{"id":13334,"date":"2017-07-31T12:46:27","date_gmt":"2017-07-31T12:46:27","guid":{"rendered":"https:\/\/nex.vamtam.com\/?page_id=13334"},"modified":"2020-05-06T12:16:57","modified_gmt":"2020-05-06T12:16:57","slug":"resources","status":"publish","type":"page","link":"https:\/\/www.meetyoucarbide.com\/it\/resources\/","title":{"rendered":"Risorse"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\"><h5>\n\tDownload\n\t<\/h5>\n<h2>\n\tNostro <br \/><strong>Catalogs<\/strong>\n\t<\/h2>\n<h3>\n\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-Rod-Catalog-Meetyou-Carbide.pdf\" title=\"Stelo in carburo\" target=\"_self\" rel=\"noopener noreferrer\">\n\tStelo in carburo\n\t\t\t<\/a>\n\t<\/h3>\n\t\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-Rod-Catalog-Meetyou-Carbide.pdf\" target=\"_self\" itemprop=\"url\" title=\"tungsten carbide rods\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-300x169.jpg\" alt=\"tungsten carbide rods\" itemprop=\"image\" height=\"169\" width=\"300\" data-link-type=\"url\" title=\"tungsten carbide rods\" onerror=\"this.style.display='none'\"  sizes=\"(max-width: 768px) 100vw, 100vw\" srcset=\"data:image\/svg+xml;utf8,&lt;svg%20xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;%20viewBox=&quot;0%200%201211%20681&quot;%20height=&quot;681px&quot;%20width=&quot;1211px&quot;\/&gt;\" data-srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-300x169.jpg 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-1024x576.jpg 1024w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-768x432.jpg 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-630x354.jpg 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-420x236.jpg 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-840x472.jpg 840w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods-315x177.jpg 315w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/tungsten-carbide-rods.jpg 1211w\" \/>\t\t\t\t\t\t<\/a>\n\t<p>&nbsp;<\/p>\n<ul>\n<li>Unground tungsten carbide rod<\/li>\n<li>h6 polished carbide rod<\/li>\n<li>Cut-to-length carbide rod<\/li>\n<li>Coolant carbide rod<\/li>\n<li>Carbide Extension shank<\/li>\n<\/ul>\n<h3>\n\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-catalog-Meetyou-Carbide.pdf\" title=\"Grezzi di carburo\" target=\"_self\" rel=\"noopener noreferrer\">\n\tGrezzi di carburo\n\t\t\t<\/a>\n\t<\/h3>\n\t\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-catalog-Meetyou-Carbide.pdf\" target=\"_self\" itemprop=\"url\" title=\"Carbide blanks\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-300x158.jpg\" alt=\"Carbide blanks\" itemprop=\"image\" height=\"158\" width=\"300\" data-link-type=\"url\" title=\"Carbide blanks\" onerror=\"this.style.display='none'\"  sizes=\"(max-width: 768px) 100vw, 100vw\" srcset=\"data:image\/svg+xml;utf8,&lt;svg%20xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;%20viewBox=&quot;0%200%201000%20527&quot;%20height=&quot;527px&quot;%20width=&quot;1000px&quot;\/&gt;\" data-srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-300x158.jpg 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-768x405.jpg 768w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-630x332.jpg 630w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-420x221.jpg 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-840x443.jpg 840w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks-315x166.jpg 315w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-blanks.jpg 1000w\" \/>\t\t\t\t\t\t<\/a>\n\t<p>&nbsp;<\/p>\n<ul>\n<li>Carbide dies<\/li>\n<li>Carbide Plates&amp;Strips<\/li>\n<li>Carbide rolls<\/li>\n<li>Carbide wear parts<\/li>\n<li>Special parts<\/li>\n<\/ul>\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/plugins\/beaver-builder-lite-version\/img\/pixel.png\" alt=\"\" itemprop=\"image\" onerror=\"this.style.display=&#039;none&#039;\" title=\"\">\n<h3>\n\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-Cutting-TooL-Catalogue-MCCT.pdf\" title=\"Utensili da taglio in metallo duro\" target=\"_self\" rel=\"noopener noreferrer\">\n\tUtensili da taglio in metallo duro\n\t\t\t<\/a>\n\t<\/h3>\n\t\t\t\t<a href=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/05\/Carbide-Cutting-TooL-Catalogue-MCCT.pdf\" target=\"_self\" itemprop=\"url\" title=\"Tungsten carbide cutting tools\" rel=\"noopener noreferrer\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/Tungsten-carbide-cutting-tools-e1588324756840-300x238.png\" alt=\"Tungsten carbide cutting tools\" itemprop=\"image\" height=\"238\" width=\"300\" data-link-type=\"url\" title=\"Tungsten