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lowest cost of only silicon nitride ceramic components

  • lowest cost of silicon nitride ceramic tube bobbin

    2020-12-10 · In this paper, a silicon nitride ceramic slurry containing mono- and di-functional acrylates and solvent was developed for low-cost LCD MSL. The viscosity and sedimentation tests showed that the slurry prepared with mixed dispersant of 2.5 wt% KD1 and 0.5 wt% CC42 had appropriate viscosity and sedimentation characteristics.

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  • lowest cost of silicon nitride ceramic tube threaded

    2021-5-21 · Silicon Nitride Si3N4 Material Properties - Ceramic . 2016-7-29 · Silicon Nitride, Si 3 N 4 Ceramic Properties. Silicon nitride is a man made compound synthesized through several different chemical reaction methods. Parts are pressed and sintered by well developed methods to produce a ceramic with a unique set of outstanding properties. Get Price

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  • Silicon Nitride Ceramic Components - Xiang'an

    Silicon nitride ceramics mainly consisting of Si3N4, has excellent thermal shock resistance and high-temperature strength. These properties make it ideal for use in automotive engines and gas turbines. It is used for turbocharger rotors, glow plugs and hot plugs in diesel engines, and is being applied in many other diverse applications. Properties of Silicon Nitride (Si3N4): Very low density ...

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  • Silicon Nitride | Ceramic Materials | Precision Ceramics

    2021-5-31 · This is the most popular method for producing high-strength and complex geometry silicon nitride components. The GPSN method uses a silicon nitride powder that has been mixed with sintering aids to promote liquid phase sintering (typically yttria, magnesium oxide, and/or alumina) as-well-as binders to improve the mechanical strength of green ceramic body.

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  • The cost of silicon nitride powder: What must it be to ...

    1992-2-1 · @article{osti_5848372, title = {The cost of silicon nitride powder: What must it be to compete}, author = {Das, S and Curlee, T R}, abstractNote = {The ability of advanced ceramic components to compete with similar metallic parts will depend in part on current and future efforts to reduce the cost of ceramic parts. This paper examines the potential reductions in part cost that could result ...

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  • China Provide 100X100 Silicon Nitride/Si3n4 Ceramic ...

    Product Destription Supply 96% Alumina/Zirconia/Silicon Nitride Ceramic Substrate/Plate Ceramic plate are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 95%, 96%, 99% alumina and zirconia.

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  • Pollen AM | Silicon nitride

    2021-5-6 · Silicon nitride (Si 3 N 4). Silicon nitride is a chemical compound of the silicon and nitrogen elements with the chemical formula Si 3 N 4.It features an excellent combination of material properties such as high fracture toughness, good thermal shock resistance and good flexural strength.

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  • Silicon Nitride Ceramics - International Syalons

    Silicon Nitride Ceramics. Silicon nitrides (Si 3 N 4) are a range of advanced engineering ceramics characterised by high strength, toughness and hardness and excellent chemical and thermal stability.. Silicon nitride was discovered in the mid-nineteenth century but did not lend itself to ease of fabrication, due to its covalently bonded nature.

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  • lowest cost of beryllium oxide ceramic heater

    The three ceramic types are aluminum oxide (alumina or AlO), beryllium oxide (BeO) and aluminum nitride (AlN). These different options for ceramics provide cost/performance advantages. AlO is the most common and lowest cost ceramic and can be provided with direct bond copper (DBC) for larger, higher current TE coolers for medical or industrial ...

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  • Ceramic Materials for light-weight Ceramic Polymer

    2017-12-8 · • Silicon carbide (SiC) Owing to its excellent price-efficiency ratio, alumina is the preeminent ceramic armor material for ve-hicular applications. Only when an extremely low weight is required (e.g. for personal protec- tion or for helicopters) silicon carbide materials may be used. Beside these qualities, other ceramic materials have

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  • High Precision Strong Dielectric Boron Nitride Ceramic ...

