{"id":3867,"date":"2024-03-18T06:10:08","date_gmt":"2024-03-18T06:10:08","guid":{"rendered":"https:\/\/3dp.45612300.xyz\/product\/niobium-powder\/"},"modified":"2024-03-18T06:10:08","modified_gmt":"2024-03-18T06:10:08","slug":"niobium-powder","status":"publish","type":"product","link":"https:\/\/3dpmetal.com\/el\/product\/niobium-powder\/","title":{"rendered":"\u03a3\u03ba\u03cc\u03bd\u03b7 \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf\u03c5"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"><\/p>\n<h2>Overview of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium is a shiny, white refractory transition metal with outstanding heat resistance and very high melting point. In powder form, it exhibits excellent thermal, electrical, and chemical stability.<\/p>\n<p class=\"whitespace-pre-wrap\">Key properties of niobium powder include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">High heat resistance and refractory nature<\/li>\n<li class=\"whitespace-normal\">\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7<\/li>\n<li class=\"whitespace-normal\">Superconducting below 9.2K (-264\u00a1\u00abC)<\/li>\n<li class=\"whitespace-normal\">Thermal and electrical stability<\/li>\n<li class=\"whitespace-normal\">Low neutron absorption<\/li>\n<li class=\"whitespace-normal\">High density powder with good chemical purity<\/li>\n<li class=\"whitespace-normal\">Available in various particle size ranges<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Niobium powder is used where its refractory, conductive, and superconductive properties can be utilized. The major applications include electronics, superconductors, alloys, chemical\/heat resistant components, optical coatings, and pyrotechnics.<\/p>\n<h2>Composition of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder has the following typical composition:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf<\/th>\n<th>\u0391\u03b3\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u039d\u03b9\u03cc\u03b2\u03b9\u03bf (Nb)<\/td>\n<td>\u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf 99%<\/td>\n<\/tr>\n<tr>\n<td>\u03a4\u03b1\u03bd\u03c4\u03ac\u03bb\u03b9\u03bf (Ta)<\/td>\n<td>\u039c\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf 0,5%<\/td>\n<\/tr>\n<tr>\n<td>\u0386\u03c6\u03bd\u03b9\u03bf (Hf)<\/td>\n<td>M\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf 0,01%<\/td>\n<\/tr>\n<tr>\n<td>\u0386\u03b6\u03c9\u03c4\u03bf (N)<\/td>\n<td>\u0395\u03c9\u03c2 0,03%<\/td>\n<\/tr>\n<tr>\n<td>\u0386\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1\u03c2 (C)<\/td>\n<td>\u039c\u03ad\u03c7\u03c1\u03b9 0,05%<\/td>\n<\/tr>\n<tr>\n<td>\u039f\u03be\u03c5\u03b3\u03cc\u03bd\u03bf (O)<\/td>\n<td>0.1-0.2%<\/td>\n<\/tr>\n<tr>\n<td>Hydrogen (H)<\/td>\n<td>0.0015% max<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">High purity niobium powder contains over 99% niobium metal with low impurity levels. Commercial grades have higher permissible impurities.<\/p>\n<h2>Properties of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder exhibits the following properties:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0391\u03ba\u03af\u03bd\u03b7\u03c4\u03b7 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c5\u03c3\u03af\u03b1<\/th>\n<th>\u0391\u03be\u03af\u03b1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u03a0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<td>8.57 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u03a3\u03b7\u03bc\u03b5\u03af\u03bf \u03a4\u03ae\u03be\u03b7\u03c2<\/td>\n<td>2477\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0398\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b1\u03b3\u03c9\u03b3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<td>53 W\/m?K<\/td>\n<\/tr>\n<tr>\n<td>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7<\/td>\n<td>15 \u00c3\u00d7\u00b4\u00ce?cm<\/td>\n<\/tr>\n<tr>\n<td>\u039c\u03bf\u03bd\u03ac\u03b4\u03b1 Young<\/td>\n<td>105 GPa<\/td>\n<\/tr>\n<tr>\n<td>\u03a3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 Poisson<\/td>\n<td>0.40<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03cc<\/td>\n<td>550 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03a3\u03c5\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2<\/td>\n<td>200 MPa<\/td>\n<\/tr>\n<tr>\n<td>Vickers Hardness<\/td>\n<td>600 HV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">Niobium has extremely high melting point and very good conductivity. It offers high strength at low and high temperatures. The superconducting transition temperature is 9.2K.