Magnesium Present In Agent Only As A Compound With A Nonmetal Patents (Class 420/24)
  • Detection device for molten metal
    Patent number: 10371686
    Abstract: A detection device for molten metal is provided. The detection device includes a sample cup having a cavity configured to receive a sample of molten metal and a blob arranged in the cavity. The blob includes a carbide stabilizing element and a hydrogen releasing material including a hydroxide of an alkaline earth metal. The blob is provided for use in detecting phase change temperatures during solidification of a sample of molten cast iron. The blob is also resistant to moisture gain and moisture loss during transport and storage. A method of detecting phase change temperatures of the molten iron or molten cast iron sample using the blob and a method of manufacturing the blob are also provided.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: August 6, 2019
    Assignee: Heraeus EIectro-Nite International N.V.
    Inventor: Jason Black
  • Method for detecting phase change temperatures of molten metal
    Patent number: 9719976
    Abstract: A detection device for molten metal is provided. The detection device includes a sample cup having a cavity configured to receive a sample of molten metal and a blob arranged in the cavity. The blob includes a carbide stabilizing element and a hydrogen releasing material including a hydroxide of an alkaline earth metal. The blob is provided for use in detecting phase change temperatures during solidification of a sample of molten cast iron. The blob is also resistant to moisture gain and moisture loss during transport and storage. A method of detecting phase change temperatures of the molten iron or molten cast iron sample using the blob and a method of manufacturing the blob are also provided.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: August 1, 2017
    Assignee: Heraeus Electro-Nite International N.V.
    Inventor: Jason Black