Patent ID: 11931800
Assignee: TERVES, LLC
Field: Materials, metallurgy (Chemistry)
Classification: CPC B  C  E | IPC B  C  E

Claim 4:
5. The centralizing device as defined in claim 3, wherein said degradable material includes a base metal material and a plurality of particles disbursed in said degradable material; said particles constitute about 0.1-40 wt. % of said degradable material; said base metal material is magnesium, aluminum, magnesium alloy or aluminum alloy; said particles include one or more materials selected from the group consisting of iron, copper, titanium, zinc, tin, cadmium, calcium, lead, beryllium, nickel, carbon, iron alloy, copper alloy, titanium alloy, zinc alloy, tin alloy, cadmium alloy, lead alloy, beryllium alloy, and nickel alloy.