Composition of BÃHLER metal powders - Tenica

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Flame spray weldingFlame spray welding is a surface coating process. From ashort distance, via a torch the metal powder is sprayed ontothe base material and simultaneously fused. This producesfusion between the sprayed layer and the base materialcomparable to welding.With flame spray welding, the surface of the workpiece hasto be cleaned thoroughly of rust, grease and oil. The rougheningof the metallically clean surface should be effected byblasting or rough grinding in order to facilitate a good bondof the sprayed layer. Spraying should immediately be carriedout after surface preparation.This method is suitable for applying thin layers to smallareas, edges and repair work. Low and high alloy steels,stainless steels, cast steels, malleable cast iron, flake andspheroidal graphite cast iron can be sprayed. Powder basedon with additions of Cr-Si-B and powder-mix qualities areavailable.Flame spray welding with BÖHLER metal powder Niborit 4-P.Schematic representation of the flame spray welding.Acetylene oxygen mixturePowder containerSpraying powderLever forpowder supplyNozzleFlameOxygenAcetyleneCoatingBase materialAdjust oxygen supplyAdjust acetylene supply10
Flame spray welding with BÖHLER Niborit 5-P.11
Page 1: METAL POWDER AND CASTING RODS
Page 4 and 5: Everything under control:The know-h
Page 6 and 7: The powder is also precipitated und
Page 8 and 9: Hardfacing and thermal sprayingMeta
Page 12 and 13: Flame sprayingPowder flame spraying
Page 14 and 15: Plasma and high-velocity flame spra
Page 16 and 17: Hardfacing process with casting rod
Page 18 and 19: Typical properties of metal powder
Page 20 and 21: Use of BÖHLER metal powdersGrade A
Page 22 and 23: Composition of BÖHLER casting rods
Page 24 and 25: Deliverable dimensions of BÖHLER c
Page 26 and 27: Physical propertiesThermal expansio
Page 28 and 29: Corrosion behaviour of BÖHLER meta
Page 30 and 31: Practical tips regarding hardfacing
Page 32: Published by BÖHLER WELDINGBöhler

Composition of BÃHLER metal powders - Tenica

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Composition of BÃHLER metal powders - Tenica