    High Precision Strong Dielectric Boron Nitride Ceramic Electronic Components Supplier , Find Complete Details about High Precision Strong Dielectric Boron Nitride Ceramic Electronic Components Supplier,Boron Nitride Ceramic,Electronic Ceramics,Ceramic Components from Ceramics Supplier or Manufacturer-Shenzhen Hard Precision Ceramic Co., Ltd.

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  • DESIGN GUIDELINES - AdTech Ceramics | Custom Ceramic ...

    2018-10-5 · properties and the lowest cost high density interconnect. HTCC is available in both white and black. ALUMINUM NITRIDE (AIN) Due to its high thermal conductivity and excellent Coefficient of Thermal Expansion (CTE) match to silicon, aluminum nitride is the ceramic material of choice for high heat dissipation and/or large chip applications.

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  • service manufacturer of silicon carbide ceramic ring test

    Ceramic Ring - Industrial Ceramic Washer Manufacturer. 2021-3-18 · As a factory of ceramic ring, we offer full range of ceramic washer,spacer, gasket, seal ring and other parts for industy applications like screw,nut,bushing,flange,pump seal ring, shaft ring, seal parts etc,and which made of advanced ceramic materials Alumina (Al2O3),Silicon Nitride (Si3N4), Zirconium (ZrO2), Silicon carbide ...

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  • Development of an Inexpensive, Highly Wear

    1993-11-1 · Ceramic materials such as silicon nitride and sialon are known for their excellent wear-resistance and scuffing-resistance even under high contact pressure and poor lubrication 1.However, ceramic materials, which have excellent sliding properties, are not widely adopted for valve train components, at present.

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  • Application of Silicon Nitride (Si₃N₄) Ceramics In Ball ...

    The micro-cracks or flaws are reported lead to spalling formation in silicon nitride balls and decrease the life of the bearing (Swab & Sweeney 1995, p.188). Hence, for these rea-

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  • Development of an Inexpensive, Highly Wear-Resistant ...

    produced at the lowest cost: (1)Parts are only three.-A thin ceramic disc, a steel body, and an active brazing foil. (2)No grinding is necessary after brazing.-A crowning at the cam sliding surface is formed by the difference of the thermal expansion coefficients between silicon nitride and steel. (3)No hardening is necessary after brazing

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  • Polishing of Silicon Nitride Ceramic Balls by Clustered ...

    Silicon nitride (Si 3 N 4) ceramics are widely used in numerous industrial sectors due to their outstanding physical and mechanical properties [].Silicon nitride ceramic balls are the first choice for high-performance ball-bearing materials due to their high hardness, low density, low thermal expansion coefficient, high-temperature resistance, non-magnetic nature, corrosion resistance and self ...

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  • The Rationale for Silicon Nitride Bearings in Orthopaedic ...

    2018-9-25 · The Rationale for Silicon Nitride Bear ings in Orthopaedic Applications 423 nitrogen environment. Silicon nitride thus prep ared has improved strength, albeit at a higher manufacturing cost.21 A compromise is to combine the two technologies; thus, Si3N 4 can be

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  • Why Ceramics? – IMS Retrofit

    First, many people do not know, but Porsche chose to use a ceramic bearing for their replacement IMS kit released in 2017, which uses a sealed 6204 ceramic hybrid bearing, with 52100 steel races and sintered silicon nitride balls. This comes a full decade after LN Engineering publicly released its first IMS Retrofit kit, using the same bearing Porsche utilizes.

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  • China Provide 100X100 Silicon Nitride/Si3n4 Ceramic ...

    Product Destription Supply 96% Alumina/Zirconia/Silicon Nitride Ceramic Substrate/Plate Ceramic plate are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 95%, 96%, 99% alumina and zirconia.

    Get Price
  • (PDF) Mechanical properties of silicon nitride-based ...

    Mechanical properties of silicon nitride-based ceramics and its use in structural applications at high temperatures. Materials Science and Engineering: A, 2010. Branko Matovic. ... Influence of hBN content on mechanical and tribological properties of Si3N4/BN ceramic composites.