carbide cutting tools\" onerror=\"this.style.display='none'\"  sizes=\"(max-width: 768px) 100vw, 100vw\" srcset=\"data:image\/svg+xml;utf8,&lt;svg%20xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;%20viewBox=&quot;0%200%20458%20363&quot;%20height=&quot;363px&quot;%20width=&quot;458px&quot;\/&gt;\" data-srcset=\"https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/Tungsten-carbide-cutting-tools-e1588324756840-300x238.png 300w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/Tungsten-carbide-cutting-tools-e1588324756840-420x333.png 420w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/Tungsten-carbide-cutting-tools-e1588324756840-315x250.png 315w, https:\/\/www.meetyoucarbide.com\/wp-content\/uploads\/2020\/04\/Tungsten-carbide-cutting-tools-e1588324756840.png 458w\" \/>\t\t\t\t\t\t<\/a>\n\t<p>&nbsp;<\/p>\n<ul>\n<li>Carbide end mills<\/li>\n<li>Carbide drill bits<\/li>\n<li>Abrasive waterjet nozzles<\/li>\n<li>Carbide rotary burrs<\/li>\n<li>Custom cutting tool<\/li>\n<\/ul>\n<h5>\n\tThings you should know\n\t<\/h5>\n<h2>\n\tCarburo <br \/><strong>Terminology<\/strong>\n\t<\/h2>\n\t<h4>CEMENTED CARBIDE<\/h4>\n<p>Questo si riferisce a un composito sinterizzato composto da carburi metallici refrattari e leganti metallici. Tra i carburi metallici attualmente utilizzati, il carburo di tungsteno (WC), il carburo di titanio (TiC), il carburo di tantalio (TaC) e il carburo di tantalio (NbC)) \u00e8 l&#039;ingrediente pi\u00f9 comune. Il cobalto metallico \u00e8 ampiamente utilizzato nella produzione di carburo cementato come legante; possono essere utilizzati anche altri leganti metallici, come nichel (Ni), ferro (Fe), ecc., per determinate applicazioni speciali.<\/p>\n<h4>DENSITY<\/h4>\nThis refers to the ratio of the mass to the volume of the material. Its volume also contains the volume of the pores in the material. Also known as the specific gravity.<br \/>\nThe density of tungsten carbide (WC) was 15.7 g\/cm3, and the density of cobalt (Co) was 8.9 g\/cm3. Therefore, as the cobalt (Co) content in the tungsten-cobalt alloy (WC-Co) decreases, the overall density will increase. While the density of titanium carbide (TiC) is smaller than that of tungsten carbide, it is only 4.9 g\/cm3, so if TiC is added, or other components with lower density, the overall density will decrease.<br \/>\nIn the case of certain chemical composition of the material, an increase in the pores in the material leads to a decrease in density.<br \/>\nThe density is measured by the drainage method (Archimed\u2019s law).\n<h4>HARDNESS<\/h4>\nThis refers to the ability of a material to resist plastic deformation.<br \/>\nVickers hardness (HV) is widely used internationally. This hardness measurement method refers to the hardness value obtained by measuring the size of the indentation by using a diamond to penetrate the surface of the sample under a certain load condition.<br \/>\nRockwell hardness (HRA) is another method of hardness measurement that is commonly used. It measures the hardness using the penetration depth of a standard diamond cone.<br \/>\nBoth the Vickers hardness measurement method and the Rockwell hardness measurement method can be used for the measurement of the hardness of the cemented carbide, and the two can be mutually converted.\n<h4>BENDING STRENGTH<\/h4>\nThe sample is multiplied as a simply supported beam on two fulcrums, and a load is applied to the centerline of the two fulcrums until the sample breaks. The value calculated by the winding formula is used according to the load required for the fracture and the cross-sectional area of \u200b\u200bthe sample. Also known as transverse rupture strength or bending resistance.<br \/>\nIn tungsten-cobalt alloy (WC-Co), the flexural strength increases with the increase of cobalt (Co) content of the tungsten-cobalt alloy, but when the cobalt (Co) content reaches about 15%, the flexural strength reaches the maximum value. start to fall.<br \/>\nThe bending strength is measured by the average of several measured values. This value will also change as the geometry of the specimen, surface condition (smoothness), internal stress, and internal defects of the material change. Therefore, the flexural strength is only a measure of strength, and the flexural strength value cannot be used as the basis for material selection.\n<h4>POROSITY<\/h4>\nCemented carbide is produced by the powder metallurgy process through pressing and sintering. Due to the nature of the process, traces of residual porosity may be present in the metallurgical structure of the product.