ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Heat Transfer Research
インパクトファクター: 0.404 5年インパクトファクター: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN 印刷: 1064-2285
ISSN オンライン: 2162-6561

巻:
巻 50, 2019 巻 49, 2018 巻 48, 2017 巻 47, 2016 巻 46, 2015 巻 45, 2014 巻 44, 2013 巻 43, 2012 巻 42, 2011 巻 41, 2010 巻 40, 2009 巻 39, 2008 巻 38, 2007 巻 37, 2006 巻 36, 2005 巻 35, 2004 巻 34, 2003 巻 33, 2002 巻 32, 2001 巻 31, 2000 巻 30, 1999 巻 29, 1998 巻 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v29.i4-5.50
pages 252-255

Active Method of Thermal Hardening of Cutting Details in Agricultural Machines

N. I. Kobasko
Institute of Engineering Thermophysics, National Academy of Sciences of Ukraine, Kiev

要約

An active method of quenching of segments of 70G steel is shown to be possible during their thermal hardening. According to the traditional technology, the working parts of the segments (lateral sides with notches) are heated in high-frequency current apparatus and cooled in mineral oil, which leads to weak tensile stresses at the lateral segment sides. If the segments are cooled by strong water jets, while the bases of the segments are heated, high compressive stresses preventing quenching cracks appear at the lateral sides. The radically new technology of quenching the segments is proposed.


Articles with similar content:

EFFECT OF MODEL ATTACHMENT BRACKETS FOR THE AV-102 MEASUREMENT SYSTEM ON THE RESULTS OF EXPERIMENTAL INVESTIGATIONS IN THE TSAGI T-102 WIND TUNNEL
TsAGI Science Journal, Vol.49, 2018, issue 3
Alexey Alexandrovich Krivoschapov
SHEAR STRENGTH COMPUTATION OF REINFORCED CONCRETE BEAMS STRENGTHENED WITH COMPOSITE MATERIALS
Composites: Mechanics, Computations, Applications: An International Journal, Vol.3, 2012, issue 3
Paolo Foraboschi
Influence of the External Circuit on Bending Vibration of Kinematically Excited Piezoceramic Bimorph Disk
International Journal of Fluid Mechanics Research, Vol.28, 2001, issue 3
Valery Oliynik
Plasma nitriding technique to harden the railway wheel sets
Progress in Plasma Processing of Materials, 1999, Vol.1, 1999, issue
A.S. Tyuftyaev, P.P. Ivanov, G. A. Zhelobtsova, E. Kh. Isakaev
Methane Sorption on Large-Pore MCM-41 in the Presence of Water
Journal of Porous Media, Vol.9, 2006, issue 8
Hua Chang, Xiu-Wu Liu, Li Zhou, Ya-Ping Zhou, Yan Sun