[vc_row][vc_column][vc_empty_space][vc_column_text]<\/p>\n
Nearly all materials can be coated with the electric-arc process, e.g. aluminum, cast iron, plastics, textiles or even wood. The base material has a subordinated role. An outstanding advantage of metal spraying is the distortion-free coating with all metals available as wire.<\/p>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1174″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1176″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1177″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1178″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1179″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1180″ img_size=”150×100″ onclick=”link_no”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″][vc_column_text]Arc spraying is our specialty<\/strong><\/p>\n Electric arc spraying (EASP) is a thermal spraying process that uses an electric arc between two consumable electrodes of the surfacing materials as the heat source. A compressed gas atomizes and propels the molten material to the workpiece.<\/p>\n The two consumable electrode wires are fed by a wire feeder to bring them together at an angle of approximately 30 degrees and to maintain an arc between them. A compressed air jet is located behind and directly in line with the intersecting wires. The wires melt in the arc and the jet of air atomizes the melted metal and propels the fine molten particles to the workpiece. The power source for producing the arc is a direct-current constant-voltage welding machine.<\/p>\n The wire feeder is similar to that used for gas metal arc welding except that it feeds two wires. The gun can be hand held or mounted in a holding and movement mechanism. The part or the gun is moved with respect to the other to provide a coating surface on the part.[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_column_text]<\/p>\n How does Electric Arc Spraying work?<\/strong><\/p>\n [\/vc_column_text][vc_gallery type=”image_grid” images=”1185″ img_size=”large”][\/vc_column][\/vc_row][vc_row][vc_column][vc_tta_tour][vc_tta_section title=”Coating Characteristics” tab_id=”coating-characteristics”][vc_column_text]<\/p>\n [\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Electric-arc spraying characteristics” tab_id=”electric-arc-spraying-characteristics”][vc_column_text]Layer thickness:<\/strong> 0.3mm \u2013 20mm [vc_row][vc_column][vc_empty_space][vc_column_text] Nearly all materials can be coated with the electric-arc process, e.g. aluminum, cast iron, plastics, textiles or even wood. The base material has a subordinated role. An outstanding advantage of metal spraying is the distortion-free coating with all metals available as wire. [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1174″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery type=”image_grid” images=”1176″ img_size=”150×100″ onclick=”link_no”][\/vc_column][vc_column width=”1\/6″][vc_gallery<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1183","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/pages\/1183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/comments?post=1183"}],"version-history":[{"count":3,"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/pages\/1183\/revisions"}],"predecessor-version":[{"id":1187,"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/pages\/1183\/revisions\/1187"}],"wp:attachment":[{"href":"https:\/\/www.buehrer-ag.ch\/en\/wp-json\/wp\/v2\/media?parent=1183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
\nHardening Metal:<\/strong> up to 70 HRC
\nWire:<\/strong> 1.6mm, 2.0mm, 2.5mm
\nTensile strength:<\/strong> 3 times higher as with flame sprayed layers
\nColour:<\/strong> almost no difference from base material
\nRefining:<\/strong> Turning, grinding, polishing,…
\nCost:<\/strong> CHF\/dm\u00b2 (depending on spraying process, layer thickness etc.)[\/vc_column_text][\/vc_tta_section][vc_tta_section title=”Examples of applications” tab_id=”examples-of-applications”][vc_column_text title=”Isolation”]Purpose:<\/strong> Isolation
\nObject:<\/strong> Turbocharger inlet shovel
\nMaterial:<\/strong> Chrome-plated steel
\nCoating:<\/strong> Ceramic(s) in the flaming spraying process[\/vc_column_text][vc_column_text title=”Wear protection”]Purpose:<\/strong> Longer service lives
\nObject:<\/strong> Part from mixer
\nMaterial:<\/strong> Chrome-plated steel
\nCoating:<\/strong> 13% CR steel\/Ledurit 76 both 50% in the electric-arc spraying process coated[\/vc_column_text][vc_column_text title=”Wear protection”]Purpose:<\/strong> Longer service lives
\nObject:<\/strong> Bowl
\nMaterial:<\/strong> Chrome-plated steel
\nCoating:<\/strong> AMCO bronze in the electric-arc spraying process[\/vc_column_text][vc_column_text title=”Transfer of energy”]Purpose:<\/strong> Pneumatic cylinder copper upcoating
\nObject:<\/strong> Pneumatic cylinder
\nMaterial:<\/strong> Anticorodal
\nCoating:<\/strong> AMCO bronze in the electric-arc spraying process[\/vc_column_text][\/vc_tta_section][\/vc_tta_tour][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"