Title: Analysis on the Quenching-Cracking for Hot-Forging Die Made of 3Cr2W8V Steel
Abstract:The reason of quenching cracking for hot forging die steel 3Cr2W8V was analyzed.The fracture surfaces and metallurgical microstructure were observed by means of the scanning electron microscope and op...The reason of quenching cracking for hot forging die steel 3Cr2W8V was analyzed.The fracture surfaces and metallurgical microstructure were observed by means of the scanning electron microscope and optical microscope.According to the fracture surfaces and metallurgical microstructure,it is found that the fracture of the die is caused by the forging defect,such as coarse grain,band distributed carbide,and not being annealed rightly after forging,when it was quenched at normal temperature.Read More
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 2
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot