Title:
CONTAINER FOR THERMAL ANALYSIS OF CAST IRON
Document Type and Number:
WIPO Patent Application WO/2011/136062
Kind Code:
A1
Abstract:
Disclosed is a container for the thermal analysis of cast iron that enables a reduction in the amount of tellurium used in thermal analysis. By forming a plurality of fine spaces in the interior of a base plate (12) and sidewalls (11), thermal insulating properties are maintained in the base plate (12) and the sidewalls (11) and the temperature of a sample of the cast iron melt placed in the interior of the container (1) is prevented from cooling down. As a result, even if the amount of a sample supplied for thermal analysis is reduced, the speed by which the temperature of the sample drops is suppressed, and a constant temperature is maintained by the heat from the latent heat of solidification. Accordingly, the amount of tellurium used in thermal analysis can be reduced by reducing the amount of the sample supplied for thermal analysis.
Inventors:
HIRAOKA HIDETAKA (JP)
KUBOTA YASUSHI (JP)
ISHIYAMA HARUO (JP)
SAITO NORIKO (JP)
TABE HIROFUMI (JP)
KUBOTA YASUSHI (JP)
ISHIYAMA HARUO (JP)
SAITO NORIKO (JP)
TABE HIROFUMI (JP)
Application Number:
PCT/JP2011/059487
Publication Date:
November 03, 2011
Filing Date:
April 18, 2011
Export Citation:
Assignee:
NISSABU CO LTD (JP)
HIRAOKA HIDETAKA (JP)
KUBOTA YASUSHI (JP)
ISHIYAMA HARUO (JP)
SAITO NORIKO (JP)
TABE HIROFUMI (JP)
HIRAOKA HIDETAKA (JP)
KUBOTA YASUSHI (JP)
ISHIYAMA HARUO (JP)
SAITO NORIKO (JP)
TABE HIROFUMI (JP)
International Classes:
G01N1/10; G01N25/06; G01N33/20
Domestic Patent References:
| WO1991018285A1 | 1991-11-28 |
Foreign References:
| JPH08313464A | 1996-11-29 | |||
| JPS6432166A | 1989-02-02 | |||
| JPH0862203A | 1996-03-08 | |||
| JPH0375560A | 1991-03-29 | |||
| JP2008281378A | 2008-11-20 | |||
| JP2003075431A | 2003-03-12 |
Other References:
TOSHITAKE KANNO ET AL.: "Prediction of Chilling Tendency in Cast Iron Using Three Cups Thermal Analysis System", JOURNAL OF JAPAN FOUNDRY ENGINEERING SOCIETY, vol. 70, no. 11, November 1998 (1998-11-01), pages 773 - 778, XP055070062
See also references of EP 2565615A4
T. SUGANO ET AL.: "Journal of Japan Foundry Engineering Society", JAPAN FOUNDRY ENGINEERING SOCIETY, vol. 70, no. 7, 1998, pages 465
See also references of EP 2565615A4
T. SUGANO ET AL.: "Journal of Japan Foundry Engineering Society", JAPAN FOUNDRY ENGINEERING SOCIETY, vol. 70, no. 7, 1998, pages 465
Attorney, Agent or Firm:
Kuroda, Hiromichi (JP)
Hiromichi Kuroda (JP)
Hiromichi Kuroda (JP)
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Claims:
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