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1409 aligncenter\" src=\"https:\/\/met3dp.com\/wp-content\/uploads\/2023\/09\/ed7a94ec-3c10-4b1b-87ed--300x300.jpg\" alt=\"\u03a3\u03ba\u03cc\u03bd\u03b7 \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf\u03c5\" width=\"300\" height=\"300\" title=\"\"><\/p>\n<h2>Production Methods for Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder can be produced by methods like:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Hydriding-Dehydriding<\/strong>?- Niobium ingots crushed into coarse powder and hydrided. The niobium hydride is vacuum dehydrided and milled into fine powder.<\/li>\n<li class=\"whitespace-normal\"><strong>Calciothermic Reduction<\/strong>?- Reduction of niobium oxide with calcium followed by consolidation and crushing to powder.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03cc\u03bb\u03c5\u03c3\u03b7<\/strong>?- Molten salt electrolysis of niobium oxide to produce niobium sponge which is crushed into powder.<\/li>\n<li class=\"whitespace-normal\"><strong>Carbon Reduction<\/strong>?- Niobium oxide is reduced with carbon and processed into powder.<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">The hydriding process is most common but carbon and electrothermal reduction offer higher purity powder.<\/p>\n<h2>Applications of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder is used in the following major applications:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac<\/strong>?- Capacitors, superconducting radio frequency cavities, Josephson junctions, integrated circuits.<\/li>\n<li class=\"whitespace-normal\"><strong>Metal Alloys<\/strong>?- Added to steels and nickel-based alloys for strength and heat resistance.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0395\u03c0\u03b9\u03c7\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1<\/strong>?- Used in conductive coatings, spark-resistant paints, optical coatings.<\/li>\n<li class=\"whitespace-normal\"><strong>\u03a3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7<\/strong>?- As filler material for stainless steel, nickel alloys, and refractory metals.<\/li>\n<li class=\"whitespace-normal\"><strong>\u03a7\u03b7\u03bc\u03b9\u03ba\u03ae \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03af\u03b1<\/strong>?- Components like heat exchangers, reactors vessels utilizing niobium&#8217;s stability.<\/li>\n<li class=\"whitespace-normal\"><strong>\u03a0\u03c5\u03c1\u03bf\u03c4\u03b5\u03c7\u03bd\u03ae\u03bc\u03b1\u03c4\u03b1<\/strong>?- As fuel and oxidizer in pyrotechnic formulations.<\/li>\n<\/ul>\n<h2>Specifications of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder is available under various specifications:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Purity Grades<\/strong>?- From commercial purity to ultra high purity (99.99%) based on impurities.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039c\u03b5\u03b3\u03ad\u03b8\u03b7 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd<\/strong>?- Ranging from 1 micron to 150 microns for various applications.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039c\u03bf\u03c1\u03c6\u03bf\u03bb\u03bf\u03b3\u03af\u03b1<\/strong>?- Irregular, spherical, nodular and flaked powder shapes.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0395\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1\u03c2<\/strong>?- From low surface area up to high surface area powder grades.<\/li>\n<li class=\"whitespace-normal\"><strong>\u03a0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bf\u03be\u03c5\u03b3\u03cc\u03bd\u03bf\u03c5<\/strong>?- Low oxygen fine powder grades also available.<\/li>\n<li class=\"whitespace-normal\"><strong>Custom Grades<\/strong>?- Customer specific particle characteristics and purity.<\/li>\n<\/ul>\n<h2>Global Suppliers of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Some of the major global niobium powder suppliers include:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">H.C. Starck (Germany)<\/li>\n<li class=\"whitespace-normal\">CBMM (Brazil)<\/li>\n<li class=\"whitespace-normal\">Niobec (Canada)<\/li>\n<li class=\"whitespace-normal\">ESPI Metals (USA)<\/li>\n<li class=\"whitespace-normal\">Continental Steel &amp; Tube (USA)<\/li>\n<li class=\"whitespace-normal\">ZhuZhou Oriental Powder Metallurgy (China)<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">These companies produce various niobium powder grades using different production methods at commercial to high purity levels.