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National Stock Number:
3439-01-385-9558
Federal Supply Class:
3439
National Item Identification Number:
013859558
Description:
WELDING POWDER,METALLIC OVERLAY
Detail:
A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
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Manufacturer Information:
| PAC138 | 56923 | POWDER ALLOY CORP |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 5 LB | | CRITICALITY CODE JUSTIFICATION | FEAT | | MATERIAL | GRAPHITE AND NICKEL BASIC | | SPECIAL FEATURES | COMPOSITE POWDER CONSISTING OF A GRAPHITE CORE CLAD WITH PURE NICKEL SHELL. PRODUCES CLEARANCE CONTROL COATINGS SUITABLE FOR USE IN THE COMPRESSOR SECTIONS OF AIRCRAFT JET ENGINES. USEFUL TO 900 DEGREES FARENHEIT; NORMALLY SPRAYED UTILIZING OXY-ACETYLENE EQUIPMENT; READILY FINISHED WITH HIGH SPEED STEEL OR CARBIDE TOOLS; CERTIFICATION: PWA 1352-1 |
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