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发明公开
CN105143868A 用于材料分析的方法和装置 无效 - 撤回

用于材料分析的方法和装置
摘要：
一种方法和一种热分析装置，该热分析装置具有保持元件(6)和至少一个温度探测器件(18)，该保持元件具有用于试样保持器(8)的支承面(4)，该温度探测器件对应于该试样保持器(8)。此外，本发明还涉及一种试样保持器(8)以及一种热分析装置的温度探测器件(18)的制造方法。为此，待探测的热流基本上通过限定的、位于支承面(4)和试样保持器(8)之间的接触点(16)引导至温度探测器件(18)，其中支承面(44)和/或试样保持器(8)具有构成接触点(16)的隆起(34)或凹陷处(10)，这些隆起或凹陷处限定出对应于该支承面(4)的相关的热流区，其中温度探测器件(18)的温度探测区(20)设置在相关的热流区的内部。对于构成为热电偶(18)的温度探测器件的制造方法来说，该温度探测器件包括至少两个由不同金属构成的元件，其中第一金属元件A借助比第二金属元件B更大的膨胀系数配合精确地装入构成为中空型材的第二金属元件B中，并且这两个元件A、B在第一工作步骤中加热并且随后在第二工作步骤中再次冷却。
摘要（英）：

The invention relates to a method and a thermal analysis device, comprising a retaining device (6) having a support surface (4) for a sample holder (8) and comprising at least one temperature-detecting means (18), which is associated with the sample holder (8). The invention further relates to a sample holder (8) and a production method for a temperature-detecting means (18) for a thermal analysis device. For this purpose, a heat flow to be detected is conducted to the temperature-detecting means (18) substantially via defined contact points (16) between the support surface (4) and the sample holder (8), wherein the support surface (4) and/or the sample holder (8) has elevations (34) or recesses (10) forming contact points (16), which elevations or recesses define a relevant heat flow zone associated with the support surface (4), wherein a temperature-detection region (20) of the temperature-detecting means (18) is arranged within the relevant heat flow zone. For a production method of a temperature-detecting means designed as a thermocouple (18), which temperature-detecting means comprises at least two elements made of different metals, a first metal element A having a greater expansion coefficient than a second metal element B is inserted in a precisely fitting manner into the second metal element B designed as a hollow profiled element and both elements A and B are heated in a first operation step and then cooled back down in a second operation step.

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