Light filler material having damping function and composite mate

Details Light filler material having damping function and composite mate Light filler material having damping function and composite mate

1988-11-17

1990-03-06

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428283, 428284, 428285, 428402, 428404, 428406, 428256, B32B 702

Patent

active

049065181

ABSTRACT:
A filler material, having a light weight, an increased mechanical strength, and various excellent characteristics such as damping ability, as well as a composite material and a structural material thereof are provided. The filler material comprises mats made of alumina fibers, and layers of hollow silica-alumina-microspheres which are dispersed of and affixed to the associated mat, with the mats and the layers alternately stacked with each other. The composite material comprises a matrix of aluminum in which the above-mentioned filler material is filled. The structural material, which contains therein a predetermined amount of microspheres enough to provide the material with a desired vibration amplitude-frequency characteristic, is applied to a head arm for supporting a magnetic head of a disk device, for instance.

Affiliated with

Also associated with

Rating

Light filler material having damping function and composite mate does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light filler material having damping function and composite mate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light filler material having damping function and composite mate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-46720