<\/p>\n<h2>Pricing of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder prices depend on factors like:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Purity Grade<\/strong>?- From $50\/kg for commercial purity to over $500\/kg for ultra high purity grades.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039c\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03b4\u03af\u03c9\u03bd<\/strong>?- Nanoscale and sub-micron powders are higher priced.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039c\u03bf\u03c1\u03c6\u03bf\u03bb\u03bf\u03b3\u03af\u03b1<\/strong>?- Spherical and smooth powders command premium pricing.<\/li>\n<li class=\"whitespace-normal\"><strong>\u03a0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1<\/strong>?- Prices reduce for bulk quantities due to economy of scale.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039a\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03ae\u03c2<\/strong>?- Major global suppliers offer more competitive pricing.<\/li>\n<li class=\"whitespace-normal\"><strong>\u0393\u03b5\u03c9\u03b3\u03c1\u03b1\u03c6\u03af\u03b1<\/strong>?- Prices vary in different world regions.<\/li>\n<\/ul>\n<h2>Storage and Handling of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium powder requires controlled storage and handling to:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\">Prevent exposure to air and moisture to minimize oxidation<\/li>\n<li class=\"whitespace-normal\">Avoid ignition and explosion hazards from fine powder<\/li>\n<li class=\"whitespace-normal\">Use appropriate ventilation and respiratory protection during handling<\/li>\n<li class=\"whitespace-normal\">Follow precautions in Safety Data Sheet from supplier<\/li>\n<li class=\"whitespace-normal\">Store sealed containes in a cool, dry place away from incompatibles<\/li>\n<\/ul>\n<p class=\"whitespace-pre-wrap\">Inert gas glove boxes, proper grounding and PPE should be used when handling niobium powder.<\/p>\n<h2>Inspection and Testing of Niobium Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">The following inspections and tests are typically performed on niobium powder:<\/p>\n<ul class=\"list-disc pl-8 space-y-2\">\n<li class=\"whitespace-normal\"><strong>Chemical Analysis<\/strong>?- Inductively coupled plasma or X-ray fluorescence techniques used for composition and purity check.<\/li>\n<li class=\"whitespace-normal\"><strong>Particle Size Testing<\/strong>?- Carried out as per ASTM B822 standard using laser diffraction technique.<\/li>\n<li class=\"whitespace-normal\"><strong>\u039c\u03bf\u03c1\u03c6\u03bf\u03bb\u03bf\u03b3\u03af\u03b1<\/strong>?- Scanning electron microscopy used for determining shape and surface area.<\/li>\n<li class=\"whitespace-normal\"><strong>Specific Surface Area<\/strong>?- BET gas absorption method used for measuring surface area per unit mass.<\/li>\n<li class=\"whitespace-normal\"><strong>Impurities Testing<\/strong>?- ICP-MS used to quantify levels of tantalum, oxygen, nitrogen and other impurities.<\/li>\n<li class=\"whitespace-normal\"><strong>Powder Flow<\/strong>?- Tested using Hall flowmeter as per ASTM B213 standard.<\/li>\n<\/ul>\n<h2>Comparison of Niobium and Tantalum Powder<\/h2>\n<p class=\"whitespace-pre-wrap\">Niobium and tantalum powders are two similar refractory metal powders compared:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u03a0\u03b1\u03c1\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2<\/th>\n<th>\u03a3\u03ba\u03cc\u03bd\u03b7 \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf\u03c5<\/th>\n<th>\u03a3\u03ba\u03cc\u03bd\u03b7 \u03c4\u03b1\u03bd\u03c4\u03b1\u03bb\u03af\u03bf\u03c5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u03a0\u03c5\u03ba\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n<td>8.57 g\/cm3<\/td>\n<td>16.6 g\/cm3<\/td>\n<\/tr>\n<tr>\n<td>\u03a3\u03b7\u03bc\u03b5\u03af\u03bf \u03a4\u03ae\u03be\u03b7\u03c2<\/td>\n<td>2477\u00a1\u00abC<\/td>\n<td>2996\u00a1\u00abC<\/td>\n<\/tr>\n<tr>\n<td>\u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7<\/td>\n<td>15 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<td>13 \u00c3\u00d7\u00b4\u00ce.cm<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03cc<\/td>\n<td>550 MPa<\/td>\n<td>400 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03bf\u03be\u03b5\u03af\u03b4\u03c9\u03c3\u03b7<\/td>\n<td>\u039c\u03ad\u03c4\u03c1\u03b9\u03b1<\/td>\n<td>\u039a\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1<\/td>\n<\/tr>\n<tr>\n<td>\u039a\u03cc\u03c3\u03c4\u03bf\u03c2<\/td>\n<td>\u03a7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b7<\/td>\n<td>\u03a5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1<\/td>\n<\/tr>\n<tr>\n<td>\u0395\u03a6\u0391\u03a1\u039c\u039f\u0393\u0395\u03a3<\/td>\n<td>Alloys, capacitors<\/td>\n<td>Medical, electronics<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"whitespace-pre-wrap\">Tantalum has higher density, melting point, and better oxidation resistance but is more expensive than niobium.