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National Stock Number:
3439-01-380-4127
Federal Supply Class:
3439
National Item Identification Number:
013804127
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:
| 421NS-2 | 01FK3 | OERLIKON METCO US INC |
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Techincal Specification:
| CONTENT WITHIN EACH UNIT PACKAGE | 2.5 LB | | CRITICALITY CODE JUSTIFICATION | FEAT | | ENVIRONMENTAL PROTECTION | ABRASION RESISTANT AND CORROSION RESISTANT | | SPECIAL FEATURES | COMPOSITION: MAGNESIUM ZIRCONATE AND NICKEL ALUMINUM; USED IN GRADED COATING SYSTEMS FOR THERMAL BARRIERS WITH HIGH RESISTANCE TO THERMAL SHOCK; THE GRADED COATING SYSTEMS ARE BEING APPLIED ON THE COMBUSTION CHAMBERS (BURNER CANS) OF JET ENGINES; SHOULD BE SPRAYED WITH METCO PLASMA FLAME SPRAY EQUIPMENT; UNIT PACKAGE TYPE IS A CONTAINER; CERTIFICATION: PWA1341C; RR9507/25 ISS 2 |
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