Invention Grant
- Patent Title: Aluminous metal with glass beads bonded to a metal substrate
- Patent Title (中): 具有与金属基底结合的玻璃珠的铝金属
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Application No.: US36833373Application Date: 1973-06-08
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Publication No.: US3922433APublication Date: 1975-11-25
- Inventor: PATTERSON WILLIAM C , HILL CHARLES I
- Applicant: ALUMINUM CO OF AMERICA
- Assignee: Aluminum Co Of America
- Current Assignee: Aluminum Co Of America
- Priority: US36833373 1973-06-08; US11990671 1971-03-01
- Main IPC: C23C2/26
- IPC: C23C2/26 ; G02B5/128 ; G09F13/16 ; B32B15/02 ; B32B17/06
Abstract:
Spherical glass beads of less than 30 mils in average diameter and preferably less than 5 mils in average diameter are embedded in metallic coatings such as aluminum, zinc, tin or lead to a depth of from 1/6 to 1/2 their average diameter by propelling said spheres by compressed air against the coating while it is in a molten condition.
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