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  • Ceramic Materials Properties Charts

    2020-7-2 · Silicon Nitride (Si 3 N 4). Silicon nitride has the best combination of mechanical, thermal and electrical properties of any advanced technical ceramic material. Its high strength and toughness make it the material of choice for automotive and bearing applications. Source: Ceradyne Inc., Costa Mesa, Calif., www.ceradyne.com.

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  • Silicon nitride for lightweight stiff structures for ...

    2009-8-20 · Silicon nitride for lightweight stiff structures for optical instruments Silicon nitride for lightweight stiff structures for optical instruments Berroth, Karl; Devilliers, Christophe; Luichtel, Georg 2009-08-20 00:00:00 ABSTRACT Due to their very specific set of material properties, silicon nitride and silicon carbide have gained a lot of interest in the last 20 years.

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  • The Rationale for Silicon Nitride Bearings in

    2011-9-6 · Reaction-bonded silicon nitride processing is a method to produce ceramic material by incorporation and nitridation of silicon powders; this method was developed in the 1950s with the goal of developing internal combustion engines with hot-zone components made entirely from ceramics. The resulting material has relatively low density, high ...

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  • Ceramic composite of silicon carbide and aluminum

    A method of forming ceramic composite used as tough high temperature components from silicon carbide and aluminum nitride powders after being formed into a solid solution, comprising the steps of: mixing silicon carbide with aluminum nitride when in powdered form and where the powders are 0.5 to …

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  • Low-Loss, Silicon Integrated, Aluminum Nitride

    2019-12-12 · Photonic miniaturization requires seamless integration of linear and nonlinear optical components to achieve passive and active functions simultaneously. Among the available material systems, silicon photonics holds immense promise for optical signal processing and on-chip optical networks. However, silicon is limited to wavelengths above 1.1 μm and does not provide the desired lowest …

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  • Final Report Summary - LIFELONGJOINTS (Silicon

    Both have great practical significance for the optimisation of the THR system when using Metal-on-ceramic, metal-on-polymer or ceramic-on-ceramic components. Biocompatibility of SiN Deliverable D2.6 describes the assessment of the biocompatibility of silicon nitride wear particles, both model particles and those generated from SiN coated ...

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  • Top Seiko's Material Guide - Top Seiko CO., LTD. - PDF ...

    2015-12-14 · Silicon Nitride for High-Temperature Applications_材料科学_工程科技_专业资料 Journal J. Am. Ceram. Soc., 93 [6] 1501–1522 (2010) DOI: 10.1111/j.1551-2916.2010.03839.x r 2010 The American Ceramic Society Silicon Nitride for Hi

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  • (PDF) Mechanical properties of silicon nitride-based ...

    Mechanical properties of silicon nitride-based ceramics and its use in structural applications at high temperatures. Materials Science and Engineering: A, 2010. Branko Matovic. ... Influence of hBN content on mechanical and tribological properties of Si3N4/BN ceramic composites.

    Get Price
  • The Rationale for Silicon Nitride Bearings in

    2011-9-6 · Reaction-bonded silicon nitride processing is a method to produce ceramic material by incorporation and nitridation of silicon powders; this method was developed in the 1950s with the goal of developing internal combustion engines with hot-zone components made entirely from ceramics. The resulting material has relatively low density, high ...

    Get Price
  • Metal Ceramic Composite Materials|Precision

    Top Seiko has extensive experience in precision machining of Metal Matrix Composites (MMCs) based on Silicon – Silicon Carbide. MMCs are available in large sizes and can be more cost-effective than silicon carbide. We also handle precision machining of Ceramic Matrix Composites (CMCs).

