US PATENT SUBCLASS 205 / 231
.~.~ Reactive coating (e.g., by diffusion, etc.)


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

80  DF  ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42}
230  DF  .~ Utilizing fused bath {3}
231.~.~ Reactive coating (e.g., by diffusion, etc.)


DEFINITION

Classification: 205/231

Reactive coating (e.g., by diffusion, etc.):

(under subclass 230) Subject matter wherein a coating is formed by the reaction of a constituent of the substrate being coated with a constituent of the fused bath (e.g., boron diffuses into and reacts with iron of a steel substrate to form an iron-boride layer, etc.).