Patent · US Expired

Method for determining the thermal materials properties of shaped metal parts

US6679626B2 · kind B2 · utility

4Cited by

4References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Otto Gramckow · Uttenreuth, DE
Michael Jansen · Wauwatosa, US
Martin Post · Amsterdam, NL
Klaus Weinzierl · Nuremberg, DE

Key dates

Filing date	Feb 28, 2003
Grant date	Jan 20, 2004
Priority date	—
Expiry date	Feb 28, 2023

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/20
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for determining the thermal material properties of metal shaped parts from a model is disclosed, which describes the thermal material properties of the metal shaped part. At least one thermodynamic parameter (p) is formed as a linear combination consisting of at least one base function (hi) and of at least one weighting factor (gi), whereby the base function (hi) describes the thermal material properties, and the weighting factor (gi) takes the influence of the alloying elements on at least one thermodynamic parameter (p) into account. The method makes it possible to conduct a sufficiently precise determination of the thermal material properties with a smaller time requirement.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.