[et_pb_section fb_built=”1″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_row _builder_version=”4.16″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2024\/01\/Industrial-furnaces-for-CVI-CVD.jpg” alt=”Vacuum furnaaces – graphene purification” title_text=”Industrial furnaces for CVI, CVD” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.23.1″ global_colors_info=”{}”][\/et_pb_image][et_pb_breadcrumbs _builder_version=”3.6″ global_colors_info=”{}”][\/et_pb_breadcrumbs][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_4,1_4″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”3_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.27.6″ text_orientation=”justified” custom_margin_tablet=”” custom_margin_phone=”-40px|||” custom_margin_last_edited=”on|phone” global_colors_info=”{}”]<\/p>\n
CVI <\/span><\/b>(<\/span>C<\/span><\/b>hemical <\/span>V<\/span><\/b>apor <\/span>I<\/span><\/b>nfiltration) <\/span>furnaces<\/span><\/b> are special solutions used in\u00a0the CVI process, which is a\u00a0technique for producing carbon materials, <\/span>such as\u00a0graphite<\/span>, by\u00a0saturating them with carbon from the gas phase. <\/span>\u00a0They are designed to\u00a0enable controlled deposition of carbon layers on\u00a0porous materials.<\/span>\u00a0<\/span><\/p>\n CVD<\/span><\/b> (<\/span>C<\/span><\/b>hemical <\/span>V<\/span><\/b>apor <\/span>D<\/span><\/b>eposition) <\/span>furnaces<\/span><\/b> are special furnaces used in\u00a0the CVD process, which is a\u00a0technique for producing coatings through chemical reactions in\u00a0the gas phase, e.g. from MTS (CH3SiCl3-Methyltrichlorosilane gas). <\/span> Purification furnaces using gases<\/span><\/b> such as\u00a0hydrogen chloride (HCl) are used to\u00a0purify graphite materials.<\/span>\u00a0<\/span><\/p>\n [\/et_pb_text][et_pb_seco_products product_1_title=”Chemical Vapor Deposition (CVD) Furnaces” product_1_src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2026\/03\/CVD-\u2013-Chemical-Vapor-Deposition.jpg” product_1_alt=”Chemical Vapor Deposition (CVD) Furnaces” product_1_button=”MORE” product_1_url=”https:\/\/www.secowarwick.com\/en\/products\/vacuum-heat-treatment\/purification-of-graphite-materials\/chemical-vapor-deposition-furnaces\/” product_2_title=”Chemical Vapor Infiltration (CVI) Furnaces” product_2_src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2026\/03\/CVI-\u2013-Chemical-Vapor-Infiltration.jpg” product_2_alt=”Chemical Vapor Infiltration (CVI) Furnaces” product_2_button=”MORE” product_2_url=”https:\/\/www.secowarwick.com\/en\/products\/vacuum-heat-treatment\/purification-of-graphite-materials\/chemical-vapor-infiltration-furnaces\/” product_3_title=”Graphite Purification Furnaces ” product_3_src=”https:\/\/www.secowarwick.com\/wp-content\/uploads\/2026\/03\/Puryfikacja-1.jpg” product_3_alt=”Graphite Purification Furnaces ” product_3_button=”MORE” product_3_url=”https:\/\/www.secowarwick.com\/en\/products\/vacuum-heat-treatment\/purification-of-graphite-materials\/graphite-purification-furnaces\/” module_id=”secoalutest” module_class=”disable-animation kafel-seco-product-dlugi-tytul” _builder_version=”4.27.6″ _module_preset=”default” max_width=”600px” module_alignment=”center” hover_enabled=”0″ custom_css_main_element=”max-width: 600px;||margin-left: auto;||margin-right: auto;” locked=”off” global_colors_info=”{}” title_text=”CVI-\u2013-Chemical-Vapor-Infiltration” sticky_enabled=”0″][\/et_pb_seco_products][et_pb_code admin_label=”Code” _builder_version=”4.23.1″ _module_preset=”default” global_module=”123774″ saved_tabs=”all” global_colors_info=”{}”] PREMIUM LIBRARY<\/span><\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”R&D en” module_class=”product_widget_wrap_rd” _builder_version=”4.23.1″ _module_preset=”default” text_orientation=”center” global_module=”167835″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n R&D<\/span><\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”AUTOMATYKA en” module_class=”product_widget_wrap_automation” _builder_version=”4.23.1″ _module_preset=”default” global_module=”167846″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n AUTOMATION<\/span><\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”SERVICE EN” module_class=”product_widget_wrap_service” _builder_version=”4.23.1″ _module_preset=”default” global_module=”167859″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n SERVICE<\/span><\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”SUPLEMENTALS EN” module_class=”product_widget_wrap_supleme” _builder_version=”4.23.1″ _module_preset=”default” global_module=”167809″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n SUPPLEMENTALS:<\/span><\/p>\n [\/et_pb_text][et_pb_text admin_label=”Product movie playlist en” module_class=”suplementals_product_movie suplementals_wrap” _builder_version=”4.23.1″ _module_preset=”default” global_module=”169564″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n Product video<\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”dnabook-en” module_class=”suplementals_product_dna suplementals_wrap” _builder_version=”4.23.1″ _module_preset=”default” global_module=”167873″ saved_tabs=”all” locked=”off” global_colors_info=”{}”]<\/p>\n DNA\/BOOK<\/a><\/p>\n [\/et_pb_text][et_pb_text admin_label=”ECO\/BOOK-en” module_class=”suplementals_product_eco suplementals_wrap” _builder_version=”4.23.1″ _module_preset=”default” global_module=”165507″ locked=”off” global_colors_info=”{}”]<\/p>\n
They are designed to\u00a0enable controlled deposition of materials on\u00a0the surface of the processed materials.\u00a0<\/span>\u00a0<\/span><\/p>\n