Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1983-03-18
1985-10-22
Cannon, James C.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
264 13, 427423, 428402, 428403, 501 12, 501102, 501103, 501104, 501105, B05D 110, C04B 3512, C04B 3548
Patent
active
045488320
ABSTRACT:
The present invention relates to materials and more particularly to particulate materials suitable for use as thermal spraying powders.
There is disclosed a process for the preparation of a particulate material suitable for use as a thermal spraying powder which includes treating a mixture comprising an inorganic substance as a major component (as defined in the Specification) and a sol to gel the sol thereby to form an intermediate material comprising inorganic substance and gel and heating the intermediate material.
One example of thermal spraying is plasma spraying.
REFERENCES:
patent: 2984576 (1961-05-01), Alexander et al.
patent: 3758316 (1973-09-01), Sowards
patent: 4025350 (1977-05-01), Walters et al.
patent: 4102691 (1978-07-01), Walters et al.
patent: 4166753 (1979-09-01), Emblem et al.
patent: 4389251 (1983-06-01), Simm et al.
patent: 4415673 (1983-11-01), Feagin
patent: 4450184 (1984-05-01), Longo et al.
Sanders, Chemical and Engineering News, Jul. 9, 1984, pp. 26-29 and 31-40.
Scott Keith T.
Wilcockson Alan
Woodhead James L.
Cannon James C.
United Kingdom Atomic Energy Authority
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