Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1982-01-28
1984-04-10
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
148 63, 148 165, 148 166, 427249, 427253, 427287, 428336, 428472, 428698, 428701, B32B 1504
Patent
active
044421699
ABSTRACT:
An article of manufacture adapted for use as a cutting tool is provided with an aluminum oxide coated substrate having layers of TiN and/or TiC deposited thereon, whereby the beneficial characteristics of the TiN, TiC and Al.sub.2 O.sub.3 coatings are provided simultaneously for such cutting tool. The TiN/TiC outer layers are strongly bonded to the Al.sub.2 O.sub.3 layer by means of an intermediate TiO layer. The process for producing such insert is also disclosed.
REFERENCES:
patent: 3717496 (1973-02-01), Kiefler et al.
patent: 3787223 (1974-01-01), Reedy, Jr.
patent: 3836392 (1974-09-01), Lux et al.
patent: 3837896 (1974-09-01), Lindstrom et al.
patent: 3854991 (1974-12-01), Hale
patent: 3874900 (1975-04-01), Post et al.
patent: 3955038 (1976-05-01), Lindstrom et al.
patent: 3964937 (1976-06-01), Post et al.
patent: 4035541 (1977-07-01), Smith et al.
patent: 4101703 (1978-07-01), Schintlmeister
patent: 4150195 (1979-04-01), Tobioka et al.
patent: 4162338 (1979-07-01), Schintlmeister
patent: 4268582 (1981-05-01), Hale et al.
General Electric Company
Herbert, Jr. Thomas J.
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