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Instructions for Use of the Flow Guide Tube

The "KINGBO" brand carbon/carbon composite flow guide tube is a patented product developed by our company using our proprietary technology (Patent Nos.: ZL200810030750.8, ZL200820052442.0, ZL201120219675.7, ZL201220541212.7). It boasts excellent properties such as high specific strength, exceptional resistance to high temperatures and corrosion, outstanding thermal shock resistance, and strong ability to withstand external mechanical damage. Additionally, the bidirectional density gradient feature of the carbon/carbon composite flow guide tube not only ensures superior erosion resistance but also provides enhanced performance in other critical areas.

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Crucible User Manual

"KINGBO carbon/carbon composite crucibles are our company’s patented products, manufactured using proprietary technology protected by multiple patents (Patent Nos.: ZL200810031364.0, ZL200720063208.3, ZL200720064249.4, ZL200920065579.4, ZL201120160420.8, ZL201120182573.2, ZL201120182571.3, ZL201120182570.9, ZL201120281366.2)."

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Fastener Instruction Manual

"KINGBO" brand carbon/carbon composite fasteners are proprietary products developed by our company using our own patented technologies (Patent Nos.: ZL200720063746.2, ZL200810030470.7). These fasteners boast excellent performance characteristics, including high specific strength, superior high-temperature resistance, exceptional corrosion resistance, low thermal expansion coefficient, outstanding thermal shock resistance, and an extended service life. They represent the ideal upgrade and replacement solution for both high-purity isostatic graphite fasteners and high-temperature metal fasteners made of tungsten, molybdenum, and other advanced materials. I. Manufacturing Standard: Q/NARM001-2017 Carbon/Carbon Composite Products II. Technical Specifications: Density (g

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Main issue

(1) Mechanical properties of carbon/carbon composites: They exhibit high specific strength (the ratio of strength to density), high specific modulus (the ratio of modulus to density), and excellent fracture toughness. (2) High-temperature performance of carbon/carbon composites: These materials can withstand temperatures exceeding 3000°C, with exceptional resistance to thermal shock and outstanding ablation resistance. (3) Environmental conditions for carbon/carbon composites: At temperatures above 370°C, oxidation begins in air; therefore, these materials must be used under vacuum or in protective atmospheres at elevated temperatures. (4) Design flexibility of carbon/carbon composites: They can be engineered to achieve unique combinations such as "high thermal conductivity—thermal insulation," "high hardness—low hardness," "good electrical conductivity—low electrical conductivity," and "high friction coefficient—low friction coefficient."

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Product Performance

Performance Parameters (Units): Crucible, Insulation Sleeve, Flow Guide Tube, Heating Element, Sealing Ring, Fasteners, Electrodes, Insulation Material, Rods/Tubes, Mold Density (g/cm³) ≥1.30 ≥1.10 ≥1.25 ≥1.25 ≥1.35 ≥1.30 ≥1.25 0.3 ± 0.1 ≥1.30 ≥1.35 Ash Content (mg/kg or ppm) I <200 <200 <100 <200 —— <200 <200 <200 <200 —— II 200–500 200–500 100–200 200–500 —— 200–500 200–500 20 ≤ 200

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