High purity aluminum conductor used at ultra low temperature

Details High purity aluminum conductor used at ultra low temperature High purity aluminum conductor used at ultra low temperature

H - Electricity

01

B

H01B 1/02 (2006.01) C22F 1/04 (2006.01) C30B 11/00 (2006.01) C30B 15/00 (2006.01)

Patent

CA 2127401

ABSTRACT OF THE DISCLOSURE The aluminum conductor having increase of its electric resistivity kept small at ultra low temperature of 30°K or lower even after cyclic strain is given at ultra low temperature, by controlling the crystal structure of the high purity aluminum conductor with purity of 99.9 - 99.9999 wt% so as to consist of (i) a veritable single or a substantially single crystal consisting of a bundle of sub-grains which have their crystal axes in the same direction or in the directions within a couple of degrees of deviation as a whole which has a specific crystal axis of <111> or <100> or the crystal axes close thereto in the longitudinal direction of the aluminum conductor, or (ii) a polycrystal most of which grains have respective specific crystal axes of <111> and/or <100>, or the crystal axes close thereto with respect to each grain in the longitudinal direction of the aluminum conductor, and have specific grain size of 0.01 mm to 3.0 mm.

Affiliated with

Also associated with

Rating

High purity aluminum conductor used at ultra low temperature does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High purity aluminum conductor used at ultra low temperature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High purity aluminum conductor used at ultra low temperature will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1869258