Microstructural Properties of Semisolid Welded Joints for AISI D2 Tool Steel
نویسندگان
چکیده
منابع مشابه
Microstructural Properties of Semisolid Welded Joints for AISI D 2 Tool Steel
The aim of this study is to investigate experimentally the microstructural evolution of the joints using ledeburitic AISI D2 Tool Steel parts. The application of a new process of the semisolid joining of two parts of AISI D2 cold-work tool steel is proposed using a partial remelting method. Samples were heated in an argon atmosphere up to 1300°C and held for 10 minutes. Metallographic analyses ...
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Two nondestructive electromagnetic/magnetic techniques including hysteresis loop and eddy current methodologies have been used to characterize microstructural changes of AISI D2 cold work tool steel as a result of quench and tempering treatments. To measure the fraction retained austenite in quenched microstructure, six specimens were austenitized in the range of 1000-1130 °C. Samples austenit...
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Semisolid metal processing is a relatively new technology that offers several advantages over liquid processing and solid processing because of the unique behaviour and characteristic microstructure of metals in this state. With the aim of finding a minimum process chain for the manufacture of high-quality production at minimal cost for forming, the microstructural evolution of the ledeburitic ...
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ژورنال
عنوان ژورنال: Jurnal Kejuruteraan
سال: 2014
ISSN: 0128-0198,2289-7526
DOI: 10.17576/jkukm-2014-26-04