Process for producing ferrite single crystals

Details Process for producing ferrite single crystals Process for producing ferrite single crystals

1981-09-14

1983-05-10

Bernstein, Hiram H.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

C30B 1102

Patent

active

043828396

ABSTRACT:
A new method for preparation of Mn-Zn or Ni-Zn type ferrite single crystals. The ferrite materials are provided in a lower portion of a crucible and completely dissolved. The crucible is moved within a predetermined atmosphere of temperature gradient. A solid which is equilibrium in composition to the ferrite materials is supplied into the crucible while the dissolved ferrite materials are crystallizing from the lower extremity while a liquid-phase zone is maintained constant in depth. Ferrite single crystals of at least about 800 mm in length are grown which are homogeneous in composition throughout their length.

REFERENCES:
patent: 2361382 (1944-10-01), Camin
patent: 2990258 (1961-06-01), Augustine
patent: 3265469 (1966-08-01), Hall
patent: 3434892 (1969-03-01), Heimke
patent: 3536121 (1970-10-01), Piearcey
patent: 3846322 (1974-11-01), Sugimoto et al.
Sugimoto, "Magnetic Crystals by Bridgman Technique", Jan. 1978, pp. 125-139, published in "Crystals" by Springer-Verlag Press, N.Y.

Affiliated with

Also associated with

Rating

Process for producing ferrite single crystals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing ferrite single crystals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing ferrite single crystals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-525331