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Method for synthesizing diboride powder by dry process
A method for preparing a diboride powder MB2 by a dry process in which M is a chemical element belonging to Group 4 of the Periodic Table of Elements, the oxide MO2 of said element M being reduced according to an equilibrium reaction MO2 + B2O3 + yR + xA2O-> MB2 + A2xRYO5 + x in which R is a reducing element selected from Al, Si, Ti, Zr, Hf, Y, Sc and the lanthanide, and A2O is an oxide of an alkali metal element A. A powder obtained by said method.
一种用于通过干法制备二硼化物粉末MB2的方法，其中M是属于元素周期表第4族的化学元素，根据平衡反应MO2+B2O3+yR+xA2O→MB2+A2xRYO5+x使所述元素M的氧化物MO2还原，其中R是选自Al、Si、Ti、Zr、Hf、Y、Sc和镧系元素的还原性元素，以及A2O是碱金属元素A的氧化物。通过所述方法获得的粉末。
Method for synthesizing diboride powder by dry process
A method for preparing a diboride powder MB2 by a dry process in which M is a chemical element belonging to Group 4 of the Periodic Table of Elements, the oxide MO2 of said element M being reduced according to an equilibrium reaction MO2 + B2O3 + yR + xA2O-> MB2 + A2xRYO5 + x in which R is a reducing element selected from Al, Si, Ti, Zr, Hf, Y, Sc and the lanthanide, and A2O is an oxide of an alkali metal element A. A powder obtained by said method.
一种用于通过干法制备二硼化物粉末MB2的方法，其中M是属于元素周期表第4族的化学元素，根据平衡反应MO2+B2O3+yR+xA2O→MB2+A2xRYO5+x使所述元素M的氧化物MO2还原，其中R是选自Al、Si、Ti、Zr、Hf、Y、Sc和镧系元素的还原性元素，以及A2O是碱金属元素A的氧化物。通过所述方法获得的粉末。
Method for synthesizing diboride powder by dry process
用于通过干法合成二硼化物粉末的方法
AFHAD MOHAMMAD REZA (Autor:in) / SAN-MIGUEL LAURIE (Autor:in) / CHAMPION THIERRY (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
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