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金属学报(英文版) 1999
PREPARATION OF YAG ULT RA-FINE POWDER BY CO- PRECIPITATION METHODKeywords: Y A G,ultra,fine pow der,transfor m ation,co,precipitation Abstract: １．ＩｎｔｒｏｄｕｃｔｉｏｎＹＴＴＲＩＵＭＡＬＵＭＩＮＵＭＧＡＲＮＥＴ（ＹＡＧｏｒＹ３Ａｌ５Ｏ１２）ｉｓｗｉｄｅｌｙｕｓｅｄｂｅｃａｕｓｅｏｆｉｔｓｇｏｏｄｏｐｔｉｃａｌｐｒｏｐｅｒｔｉｅｓ．ＮｄｄｏｐｅｄＹＡＧｓｉｎｇｌｅｃｒｙｓｔａｌｓｆａｂｒｉｃａｔｅｄｂｙｔｈｅＣｚｏｃｈｒａｌｓｋｉｍｅｔｈｏｄｈａｖｅｂｅｅｎｔｈｅｍｏｓｔｗｉｄｅｌｙｕｓｅｄｓｏｌｉｄｓｔａｔｅｌａｓｅｒｍａｔｅｒｉａｌｓ〔１〕．Ｉｎｒｅｃｅｎｔｙｅａｒｓ，ｍａｎｙｅｆｆｏｒｔｓｈａｖｅｂｅｅｎｍａｄｅｆｏｒｓｙｎ…
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