Title:
溶融金属用の検出装置
Document Type and Number:
Japanese Patent JP5722980
Kind Code:
B2
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.
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Inventors:
Jason Black
Application Number:
JP2013231410A
Publication Date:
May 27, 2015
Filing Date:
November 07, 2013
Export Citation:
Assignee:
Heraeus Electro-Nite International N.V.
International Classes:
G01N25/06; C21C7/00; F27D21/00; G01N33/20
Domestic Patent References:
| JP3216552A | ||||
| JP56162040A | ||||
| JP52075493A | ||||
| JP2001507791A | ||||
| JP50036199B1 |
Foreign References:
| US4515485 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation