[fusion_builder_container type="flex" hundred_percent="no" hundred_percent_height="no" min_height_medium="" min_height_small="" min_height="" hundred_percent_height_scroll="no" align_content="stretch" flex_align_items="flex-start" flex_justify_content="flex-start" flex_column_spacing="" hundred_percent_height_center_content="yes" equal_height_columns="no" container_tag="div" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" status="published" publish_date="" class="" id="" spacing_medium="" margin_top_medium="" margin_bottom_medium="" spacing_small="" margin_top_small="" margin_bottom_small="" margin_top="" margin_bottom="" padding_dimensions_medium="" padding_top_medium="" padding_right_medium="" padding_bottom_medium="" padding_left_medium="" padding_dimensions_small="" padding_top_small="" padding_right_small="" padding_bottom_small="" padding_left_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" link_color="" 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type_medium="" type_small="" order_medium="0" order_small="0" dimension_spacing_medium="" dimension_spacing_small="" dimension_spacing="" dimension_margin_medium="" dimension_margin_small="" margin_top="" margin_bottom="" padding_medium="" padding_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" hover_type="none" border_sizes="" border_color="" border_style="solid" border_radius="" box_shadow="no" dimension_box_shadow="" box_shadow_blur="0" box_shadow_spread="0" box_shadow_color="" box_shadow_style="" overflow="" background_type="single" gradient_start_color="" gradient_end_color="" gradient_start_position="0" gradient_end_position="100" gradient_type="linear" radial_direction="center center" linear_angle="180" background_color="" background_image="" background_image_id="" background_position="left top" background_repeat="no-repeat" background_blend_mode="none" render_logics="" filter_type="regular" filter_hue="0" filter_saturation="100" 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animation_speed="0.3" animation_offset=""] Cermet is made of metal and ceramic materials. It has both the advantages of metal and the characteristics of ceramics. Because of its high toughness, high hardness, and high oxidation resistance, it is highly regarded in rockets and high-speed aircraft. The metal raw materials most commonly used to make cermets are iron, nickel, cobalt, etc. The most commonly used ceramic raw materials are oxides, silicides, borides, carbides, and nitrides. The production of cermet is also relatively simple. The firing method is the same as that of ceramics, except that the metal powder is mixed into the ceramic soil to produce different shapes according to requirements. What is the difference between ceramic blades and cermet blades? Ceramics have higher hardness than cermets, and cermets have better toughness than ceramics. The ceramic blade contains only ceramics, and the cermets are mixed with metal and ceramics. The cermets are for steel, cast iron, stainless steel finishing, semi-finishing Ceramic blades are new-type blades made of high-tech nanotechnology. The sharpness is more than ten times that of steel blades. Therefore, ceramic blades have the characteristics of high hardness, high density, high-temperature resistance, magnetization resistance, and oxidation resistance. The ceramic knife is developed using high-precision ceramic high voltage, so it is called a ceramic knife. Ceramic knives are known as "noble knives". As a product of modern high technology, they have advantages incomparable with traditional metal knives; they use high-tech nano-zirconia as raw materials, so ceramic knives are also called "zirconium gem knives". You can see it. What grinding wheel is better for cermet blades? First, the material of the abrasive must be diamond. For non-metallic hard and brittle materials, diamond is just against it. Secondly, the cermet blade you mentioned may be a toughened cutting ceramic material. Generally speaking, resin diamond is good at grinding hard and brittle materials, but hard and tough materials tend to heat up during grinding. Efficiency and wheel life are not good, Comprehensive consideration should be given to ceramic bonded diamond wheels, ceramic heat resistance, wheel life is good, and can ensure that the diamond is held under high cutting conditions, the high grinding efficiency is commonly used SDC wheels. At present, most ceramic knives on the market are processed with a nano material "zirconia". The zirconia + alumina powder was pressed into a mold blank with a weight of 300 tons, and then sintered at 2000 degrees Celsius. After grinding with diamond, it was equipped with a handle to make a finished ceramic knife. [/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

