Nondestructive measurement of fractions of phases in mixtures an

Details Nondestructive measurement of fractions of phases in mixtures an Nondestructive measurement of fractions of phases in mixtures an

1990-01-29

1992-03-10

Teska, Kevin J.

Boots, shoes, and leggings

73577, 73599, 364507, G06F 1546, G06F 1520

Patent

active

050954423

ABSTRACT:
The weight fractions of the phases of a composite material working specimen are determined nondestructively by first performing a sufficient number of nondestructive and destructive calibration measurements on the properties of calibration specimens. The information learned from the calibration specimens is used in combination with nondestructive measurements of the working specimen to determine the fractions of the phases therein, without damaging the working specimen. In one version of this approach, ultrasonic measurements are used to determine fractions of the fiber and matrix in a nonmetallic composite material.

REFERENCES:
patent: 4165649 (1979-08-01), Greer, Jr.
patent: 4259868 (1981-04-01), Rao et al.
patent: 4361154 (1982-11-01), Pratt, Jr.
patent: 4457174 (1984-07-01), Bar-Cohen et al.
patent: 4462082 (1984-07-01), Thiele et al.
patent: 4479387 (1984-10-01), Wagner et al.
patent: 4494408 (1985-01-01), Delacy
patent: 4494410 (1985-01-01), Van Bochove et al.
patent: 4499770 (1985-02-01), Kriz
patent: 4507967 (1985-04-01), Schliekelmann
patent: 4519245 (1985-05-01), Evans
patent: 4575634 (1986-03-01), Redler et al.
patent: 4639669 (1987-01-01), Howard et al.
patent: 4689996 (1987-09-01), Huschelrath
patent: 4745809 (1988-05-01), Collins et al.
patent: 4763071 (1988-08-01), McGee et al.
patent: 4794545 (1988-12-01), Salvado
patent: 4897796 (1990-01-01), Salvado

Affiliated with

Also associated with

Rating

Nondestructive measurement of fractions of phases in mixtures an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nondestructive measurement of fractions of phases in mixtures an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nondestructive measurement of fractions of phases in mixtures an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2289559