<\/p>\n<h2>Niobium Powder FAQs<\/h2>\n<p class=\"whitespace-pre-wrap\"><strong>Q: How is niobium powder produced?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: The main production methods for niobium powder are hydriding-dehydriding, calciothermic reduction, electrolysis, and carbon reduction of niobium oxide sources.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is niobium powder used for?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Major applications of niobium powder include electronics, metal alloys, coatings, chemical industry, welding, pyrotechnics, and superconductors.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: What is the typical niobium powder size for thermal spray coatings?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: For thermal spray processes, niobium powder is typically used in particle size ranges of 45-150 microns. Finer powder can lead to oxidation issues.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Is niobium powder flammable or explosive?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Yes, like other finely divided metals, niobium powder can potentially be flammable or explosive. Proper precautions are needed for safe handling and storage.<\/p>\n<p class=\"whitespace-pre-wrap\"><strong>Q: Where can I buy high purity niobium powder for superconducting applications?<\/strong><\/p>\n<p class=\"whitespace-pre-wrap\">A: Ultra high purity (99.99%) niobium powder suitable for superconducting applications can be purchased from major suppliers including HC Starck, CBMM, and ESPI Metals.<\/p>\n<p><\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2 \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf\u03c5 \u03a4\u03bf \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b3\u03c5\u03b1\u03bb\u03b9\u03c3\u03c4\u03b5\u03c1\u03cc, \u03bb\u03b5\u03c5\u03ba\u03cc \u03c0\u03c5\u03c1\u03af\u03bc\u03b1\u03c7\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03bf \u03bc\u03b5\u03c4\u03ac\u03c0\u03c4\u03c9\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03cc \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03ae\u03be\u03b7\u03c2. \u03a3\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2, \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae, \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1. \u039f\u03b9 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03ba\u03cc\u03bd\u03b7\u03c2 \u03bd\u03b9\u03cc\u03b2\u03b9\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd: \u03a5\u03c8\u03b7\u03bb\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03c5\u03c1\u03af\u03bc\u03b1\u03c7\u03b7 \u03c6\u03cd\u03c3\u03b7 \u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03a5\u03c0\u03b5\u03c1\u03b1\u03b3\u03ce\u03b3\u03b9\u03bc\u03bf \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc 9,2K (-264\u00a1\"C) \u0398\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1...<\/p>","protected":false},"featured_media":1742,"parent":0,"template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[119,125],"class_list":["post-3867","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-3d-printing-metal-powder","product-category-refractory-metal-powder"],"acf":[],"taxonomy_info":{"product-category":[{"value":119,"label":"3D Printing Metal Powder"},{"value":125,"label":"Refractory Metal Powder"}]},"featured_image_src_large":["https:\/\/3dpmetal.com\/wp-content\/uploads\/2024\/02\/Niobium-Powder.jpg",600,600,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/product\/3867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/media\/1742"}],"wp:attachment":[{"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/media?parent=3867"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/3dpmetal.com\/el\/wp-json\/wp\/v2\/product-category?post=3867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}