Method and apparatus for predicting metallographic structure

Details Method and apparatus for predicting metallographic structure Method and apparatus for predicting metallographic structure

1978-05-05

1982-11-16

Goldstein, Herbert

Thermal measuring and testing

Transformation point determination

By thermal arrest

73DIG9, 374 16, G01N 2504

Patent

active

043589480

ABSTRACT:
A metallographic structure such as nodularity in castings to be made from molten metal is predicted by causing one part of the sample to rapidly solidify at a first rate and a second part of the sample to solidify at a slower rate. The temperature of at least said one part of the sample is measured during solidification. After solidification of the one part of the sample, the heat conductivity of the sample is used to predict the metallographic structure of the sample.

REFERENCES:
patent: 3321973 (1967-05-01), Anderson
patent: 3559452 (1971-02-01), Perbix et al.
patent: 3598576 (1971-08-01), Moore et al.
patent: 3748908 (1973-07-01), Falk
patent: 3813944 (1974-06-01), Ryntz, Jr. et al.
patent: 4008604 (1977-02-01), Roach et al.

Affiliated with

Also associated with

Rating

Method and apparatus for predicting metallographic structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for predicting metallographic structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for predicting metallographic structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1432016