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Gallium nitride powder and method for producing same
The invention provides gallium nitride powder and a manufacturing method thereof. [Problem] To provide at least one of a gallium nitride powder with which it is possible to obtain a molded body having a higher molding density than conventional gallium nitride powder, a method for producing the same, and a method for producing a sintered body using the same. [Solution] The gallium nitride powder has an oxygen content of 0.5 at% or less, and has a resistivity of 1.0 * 107 [Omega] cm or less when 8 g of the powder is filled into a rectangular parallelepiped-shaped mold having a size of 10 mm * 40 mm and subjected to one-way press molding at a pressure of 100 MPa.
一种氮化镓的粉末及其制造方法。[课题]提供一种与现有的氮化镓的粉末相比可得到成型密度高的成型体的氮化镓的粉末、其制造方法以及使用其的烧结体的制造方法中的至少任一种。[解决手段]一种氮化镓的粉末，其是氧含量为0.5at％以下的氮化镓的粉末，并且，将8g该粉末填充到10mm×40mm的长方体状的模具中并以压力100MPa进行单向加压成型时的电阻率为1.0×107Ω·cm以下。
Gallium nitride powder and method for producing same
The invention provides gallium nitride powder and a manufacturing method thereof. [Problem] To provide at least one of a gallium nitride powder with which it is possible to obtain a molded body having a higher molding density than conventional gallium nitride powder, a method for producing the same, and a method for producing a sintered body using the same. [Solution] The gallium nitride powder has an oxygen content of 0.5 at% or less, and has a resistivity of 1.0 * 107 [Omega] cm or less when 8 g of the powder is filled into a rectangular parallelepiped-shaped mold having a size of 10 mm * 40 mm and subjected to one-way press molding at a pressure of 100 MPa.
一种氮化镓的粉末及其制造方法。[课题]提供一种与现有的氮化镓的粉末相比可得到成型密度高的成型体的氮化镓的粉末、其制造方法以及使用其的烧结体的制造方法中的至少任一种。[解决手段]一种氮化镓的粉末，其是氧含量为0.5at％以下的氮化镓的粉末，并且，将8g该粉末填充到10mm×40mm的长方体状的模具中并以压力100MPa进行单向加压成型时的电阻率为1.0×107Ω·cm以下。
Gallium nitride powder and method for producing same
氮化镓的粉末及其制造方法
KUSUSE YOSHIRO (author) / HARA SHINICHI (author) / IIHAMA JUNYA (author) / MESUDA MASAMI (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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