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National Stock Number:
3439-01-382-0967
Federal Supply Class:
3439
National Item Identification Number:
013820967
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:
| 203-NS | 01FK3 | OERLIKON METCO US INC | | METCO 203NS | 01FK3 | OERLIKON METCO US INC | | POWCVC | 13873 | DLA AVIATION |
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Techincal Specification:
| MATERIAL | ZIRCONIUM SILICATE BASIC | | SPECIAL FEATURES | NSN IS USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 7 CONTAINERS;ZR O 8Y O;-125+16 UM (-120 MESH +16 UM);CERTIFICATION PWA 36364 AND EMS52432C1.XXX;PARTIALLY STABILIZED ZIRCONIUM OXIDE-YTTRIUM OXIDE COMPOSITE POWDER.PRODUCES HARD COATINGS W/GOOD CHEMICAL AND THERMAL STABILITY FOR SERVICE TEMPREATURES UP TO 3000DEG (F).COATINGS ARE RECOMMENDED AS THERMAL BARRIERS AND TO RESIST THERMAL SHOCK AND PARTICLE EROSION IN JET ENGINES |
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