Effects of Tungsten on the Pearlite Reaction in a Eutectoid Steel
عنوان مقاله: Effects of Tungsten on the Pearlite Reaction in a Eutectoid Steel
شناسه ملی مقاله: JR_IJE-8-3_003
منتشر شده در در سال 1374
شناسه ملی مقاله: JR_IJE-8-3_003
منتشر شده در در سال 1374
مشخصات نویسندگان مقاله:
J. Aghazadeh - Mining & Metallurgical Eng., Amirkabir University of Technology
خلاصه مقاله:
J. Aghazadeh - Mining & Metallurgical Eng., Amirkabir University of Technology
The effect of an addition of ۰.۳۷ Wt % Won the overall transformation rate of the austenitepearlite reaction in a eutectoid steel is examined. Pearlite growth rates and interlamerllar spacing are measured as a function of transformation temperatures. Tungesten raises the Ael temperature, for most transformation temperatures, decreases the overall reaction rate, the growth rate and the interlamellar spacing. Partitioning studies carried out using analytical electron microscope showed that, tungesten partitioned preferentially to cementite at temperatures down to ۶۶۸?°C.
کلمات کلیدی: Pearlite Growth Rate, Pearlite Interlamellar Spacing, Tungsten Eutectoid Steel, Partitioning Temperature
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1415123/