摘要
The relationship of the yttrium compounds with its alloying method has been studied, the alloying methods studied including MA and CA (Mechanical Alloying and Chemical Alloying). The results show that the compound in CA steel is Y2Ti2O7 but that in MA steel is Y2O3. The statistical analysis confirms that the titanium contents in the two compounds are different apparently. However, the yttrium content maintains constant.
The relationship of the yttrium compounds with its alloying method has been studied, the alloying methods studied including MA and CA (Mechanical Alloying and Chemical Alloying). The results show that the compound in CA steel is Y2Ti2O7 but that in MA steel is Y2O3. The statistical analysis confirms that the titanium contents in the two compounds are different apparently. However, the yttrium content maintains constant.