<br \/>\nThe residual void volume is evaluated using a map comparison procedure for pore size range and distribution.<br \/>\nType A (A-type): less than 10 \u03bcm.<br \/>\nType B (B-type): between 10 \u03bcm and 25 \u03bcm.<br \/>\nThe reduction in porosity can effectively improve the overall performance of the product. The pressure sintering process is an effective means of reducing porosity.\n<h4>DECARBURIZATION<\/h4>\nAfter the cemented carbide is sintered, the carbon content is insufficient.<br \/>\nWhen the product is decarburized, the tissue changes from WC-Co to W2CCo2 or W3CCo3. The ideal carbon content of tungsten carbide in cemented carbide (WC) is 6.13% by weight. When the carbon content is too low, there will be an obvious carbon-deficient structure in the product.<br \/>\nDecarburization greatly reduces the strength of the tungsten carbide cement and makes it more brittle.\n<h4>CARBURIZING<\/h4>\nIt refers to the excessive carbon content after sintering of cemented carbide.<br \/>\nThe ideal carbon content of tungsten carbide in cemented carbide (WC) is 6.13% by weight. When the carbon content is too high, there will be an obvious carburized structure in the product. There will be noticeably excess free carbon in the product.<br \/>\nFree carbon greatly reduces the strength and wear resistance of tungsten carbide.<br \/>\nThe C-type pores in the phase detection indicate the degree of carburization.\n<h4>COERCIVE FORCE<\/h4>\nCoercive force is the residual magnetic force measured by magnetizing a magnetic material in a cemented carbide to a saturated state and then demagnetizing it.<br \/>\nThere is a direct relationship between the average particle size of the cemented carbide phase and the coercive force: the finer the average particle size of the magnetized phase, the higher the coercive force value.\n<h4>MAGNETIC SATURATION<\/h4>\nCobalt (Co) is magnetic, while tungsten carbide (WC), titanium carbide (TiC), tantalum carbide (TaC) and tantalum carbide (VC) are non-magnetic. Therefore, firstly, the magnetic saturation value of cobalt in one material is measured, and then compared with the corresponding value of the pure cobalt sample, the alloying level of the cobalt binder phase can be obtained because the magnetic saturation is affected by the alloying elements. Therefore, any change in the binder phase can be measured. This method can be used to determine the deviation of the ideal carbon content because carbon plays an important role in composition control.<br \/>\nLow magnetic saturation values \u200b\u200bindicate the potential for low carbon content and decarburization.<br \/>\nHigh magnetic saturation values \u200b\u200bindicate the presence of free carbon and carburization.\n<h4>COBALT POOL<\/h4>\nAfter the metal cobalt (Co) binder and tungsten carbide are sintered, an excessive amount of cobalt may be generated, a phenomenon is known as a \u201ccobalt pool.\u201d This is mainly due to the fact that the sintering temperature is too low, the material forming density is insufficient, or the pores are filled with cobalt during the HIP (pressure sintering) treatment. The size of the cobalt pool is determined by comparing the metallographic photographs.<br \/>\nThe presence of a cobalt pool in the cemented carbide may affect the wear resistance and strength of the material.\n\t\t<h3>Pronto per saperne di pi\u00f9?<\/h3>\n\t\t<p>Contact us today for more information!<\/p>\n\t<a href=\"https:\/\/www.meetyoucarbide.com\/it\/azienda\/contatto\/\" target=\"_self\" role=\"button\" rel=\"noopener noreferrer\">\n\t\t\t\t\tClicca qui\n\t<\/a>\n<style>\n\t\t<\/style>\n<\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Download Our Catalogs Carbide Rod &nbsp; Unground tungsten carbide rod h6 polished carbide rod Cut-to-length carbide rod Coolant carbide rod Carbide Extension shank Carbide Blanks &nbsp; Carbide dies Carbide Plates&amp;Strips Carbide rolls Carbide wear parts Special parts Carbide Cutting Tools &nbsp; Carbide end mills Carbide drill bits Abrasive waterjet nozzles Carbide rotary burrs Custom cutting&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/pages\/13334"}],"collection":[{"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/comments?post=13334"}],"version-history":[{"count":0,"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/pages\/13334\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.meetyoucarbide.com\/it\/wp-json\/wp\/v2\/media?parent=13334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}