Method for hot isostatic pressing a substrate
    3.
    发明授权
    Method for hot isostatic pressing a substrate 有权
    热等静压基材的方法

    公开(公告)号:US08920706B2

    公开(公告)日:2014-12-30

    申请号:US13238173

    申请日:2011-09-21

    Abstract: Disclosed is a method for hot isostatic pressing a substrate. At first, a metal container is provided. Powder is filled in the metal container before the metal container is located in an oven. The metal container is subjected to isostatic pressing that includes heating and pressing. Thus, the metal container shrinks and presses on the powder evenly and turns the powder into a nugget. The metal container is moved out of the oven and broken to release the nugget. A substrate is cut from the nugget. With the hot isostatic pressing, the substrate exhibits only a few flaws and is large, fine, homogenous and strong so that the substrate is not vulnerable to deformation in a high-pressure environment.

    Abstract translation: 公开了一种用于热等静压基板的方法。 首先,提供金属容器。 在金属容器位于烤箱中之前,将粉末填充在金属容器中。 对金属容器进行包括加热和压制在内的等静压。 因此,金属容器收缩并均匀地压在粉末上,并将粉末变成熔核。 将金属容器从烘箱中移出并破碎以释放熔核。 从熔核切割基材。 通过热等静压,基板只有少量缺陷,大而细,均匀而坚固,因此基板在高压环境下不易变形。

    Method for Making an Aluminum Nitride Substrate
    4.
    发明申请
    Method for Making an Aluminum Nitride Substrate 审中-公开
    制造氮化铝基板的方法

    公开(公告)号:US20130035224A1

    公开(公告)日:2013-02-07

    申请号:US13237213

    申请日:2011-09-20

    Abstract: Disclosed is a method for making an aluminum nitride substrate. At first, aluminum nitride is mixed with a carbonized material. The mixture is made into mixture powder in a granulation process. The mixture powder is sintered at an appropriate temperature so that the carbonized material reacts with oxygen to produce a gaseous carbon compound. The gaseous carbon compound is released, and hence an aluminum nitride substrate is made. Before the making of the aluminum nitride substrate is made, the aluminum nitride powder is mixed with the carbonized material. For the stable heat dispersion of the carbonized material, the heating is even during the sintering. The purity of the aluminum nitride substrate is high, the quality of the aluminum nitride substrate is good, and the size of the aluminum nitride substrate is large. Hence, the yield of the making of the aluminum nitride substrate is high.

    Abstract translation: 公开了一种制造氮化铝衬底的方法。 首先,将氮化铝与碳化材料混合。 将混合物在造粒过程中制成混合物粉末。 混合物粉末在合适的温度下烧结,使得碳化材料与氧气反应产生气态碳化合物。 气态碳化合物被释放,因此制成氮化铝衬底。 在制造氮化铝衬底之前,将氮化铝粉末与碳化材料混合。 为了碳化材料的稳定的热分散,在烧结期间加热均匀。 氮化铝衬底的纯度高,氮化铝衬底的质量好,氮化铝衬底的尺寸大。 因此,氮化铝基板的制造成品率高。

    Method for protecting aluminum nitride from moisture
    5.
    发明授权
    Method for protecting aluminum nitride from moisture 有权
    保护氮化铝免受潮湿的方法

    公开(公告)号:US08646706B2

    公开(公告)日:2014-02-11

    申请号:US13237371

    申请日:2011-09-20

    Abstract: Disclosed is a method for protecting aluminum nitride from moisture. At first, a mixing apparatus is provided. Aluminum nitride powder, calcium silicate, dodecylamine, a binding agent and an anhydrous solvent are mixed with one another by the mixing apparatus. The mixture is made into grains in a granulating process. The hydrophilism, thermal stability and thermal conductivity of the dodecylamine are used to make the grains moisture-proof and not vulnerable to deterioration. Thus, the stability of the aluminum nitride is improved.

    Abstract translation: 公开了一种保护氮化铝免受湿气的方法。 首先,提供混合装置。 氮化铝粉末,硅酸钙,十二烷基胺,结合剂和无水溶剂通过混合装置彼此混合。 混合物在造粒过程中制成颗粒。 十二烷基胺的亲水性,热稳定性和导热性用于使颗粒防潮并且不易劣化。 因此,提高了氮化铝的稳定性。

    Method for Hot Isostatic Pressing a Substrate
    6.
    发明申请
    Method for Hot Isostatic Pressing a Substrate 有权
    热等静压基板的方法

    公开(公告)号:US20130032965A1

    公开(公告)日:2013-02-07

    申请号:US13238173

    申请日:2011-09-21

    Abstract: Disclosed is a method for hot isostatic pressing a substrate. At first, a metal container is provided. Powder is filled in the metal container before the metal container is located in an oven. The metal container is subjected to isostatic pressing that includes heating and pressing. Thus, the metal container shrinks and presses on the powder evenly and turns the powder into a nugget. The metal container is moved out of the oven and broken to release the nugget. A substrate is cut from the nugget. With the hot isostatic pressing, the substrate exhibits only a few flaws and is large, fine, homogenous and strong so that the substrate is not vulnerable to deformation in a high-pressure environment.

    Abstract translation: 公开了一种用于热等静压基板的方法。 首先,提供金属容器。 在金属容器位于烤箱中之前,将粉末填充在金属容器中。 对金属容器进行包括加热和压制在内的等静压。 因此,金属容器收缩并均匀地压在粉末上,并将粉末变成熔核。 将金属容器从烘箱中移出并破碎以释放熔核。 从熔核切割基材。 通过热等静压,基板只有少量缺陷,大而细,均匀而坚固,因此基板在高压环境下不易变形。

    Method for Protecting Aluminum Nitride from Moisture
    7.
    发明申请
    Method for Protecting Aluminum Nitride from Moisture 有权
    保护氮化铝免受潮湿的方法

    公开(公告)号:US20130032649A1

    公开(公告)日:2013-02-07

    申请号:US13237371

    申请日:2011-09-20

    Abstract: Disclosed is a method for protecting aluminum nitride from moisture. At first, a mixing apparatus is provided. Aluminum nitride powder, calcium silicate, dodecylamine, a binding agent and an anhydrous solvent are mixed with one another by the mixing apparatus. The mixture is made into grains in a granulating process. The hydrophilism, thermal stability and thermal conductivity of the dodecylamine are used to make the grains moisture-proof and not vulnerable to deterioration. Thus, the stability of the aluminum nitride is improved.

    Abstract translation: 公开了一种保护氮化铝免受湿气的方法。 首先,提供混合装置。 氮化铝粉末,硅酸钙,十二烷基胺,结合剂和无水溶剂通过混合装置彼此混合。 混合物在造粒过程中制成颗粒。 十二烷基胺的亲水性,热稳定性和导热性用于使颗粒防潮并且不易劣化。 因此,提高了氮化铝的稳定性。

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