilar materials rather than on hard alloys as a tool material. Due to the cooling process stresses inevitably occur in the brazed joint of dissimilar materials, and these stresses increase with the higher solidification temperature of the brazing alloy. 
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