[fusion_builder_container type="flex" hundred_percent="no" hundred_percent_height="no" min_height_medium="" min_height_small="" min_height="" hundred_percent_height_scroll="no" align_content="stretch" flex_align_items="flex-start" flex_justify_content="flex-start" flex_column_spacing="" hundred_percent_height_center_content="yes" equal_height_columns="no" container_tag="div" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" status="published" publish_date="" class="" id="" spacing_medium="" margin_top_medium="" margin_bottom_medium="" spacing_small="" margin_top_small="" margin_bottom_small="" margin_top="" margin_bottom="" padding_dimensions_medium="" padding_top_medium="" padding_right_medium="" padding_bottom_medium="" padding_left_medium="" padding_dimensions_small="" padding_top_small="" padding_right_small="" padding_bottom_small="" padding_left_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" link_color="" 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sticky_devices="small-visibility,medium-visibility,large-visibility" sticky_background_color="" sticky_height="" sticky_offset="" sticky_transition_offset="0" scroll_offset="0" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset="" filter_hue="0" filter_saturation="100" filter_brightness="100" filter_contrast="100" filter_invert="0" filter_sepia="0" filter_opacity="100" filter_blur="0" filter_hue_hover="0" filter_saturation_hover="100" filter_brightness_hover="100" filter_contrast_hover="100" filter_invert_hover="0" filter_sepia_hover="0" filter_opacity_hover="100" filter_blur_hover="0"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" align_self="auto" content_layout="column" align_content="flex-start" valign_content="flex-start" content_wrap="wrap" spacing="" center_content="no" link="" target="_self" link_description="" min_height="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" sticky_display="normal,sticky" class="" id="" type_medium="" type_small="" order_medium="0" order_small="0" dimension_spacing_medium="" dimension_spacing_small="" dimension_spacing="" dimension_margin_medium="" dimension_margin_small="" margin_top="" margin_bottom="" padding_medium="" padding_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" hover_type="none" border_sizes="" border_color="" border_style="solid" border_radius="" box_shadow="no" dimension_box_shadow="" box_shadow_blur="0" box_shadow_spread="0" box_shadow_color="" box_shadow_style="" overflow="" background_type="single" gradient_start_color="" gradient_end_color="" gradient_start_position="0" gradient_end_position="100" gradient_type="linear" radial_direction="center center" linear_angle="180" background_color="" background_image="" background_image_id="" background_position="left top" background_repeat="no-repeat" background_blend_mode="none" render_logics="" filter_type="regular" filter_hue="0" filter_saturation="100" filter_brightness="100" filter_contrast="100" filter_invert="0" filter_sepia="0" filter_opacity="100" filter_blur="0" filter_hue_hover="0" filter_saturation_hover="100" filter_brightness_hover="100" filter_contrast_hover="100" filter_invert_hover="0" filter_sepia_hover="0" filter_opacity_hover="100" filter_blur_hover="0" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset="" last="true" border_position="all" first="true"][fusion_text columns="" column_min_width="" column_spacing="" rule_style="default" rule_size="" rule_color="" content_alignment_medium="" content_alignment_small="" content_alignment="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" sticky_display="normal,sticky" class="" id="" margin_top="" margin_right="" margin_bottom="" margin_left="" font_size="" fusion_font_family_text_font="" fusion_font_variant_text_font="" line_height="" letter_spacing="" text_transform="none" text_color="" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""]Steel ingots or billets are difficult to deform and process at room temperature. They are generally heated to 1100 to 1250°C for rolling. This rolling process is called hot rolling. The termination temperature of hot rolling is generally 800 to 900°C, and then it is generally cooled in air, so the hot rolling state is equivalent to normalizing treatment. Most steels are rolled by hot rolling. The steel delivered in the hot-rolled state has a certain degree of corrosion resistance due to the high temperature, so it can be stored in the open air. However, this layer of oxide scale also makes the hot-rolled steel surface rough and the size fluctuates greatly. Therefore, it is required to use hot-rolled semi-finished products or finished products as raw materials and then cold-rolled production of steels with smooth surface, accurate size and good mechanical properties.[/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

