{"id":3670,"date":"2020-06-16T20:16:32","date_gmt":"2020-06-16T20:16:32","guid":{"rendered":"https:\/\/gruponbi.com\/bearings\/material-y-tratamiento\/"},"modified":"2020-12-17T20:18:05","modified_gmt":"2020-12-17T20:18:05","slug":"material-heat-treatment-surfacing-coating","status":"publish","type":"page","link":"https:\/\/gruponbi.com\/en\/bearings\/material-heat-treatment-surfacing-coating\/","title":{"rendered":"Material and heat treatment and surfacing coating"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Titulo rodamientos&#8221; _builder_version=&#8221;4.4.8&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_start=&#8221;rgba(0,0,0,0)&#8221; background_color_gradient_end=&#8221;rgba(0,0,0,0.5)&#8221; background_color_gradient_overlays_image=&#8221;on&#8221; background_image=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/material-y-tratamiento.jpg&#8221; background__hover_enabled=&#8221;on|hover&#8221; parallax__hover=&#8221;off&#8221;][et_pb_row _builder_version=&#8221;4.0.6&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.6&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;db8cc5b4-4dfc-4eae-982d-e30d9914152b&#8221; header_font=&#8221;|700|||||||&#8221; header_text_color=&#8221;#ffffff&#8221; header_font_size=&#8221;60px&#8221; header_font_size_tablet=&#8221;&#8221; header_font_size_phone=&#8221;40px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; text_text_shadow_style=&#8221;preset1&#8243; header_text_color__hover_enabled=&#8221;on|hover&#8221;]<\/p>\n<h1>Material &amp; heat treatment &amp; surfacing coating<\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Premium brand&#8221; _builder_version=&#8221;4.4.8&#8243;][et_pb_row column_structure=&#8221;3_4,1_4&#8243; _builder_version=&#8221;4.4.8&#8243; locked=&#8221;off&#8221;][et_pb_column type=&#8221;3_4&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.6.6&#8243;]<\/p>\n<p>Quality of raw material is one of the most critical factors to ensure an enhanced bearing life.<br \/> NBI improves rolling contact fatigue life with:<\/p>\n<ul>\n<li>Enhanced cleanliness. Inclusions size and quantity closely controlled by restricting the chemical composition. Narrower\u00a0carbides threshold.<\/li>\n<li>Selection of through hardening steel type according to the rings&#8217; and rollers&#8217; thickness and improved heat treatment to achieve a better microstructure and hardness uniformity on the functional section.<\/li>\n<\/ul>\n<p>NBI approaches this critical issue with a very experienced own team, working in close cooperation with some of the best Spanish technological centers. With the aim of developing and defining.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_4&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/documentos-material-nbi.png&#8221; alt=&#8221;documentos material nbi&#8221; title_text=&#8221;documentos material nbi&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;rgba(0,0,0,0.05)&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.7&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.7&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>Raw material standards<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]Steel, brass, polyamide, and others.[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.7&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/raw-material.jpg&#8221; alt=&#8221;raw material&#8221; title_text=&#8221;raw material&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_enable_color=&#8221;off&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>Quality control inspection procedure throughout the whole bearing manufacturing process<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]Purchase of steel, rings&#8217; and rollers&#8217; forging, annealing and heat treatment, cages&#8217; surface coating.[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/quality-control.jpg&#8221; alt=&#8221;quality control&#8221; title_text=&#8221;quality control&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;rgba(0,0,0,0.05)&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>The latest state-of-the-art heat treatment technology and equipment<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]NBI is equipped with an Aichelin salt heat treatment furnace in the Chinese factory. NBI plans to install a heat treatment line in its Indian bearing plant by 2021 and in its Spanish plant by 2022.[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/aichelin-heath-treatment.jpg&#8221; alt=&#8221;Aichelin heath treatment&#8221; title_text=&#8221;Aichelin heath treatment&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_enable_color=&#8221;off&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>The most advanced heat treatment recipes according to each specific application requirements.<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]<\/p>\n<ul>\n<li><strong>Martensitic<\/strong> hardening: high hardness.<\/li>\n<li><strong>Bainitic hardening:<\/strong> strength to resist fracture and absorb\u00a0shocks.<\/li>\n<li><strong>Case hardening:<\/strong> can endure heavy shocks loads.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/The-most-advanced.jpg&#8221; alt=&#8221;The most advanced&#8221; title_text=&#8221;The most advanced&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;rgba(0,0,0,0.05)&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>Surface coating standards according to each specific application requirements<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]<\/p>\n<ul>\n<li><strong>Zinc coating:<\/strong> to minimize corrosion.<\/li>\n<li><strong>Black oxide:<\/strong> for running-in and under poor lubrication.<\/li>\n<li><strong>Hard chromium:<\/strong> to resist corrosion, wear and friction.<\/li>\n<li><strong>PTFE:<\/strong> for starting up and to reduce stick-slip phenomenon.<\/li>\n<li><strong>DLC:<\/strong> for high mechanical strength, reduced wear and optimal friction properties.<\/li>\n<li><strong>Nitriding \/ Nitrocarburizing:<\/strong> increases the resistance against fatigue, wear and corrosion.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/Surface-coating.jpg&#8221; alt=&#8221;Surface coating&#8221; title_text=&#8221;Surface coating&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;NBI Bearings Europe&#8221; _builder_version=&#8221;4.4.8&#8243; background_enable_color=&#8221;off&#8221;][et_pb_row column_structure=&#8221;3_5,2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>The most suitable equipment for NBI&#8217;s metallographic laboratory<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.4.8&#8243;]Each factory has its own fully equipped laboratory.