Alloy target for manufacturing a magneto-optical recording mediu

Details Alloy target for manufacturing a magneto-optical recording mediu Alloy target for manufacturing a magneto-optical recording mediu

1988-04-29

1990-04-10

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75230, 75243, 419 23, 419 45, C22C 2900

Patent

active

049157388

ABSTRACT:
An alloy target for making a magneto-optical recording medium by sputtering comprises an alloy containing 10 to 50 atom % of at least one rare earth element selected from among Sm, Nd, Gd, Tb, Dy, Ho, Tm and Er, with a balance consisting substantially of at least one transition metal selected from among Co, Fe and Ni. The alloy has a mixed structure composed of at least one phase of an intermetallic compound formed by the rare earth element and the transition metal and a phase of the rare earth element along.

REFERENCES:
patent: 4578242 (1986-03-01), Sharma
patent: 4620872 (1986-11-01), Hijikata et al.
patent: 4767455 (1988-09-01), Jordan

Affiliated with

Also associated with

Rating

Alloy target for manufacturing a magneto-optical recording mediu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alloy target for manufacturing a magneto-optical recording mediu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alloy target for manufacturing a magneto-optical recording mediu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2297413