[fusion_builder_container type="flex" hundred_percent="no" hundred_percent_height="no" min_height_medium="" min_height_small="" min_height="" hundred_percent_height_scroll="no" align_content="stretch" flex_align_items="flex-start" flex_justify_content="flex-start" flex_column_spacing="" hundred_percent_height_center_content="yes" equal_height_columns="no" container_tag="div" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" status="published" publish_date="" class="" id="" spacing_medium="" margin_top_medium="" margin_bottom_medium="" spacing_small="" margin_top_small="" margin_bottom_small="" margin_top="" margin_bottom="" padding_dimensions_medium="" padding_top_medium="" padding_right_medium="" padding_bottom_medium="" padding_left_medium="" padding_dimensions_small="" padding_top_small="" padding_right_small="" padding_bottom_small="" padding_left_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" link_color="" 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sticky_devices="small-visibility,medium-visibility,large-visibility" sticky_background_color="" sticky_height="" sticky_offset="" sticky_transition_offset="0" scroll_offset="0" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset="" filter_hue="0" filter_saturation="100" filter_brightness="100" filter_contrast="100" filter_invert="0" filter_sepia="0" filter_opacity="100" filter_blur="0" filter_hue_hover="0" filter_saturation_hover="100" filter_brightness_hover="100" filter_contrast_hover="100" filter_invert_hover="0" filter_sepia_hover="0" filter_opacity_hover="100" filter_blur_hover="0"][fusion_builder_row][fusion_builder_column type="1_1" align_self="auto" content_layout="column" align_content="flex-start" valign_content="flex-start" content_wrap="wrap" spacing="" center_content="no" link="" target="_self" min_height="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" sticky_display="normal,sticky" class="" id="" type_medium="" type_small="" order_medium="0" order_small="0" dimension_spacing_medium="" dimension_spacing_small="" dimension_spacing="" dimension_margin_medium="" dimension_margin_small="" margin_top="" margin_bottom="" padding_medium="" padding_small="" padding_top="" padding_right="" padding_bottom="" padding_left="" hover_type="none" border_sizes="" border_color="" border_style="solid" border_radius="" box_shadow="no" dimension_box_shadow="" box_shadow_blur="0" box_shadow_spread="0" box_shadow_color="" box_shadow_style="" background_type="single" gradient_start_color="" gradient_end_color="" gradient_start_position="0" gradient_end_position="100" gradient_type="linear" radial_direction="center center" linear_angle="180" background_color="" background_image="" background_image_id="" background_position="left top" background_repeat="no-repeat" background_blend_mode="none" render_logics="" filter_type="regular" filter_hue="0" filter_saturation="100" filter_brightness="100" filter_contrast="100" filter_invert="0" filter_sepia="0" filter_opacity="100" filter_blur="0" filter_hue_hover="0" filter_saturation_hover="100" filter_brightness_hover="100" filter_contrast_hover="100" filter_invert_hover="0" filter_sepia_hover="0" filter_opacity_hover="100" filter_blur_hover="0" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset="" last="no" border_position="all"][fusion_text columns="" column_min_width="" column_spacing="" rule_style="default" rule_size="" rule_color="" content_alignment_medium="" content_alignment_small="" content_alignment="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" sticky_display="normal,sticky" class="" id="" margin_top="" margin_right="" margin_bottom="" margin_left="" font_size="" fusion_font_family_text_font="" fusion_font_variant_text_font="" line_height="" letter_spacing="" text_color="" animation_type="" animation_direction="left" animation_speed="0.3" animation_offset=""] With the power of the nail-making machine, the highly durable carbon steel wire is drawn out and placed on the continuously rotating drum. After continuous pulling, the wire that has been sized is rolled up. By cutting with the machine, it becomes a truncated Rods, and then use electromagnets to suck them into the nail making machine, using nail gripper dies under the action of hydraulic pliers to make the pointed tail of the nail, and then use the press to use the other end of the pin punch to press out the nail head, Nail manufacturing is complete In engineering, carpentry and construction, nails refer to pointed hard metals (usually steel), which are used to fix wood and other objects. Hammers nail nails into objects, and there are also electric nail guns and gas nail guns. So nails can stabilize objects, they are hooked on them by their own deformation, and rely on friction. [/fusion_text][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]