公开(公告)号：US08528416B2

公开(公告)日：2013-09-10

申请号：US12947173

申请日：2010-11-16

申请人： Bong Jae Lee ,  Yong Ho Yoo ,  Heung Youl Kim ,  Hyung Jun Kim ,  Kyung Hoon Park

发明人： Bong Jae Lee ,  Yong Ho Yoo ,  Heung Youl Kim ,  Hyung Jun Kim ,  Kyung Hoon Park

IPC分类号： G01N3/08

CPC分类号： G01N3/18 ,  G01N3/60 ,  G01N2203/0017

摘要： Provided are an apparatus for testing a tensile strength under a high temperature condition and a unit for measuring elongation provided in the same. The apparatus for testing a tensile strength under a high temperature condition includes a base frame part, a test sample loader and a cylinder part connected to the base frame part and applying a tensile force to a test sample, and a heater for forming a high temperature condition to the test sample. The unit for measuring elongation includes a movable frame, a vertical bar, and a measurement head part connected to the vertical bar to measure elongation of the test sample and blocking heat from the heater. Therefore, since a tensile strength and elongation of the test sample can be measured under a high temperature condition, it is possible to recognize deformation characteristics of a material due to a fire and prevent deformation of or damage to the elongation measurement unit even under the high temperature condition, improving durability and reliability of the apparatus.

摘要翻译： 提供了一种用于在高温条件下测试拉伸强度的装置和用于测量在其中提供的伸长率的单元。 用于在高温条件下测试拉伸强度的装置包括底架部件，试样装载器和连接到基架部件的圆筒部件并向试样施加张力，以及用于形成高温的加热器 测试样品的条件。 用于测量伸长率的单元包括可移动框架，垂直杆和连接到垂直杆的测量头部分，以测量测试样品的伸长率并阻止来自加热器的热量。 因此，由于可以在高温条件下测定试样的拉伸强度和伸长率，所以能够识别由于火灾引起的材料的变形特性，即使在高温下也能够防止伸长率测定单元的变形或损坏 温度条件，提高设备的耐久性和可靠性。

公开(公告)号：US20110126635A1

公开(公告)日：2011-06-02

申请号：US12947173

申请日：2010-11-16

申请人： BONG JAE LEE ,  Yong Ho Yoo ,  Heung Youl Kim ,  Hyung Jun Kim ,  Kyung Hoon Park

发明人： BONG JAE LEE ,  Yong Ho Yoo ,  Heung Youl Kim ,  Hyung Jun Kim ,  Kyung Hoon Park

IPC分类号： G01N3/08

CPC分类号： G01N3/18 ,  G01N3/60 ,  G01N2203/0017

摘要： Provided are an apparatus for testing a tensile strength under a high temperature condition and a unit for measuring elongation provided in the same. The apparatus for testing a tensile strength under a high temperature condition includes a base frame part, a test sample loader and a cylinder part connected to the base frame part and applying a tensile force to a test sample, and a heater for forming a high temperature condition to the test sample. The unit for measuring elongation includes a movable frame, a vertical bar, and a measurement head part connected to the vertical bar to measure elongation of the test sample and blocking heat from the heater. Therefore, since a tensile strength and elongation of the test sample can be measured under a high temperature condition, it is possible to recognize deformation characteristics of a material due to a fire and prevent deformation of or damage to the elongation measurement unit even under the high temperature condition, improving durability and reliability of the apparatus.

摘要翻译： 提供了一种用于在高温条件下测试拉伸强度的装置和用于测量在其中提供的伸长率的单元。 用于在高温条件下测试拉伸强度的装置包括底架部件，试样装载器和连接到基架部件的圆筒部件并向试样施加张力，以及用于形成高温的加热器 测试样品的条件。 用于测量伸长率的单元包括可移动框架，垂直杆和连接到垂直杆的测量头部分，以测量测试样品的伸长率并阻止来自加热器的热量。 因此，由于可以在高温条件下测定试样的拉伸强度和伸长率，所以能够识别由于火灾引起的材料的变形特性，即使在高温下也能够防止伸长率测定单元的变形或损坏 温度条件，提高设备的耐久性和可靠性。