Process for solidification in a magnetic field with a D.C. heate

Details Process for solidification in a magnetic field with a D.C. heate Process for solidification in a magnetic field with a D.C. heate

1982-01-13

1986-10-28

Bernstein, Hiram H.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156DIG73, C30B 1514

Patent

active

046197303

ABSTRACT:
A process for solidification of fluid such as silicon melt and so on is disclosed. In this case, liquid material having electrical conductivity is in a container and a unidirectional stationary magnetic field is applied to the liquid material. Thus, the dissolution of at least one elemental material of the container into the liquid material is conducted by diffusion thereof.

REFERENCES:
patent: 3173765 (1965-03-01), Gobat et al.
patent: 3464812 (1969-09-01), Utech et al.
patent: 3607139 (1971-09-01), Hanks
patent: 3842895 (1974-10-01), Mehrabian et al.
Utech et al, "Elimination of Solute Banding in Indium Antimonide Crystals by Growth in a Magnetic Field", published in Journal of Applied Physics, vol. 37, No. 5, Apr. 1966, pp. 2021-2024.
Hurle et al, "Avoidance of Growth-Striate", published in Nature, vol. 210, May 1966, pp. 933-934.
Journal of Material Science, 1970 Letters Czochralski-Type Crystal Growth in Transverse Magnetic Fields.
Solid State Science and Technology, Nov. 1978, "Crystal Growth in Segration under Zero Gravity".
Journal of Crystal Growth, 1977, Crystal Growth and Low Gravity Environment, Carruthers, J. R.
Witt, Jl. of Materials Science (1970), pp. 822-824.
Cohen, Electronics, 7/80, pp. 83-84.

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