Powder metal and/or refractory coated ferrous metals

Details Powder metal and/or refractory coated ferrous metals Powder metal and/or refractory coated ferrous metals

1985-09-17

1987-07-07

Lechert, Jr., Stephen J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

419 9, 419 28, 419 29, 419 36, 419 37, 419 43, 4273839, 428653, B22F 704

Patent

active

046787178

ABSTRACT:
Coatings of a powdered protective metallic material or refractory material and mixtures thereof are formed on a ferrous metal strip as a wet film dispersion in a resin binder composition of a synthetic organic resin and a volatile organic solvent compatible with said resin, and the coated strip is heated to effect curing said resin binder and forming a flexible non-tacky dry film. The metal strip having the cured dry film containing powdered protective metallic material can be subjected to varying heat treatments to provide a wide range of protective coatings having improved surface properties, including iron-protective metal diffusion alloy coatings, such as iron-aluminum diffusion alloy coatings having a surface concentration of aluminum between about 8 and 10 wt. percent aluminum, which have improved high temperature oxidation resistance after being severely strained during fabrication at room temperature.

REFERENCES:
patent: 4066806 (1978-01-01), Speirs et al.
patent: 4144378 (1979-03-01), Kim
patent: 4172622 (1979-10-01), Baker et al.
patent: 4193645 (1980-03-01), Baker et al.
patent: 4330598 (1982-05-01), Lee et al.

Affiliated with

Also associated with

Rating

Powder metal and/or refractory coated ferrous metals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powder metal and/or refractory coated ferrous metals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powder metal and/or refractory coated ferrous metals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1662518