Conditioning chamber for metallurgical surface science

Details Conditioning chamber for metallurgical surface science Conditioning chamber for metallurgical surface science

2005-04-27

2008-12-09

Raevis, Robert (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

C073S865800

Reexamination Certificate

active

07461565

ABSTRACT:
The present invention provides a conditioning chamber device for metallurgical samples, adapted to be attached to an instrument having an examination chamber operable in an ultra high vacuum condition, and to be brought to an ultra high vacuum condition while attached to the instrument; and comprises (i) at least one vacuum pump means; (ii) a sample retaining means; (iii) at least one fracturing means adapted to prepare on a sample a surface suitable for metallurgical analysis; (iv) a drying means adapted for slow drying of a sample in an ultra high vacuum condition; and (v) a transporting means to transport the sample after surface preparation through a connecting means into the examination chamber.

REFERENCES:
patent: 3720829 (1973-03-01), Palmberg
patent: 4904141 (1990-02-01), Contin
patent: 5033720 (1991-07-01), Chen
patent: 5139383 (1992-08-01), Polyak et al.
patent: 5200136 (1993-04-01), Ramaseder et al.
patent: 5518593 (1996-05-01), Hosokawa et al.
patent: 5954489 (1999-09-01), Kinoshita
Smart, R. St. C, Minerals Engineering vol. 4 pp. 891-909, 1991.

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