![Effect of Heat Treatments on the Mechanical and Electrochemical Corrosion Behavior of 38CrSi and AISI 4140 Steels | SpringerLink Effect of Heat Treatments on the Mechanical and Electrochemical Corrosion Behavior of 38CrSi and AISI 4140 Steels | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs13632-019-00556-x/MediaObjects/13632_2019_556_Fig1_HTML.png)
Effect of Heat Treatments on the Mechanical and Electrochemical Corrosion Behavior of 38CrSi and AISI 4140 Steels | SpringerLink
![An investigation on the microstructure and mechanical properties of direct-quenched and tempered AISI 4140 steel - ScienceDirect An investigation on the microstructure and mechanical properties of direct-quenched and tempered AISI 4140 steel - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0261306909005251-gr8.jpg)
An investigation on the microstructure and mechanical properties of direct-quenched and tempered AISI 4140 steel - ScienceDirect
Effect of Austenitizing and Tempering Temperatures on the Mechanical Properties of Hot Forged AISI 4140 Steel
![A Metallurgical Investigation of the Effects of Double Tempering on the Hardness, Impact Toughness and Microstructure of AISI 4140 Steel | Semantic Scholar A Metallurgical Investigation of the Effects of Double Tempering on the Hardness, Impact Toughness and Microstructure of AISI 4140 Steel | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/cef8cb6258a0609dc5ec52039e5a73e460290894/36-Figure2119-1.png)