{"id":1028,"date":"2019-02-21T14:44:06","date_gmt":"2019-02-21T13:44:06","guid":{"rendered":"https:\/\/scarpaecolombo.com\/?page_id=1028"},"modified":"2019-02-21T16:49:05","modified_gmt":"2019-02-21T15:49:05","slug":"steel-valves","status":"publish","type":"page","link":"https:\/\/scarpaecolombo.com\/en\/steel-valves\/","title":{"rendered":"Steel valves"},"content":{"rendered":"<p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; anchor=&#8221;chi-siamo&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221; css=&#8221;.vc_custom_1541521695640{margin-top: 0px !important;padding-top: 100px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text]<\/p>\n<h1 style=\"text-align: left;\">Steel<br \/>\nvalves<\/h1>\n<p>[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1550756643158{margin-top: -30px !important;padding-right: 30px !important;}&#8221;]Steel valves are the most common in medium-stressed engines. The steels used in this context have different characteristics according to their use:<\/p>\n<ul>\n<li>Steels with martensite structure: used for the manufacture of monolithic intake valves or for bimetallic valve stems. These steels withstand operating temperatures of up to 570\u00b0C and are toughenable.<\/li>\n<li>Steels with an austenitic structure: used for operating temperatures of up to 780\u00b0C; typical applications are medium-performance exhaust or intake valves in high-performance petrol or diesel engines. These steels harden by precipitation.<\/li>\n<\/ul>\n<p>When the best of the characteristics of the two steels is required, SCARPA &amp; COLOMBO manufacture bimetallic exhaust valves, in which the valve head is made in a material resistant to high-temperatures, while the remaining part (i.e. nearly all the stem) is in toughenable steel and has a greater wear resistance. The two materials are welded together by friction.<\/p>\n<p>At the customer\u2019s request we provide the necessary assistance for the choice of the materials.[\/vc_column_text][vc_empty_space height=&#8221;30px&#8221;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_empty_space height=&#8221;50px&#8221;][vc_single_image image=&#8221;943&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; qode_css_animation=&#8221;&#8221;][vc_empty_space height=&#8221;50px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;full_width&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;699&#8243; alignment=&#8221;center&#8221; qode_css_animation=&#8221;&#8221;][vc_column_text]<\/p>\n<h4 style=\"text-align: center;\">Monometal<\/h4>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;699&#8243; alignment=&#8221;center&#8221; qode_css_animation=&#8221;&#8221;][vc_column_text]<\/p>\n<h4 style=\"text-align: center;\">Bimetal<\/h4>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;699&#8243; alignment=&#8221;center&#8221; qode_css_animation=&#8221;&#8221;][vc_column_text]<\/p>\n<h4 style=\"text-align: center;\">Na filled<\/h4>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;100px&#8221;][vc_single_image image=&#8221;942&#8243; img_size=&#8221;full&#8221; alignment=&#8221;center&#8221; qode_css_animation=&#8221;&#8221;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;grid&#8221; anchor=&#8221;chi-siamo&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221; css=&#8221;.vc_custom_1541521695640{margin-top: 0px !important;padding-top: 100px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243;][vc_column_text] Steel valves [\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1550756643158{margin-top: -30px !important;padding-right: 30px !important;}&#8221;]Steel valves are the most common in medium-stressed engines. The steels used in this context have different characteristics according to their use:&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full_width.php","meta":{"footnotes":""},"class_list":["post-1028","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/pages\/1028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/comments?post=1028"}],"version-history":[{"count":1,"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/pages\/1028\/revisions"}],"predecessor-version":[{"id":1031,"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/pages\/1028\/revisions\/1031"}],"wp:attachment":[{"href":"https:\/\/scarpaecolombo.com\/en\/wp-json\/wp\/v2\/media?parent=1028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}