[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;2_5&#8243; _builder_version=&#8221;4.4.8&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/The-most-suitable.jpg&#8221; alt=&#8221;The most suitable&#8221; title_text=&#8221;The most suitable&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.4.8&#8243;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;+ info&#8221; _builder_version=&#8221;4.6.1&#8243; background_color=&#8221;rgba(0,0,0,0.05)&#8221; locked=&#8221;off&#8221;][et_pb_row _builder_version=&#8221;4.4.8&#8243; max_width=&#8221;80%&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.7&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;3304d3bc-eb7c-4fe7-9fc0-cf0c50abbd0e&#8221;]<\/p>\n<h2>+ info<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,1_5,1_5,1_5,1_5&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;2&#8243; make_equal=&#8221;on&#8221; _builder_version=&#8221;4.4.9&#8243; max_width=&#8221;80%&#8221; custom_padding=&#8221;0px|||||&#8221; border_color_left=&#8221;#e66b42&#8243; locked=&#8221;off&#8221; header_2_font_size__hover=&#8221;20px&#8221; header_2_font_size__hover_enabled=&#8221;on|hover&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;#e66b42&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/Application-engineering-nbi-link.jpg&#8221; alt=&#8221;Application engineering&#8221; title_text=&#8221;Application engineering&#8221; url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/aplication-engieneering\/&#8221; show_bottom_space=&#8221;off&#8221; _builder_version=&#8221;4.6.6&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.6.6&#8243; header_2_font=&#8221;|600|||||||&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_3_font=&#8221;|600|||||||&#8221; header_3_text_color=&#8221;#ffffff&#8221; header_3_font_size=&#8221;24px&#8221; background_color=&#8221;#e66b42&#8243; custom_padding=&#8221;20px|30px|20px|30px|true|true&#8221; link_option_url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/aplication-engieneering\/&#8221; background__hover_enabled=&#8221;on|hover&#8221; background_color__hover=&#8221;rgba(0,0,0,0.3)&#8221; background_enable_color__hover=&#8221;on&#8221;]<\/p>\n<h3>Aplication engieneering<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;#e66b42&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/Product-design-nbi-link.jpg&#8221; alt=&#8221;Product design&#8221; title_text=&#8221;Product design&#8221; url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/product-design\/&#8221; show_bottom_space=&#8221;off&#8221; _builder_version=&#8221;4.6.6&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.6.6&#8243; header_2_font=&#8221;|600|||||||&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_3_font=&#8221;|600|||||||&#8221; header_3_text_color=&#8221;#ffffff&#8221; header_3_font_size=&#8221;24px&#8221; background_color=&#8221;#e66b42&#8243; custom_padding=&#8221;20px|30px|20px|30px|true|true&#8221; link_option_url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/product-design\/&#8221; background_color__hover=&#8221;rgba(0,0,0,0.3)&#8221; background_enable_color__hover=&#8221;on&#8221; background__hover_enabled=&#8221;on|hover&#8221;]<\/p>\n<h3>Product design<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;#e66b42&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/Het-treatment-nbi-link.jpg&#8221; alt=&#8221;Het treatment&#8221; title_text=&#8221;Het treatment&#8221; url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/material-heat-treatment-surfacing-coating\/&#8221; show_bottom_space=&#8221;off&#8221; _builder_version=&#8221;4.6.6&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.6.6&#8243; header_2_font=&#8221;|600|||||||&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_3_font=&#8221;|600|||||||&#8221; header_3_text_color=&#8221;#ffffff&#8221; header_3_font_size=&#8221;24px&#8221; background_color=&#8221;#e66b42&#8243; custom_padding=&#8221;20px|30px|20px|30px|true|true&#8221; link_option_url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/material-heat-treatment-surfacing-coating\/&#8221; background_color__hover=&#8221;rgba(0,0,0,0.3)&#8221; background_enable_color__hover=&#8221;on&#8221; background__hover_enabled=&#8221;on|hover&#8221;]<\/p>\n<h3>Material &amp; Heat Treatment &amp; Surfacing Coating<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.4.8&#8243; background_color=&#8221;#e66b42&#8243;][et_pb_image src=&#8221;https:\/\/gruponbi.com\/wp-content\/uploads\/Laboratoires-nbi-link.jpg&#8221; alt=&#8221;Laboratoires&#8221; title_text=&#8221;Laboratoires&#8221; url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/laboratories\/&#8221; 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url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/manufacturing-plants\/&#8221; show_bottom_space=&#8221;off&#8221; _builder_version=&#8221;4.6.6&#8243;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.6.6&#8243; header_2_font=&#8221;|600|||||||&#8221; header_2_text_color=&#8221;#ffffff&#8221; header_3_font=&#8221;|600|||||||&#8221; header_3_text_color=&#8221;#ffffff&#8221; header_3_font_size=&#8221;24px&#8221; background_color=&#8221;#e66b42&#8243; custom_padding=&#8221;20px|30px|20px|30px|true|true&#8221; link_option_url=&#8221;https:\/\/gruponbi.com\/en\/bearings\/manufacturing-plants\/&#8221; background_color__hover=&#8221;rgba(0,0,0,0.3)&#8221; background_enable_color__hover=&#8221;on&#8221; background__hover_enabled=&#8221;on|hover&#8221;]<\/p>\n<h3>Manufacturing plants<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Material &amp; heat treatment &amp; surfacing coatingQuality of raw material is one of the most critical factors to ensure an enhanced bearing life. NBI improves rolling contact fatigue life with: Enhanced cleanliness. Inclusions size and quantity closely controlled by restricting the chemical composition. Narrower\u00a0carbides threshold. Selection of through hardening steel type according to the rings&#8217; [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":3453,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-3670","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Material and heat treatment and surfacing coating - Grupo NBI<\/title>\n<meta name=\"description\" content=\"Material, heat treatment and surfacing coating NBI Group. 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