Method of sampling steel material and a device therefor

Details Method of sampling steel material and a device therefor Method of sampling steel material and a device therefor

1987-07-28

1989-05-30

Noland, Tom

Measuring and testing

Sampler, sample handling, etc.

Capture device

7386442, 83919, 356 36, G01N 108

Patent

active

048339300

ABSTRACT:
A method and a device for collecting a quantoback analysis sample in hot state from a preferred position of a continuously cast steel piece are disclosed. According to this invention, a dish like recess is cut on the surface of cast steel piece while leaving a center column, then the root of left center column is root cut and taken out as sample. A cutting device and a way for accessing the cutting device are presented for operating this process.

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patent: 4281546 (1981-08-01), Fraleigh
patent: 4518051 (1985-05-01), Sollie et al.
patent: 4594885 (1986-06-01), Rodger
patent: 4653336 (1987-03-01), Vollweiler

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