Effect of high-tem perature thermomechanical treatment with induction heating on the properties of spring steel

1967 ◽  
Vol 9 (12) ◽  
pp. 930-931 ◽  
Author(s):  
O. I. Shavrin
Keyword(s):  
Thermomechanical Treatment ◽  
Induction Heating ◽  
Spring Steel

Optimized Thermomechanical Treatment for Strong and Ductile Martensitic Steels

2007 ◽  
Vol 539-543 ◽  
pp. 4526-4531 ◽  
Author(s):  
Araz Ardehali Barani ◽  
Dirk Ponge
Keyword(s):  
Heat Treatment ◽  
Thermomechanical Treatment ◽  
Spring Steel ◽  
Martensitic Steels ◽  
Medium Carbon ◽  
Heat Treated ◽  
Conventional Heat Treatment ◽  
The Matrix ◽  
Different Levels ◽  
Strength And Ductility

In this study the effect of thermomechanical treatment on the microstructure of austenite and martensite and the mechanical properties of a medium carbon silicon chromium spring steel with different levels of impurities is investigated. Results are presented for conventional heat treatment and for thermomechanical treatment (TMT). Compared to conventionally heat treated samples austenite deformation improves strength and ductility. Thermomechanically treated samples are not prone to embrittlement by phosphorous. TMT influences the shape and distribution of carbides within the matrix and at prior austenite grain boundaries. It is shown that utilization of TMT is beneficial for increasing the ultimate tensile strength to levels above 2200 MPa and at the same time maintaining the ductility obtained at strength levels of 1500 MPa by conventional heat treatment. The endurance limit is increased and embrittlement does not occur.

Induction heating for quenching spring steel sheets

1992 ◽  
Vol 34 (2) ◽  
pp. 107-109
Author(s):  
Shon Bon-Zuven' ◽  
Lyu Di-Bin
Keyword(s):  
Induction Heating ◽  
Spring Steel ◽  
Steel Sheets

scholarly journals Effect of Induction Heating Tempering for Strengthening and Toughening of Spring Steel

1988 ◽  
Vol 74 (2) ◽  
pp. 334-341 ◽  
Author(s):  
Kazuhiro KAWASAKI ◽  
Takayo CHIBA ◽  
Takao YAMAZAKI
Keyword(s):  
Induction Heating ◽  
Spring Steel

Fatigue strength of spring steel subjected to high-temperature thermomechanical treatment and ?inheritance? treatment

1976 ◽  
Vol 11 (3) ◽  
pp. 373-374
Author(s):  
M. L. Bernshtein ◽  
S. A. Guseinov ◽  
V. A. Zaimovskii ◽  
V. M. Semenov
Keyword(s):  
High Temperature ◽  
Fatigue Strength ◽  
Thermomechanical Treatment ◽  
Spring Steel

scholarly journals Micro-structure and Mechanical Properties of Induction Heating Quenched and Tempered Spring Steel

1987 ◽  
Vol 73 (16) ◽  
pp. 2290-2297 ◽  
Author(s):  
Kazuhiro KAWASAKI ◽  
Takayo CHIBA ◽  
Norihisa TAKAOKA ◽  
Takao YAMAZAKI
Keyword(s):  
Mechanical Properties ◽  
Induction Heating ◽  
Spring Steel ◽  
Micro Structure

scholarly journals Characteristics of Micro-structure of Induction Heating Tempered Spring Steel

1988 ◽  
Vol 74 (2) ◽  
pp. 342-349 ◽  
Author(s):  
Kazuhiro KAWASAKI ◽  
Takayo CHIBA ◽  
Takao YAMAZAKI
Keyword(s):  
Induction Heating ◽  
Spring Steel ◽  
Micro Structure
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