    Get Price
  • Development of an Inexpensive, Highly Wear-Resistant ...

    produced at the lowest cost: (1)Parts are only three.-A thin ceramic disc, a steel body, and an active brazing foil. (2)No grinding is necessary after brazing.-A crowning at the cam sliding surface is formed by the difference of the thermal expansion coefficients between silicon nitride and steel. (3)No hardening is necessary after brazing

    Get Price
  • Ceramic composite of silicon carbide and aluminum

    A method of forming ceramic composite used as tough high temperature components from silicon carbide and aluminum nitride powders after being formed into a solid solution, comprising the steps of: mixing silicon carbide with aluminum nitride when in powdered form and where the powders are 0.5 to …

    Get Price
  • ICC-3 Ceramic Integration Talk Report Control

    2020-8-6 · testing of integrated similar (ceramic ceramic) and dissimilar (ceramic metal) material www.nasa.gov 45 - - systems have been discussed. Experimental results for bonding and integration of SiC based Micro-Electro-Mechanical-Systems (MEMS) LDI fuel injector and advanced ceramics and composites for gas turbine applications are presented.

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  • Styli and Accessories - Mitutoyo

    2017-2-22 · Specific advantage: silicon nitride is not attracted by aluminum and therefore coats the surfaces of workpieces made of aluminum alloy to a much lesser extent than other ball materials. The materials we use for contact points Titanium Titanium is remarkably stiff yet has a relatively low density. Probe components made of titanium offer the ...

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  • Final Report Summary - LIFELONGJOINTS (Silicon

    Both have great practical significance for the optimisation of the THR system when using Metal-on-ceramic, metal-on-polymer or ceramic-on-ceramic components. Biocompatibility of SiN Deliverable D2.6 describes the assessment of the biocompatibility of silicon nitride wear particles, both model particles and those generated from SiN coated ...

    Get Price
  • Machining of the Ceramic Silicon Carbide - Process ...

    2015-12-14 · Silicon Nitride for High-Temperature Applications_材料科学_工程科技_专业资料 Journal J. Am. Ceram. Soc., 93 [6] 1501–1522 (2010) DOI: 10.1111/j.1551-2916.2010.03839.x r 2010 The American Ceramic Society Silicon Nitride for Hi

    Get Price
  • 1/4' Ball Bearing Silicon Nitride Ceramic Ball 1/4

    Made from pure Silicon Nitride (Si3N4) material: NOT ceramic coated steel. 1/4 Silicon Nitride Ball (equivalent to a 6.350 mm ball) super precision diamond polished Grade 5 …

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  • 5/16 Ball Bearings Silicon Nitride Ceramic Balls 10

    2020-12-14 · Not only that, but these balls lower the coefficient of thermal expansion. This leads to consistent concentricity and smoothness even with increased temperatures. Our silicon nitride balls have a melting temperature of 2552 F! Made from pure Silicon Nitride (Si3N4) material: NOT ceramic …

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  • Silicon nitride: the engineering material of the future ...

    2011-9-22 · The purpose of this review is to present the recent developments in silicon nitride (Si3N4) ceramics and to examine the achievements regarding our understanding of the relationship between processing conditions, chemical composition, microstructure and mechanical properties of Si3N4. Si3N4 is one of the most important structural ceramics because it possesses a combination of advanced ...

    Get Price
  • (PDF) Mechanical properties of silicon nitride-based ...

    Mechanical properties of silicon nitride-based ceramics and its use in structural applications at high temperatures. Materials Science and Engineering: A, 2010. Branko Matovic. ... Influence of hBN content on mechanical and tribological properties of Si3N4/BN ceramic composites.

    Get Price
  • Silicon nitride for lightweight stiff structures for ...

    2009-8-20 · Silicon nitride for lightweight stiff structures for optical instruments Silicon nitride for lightweight stiff structures for optical instruments Berroth, Karl; Devilliers, Christophe; Luichtel, Georg 2009-08-20 00:00:00 ABSTRACT Due to their very specific set of material properties, silicon nitride and silicon carbide have gained a lot of interest in the last 20 years.

    Get Price
  • Metal Ceramic Composite Materials|Precision

    Top Seiko has extensive experience in precision machining of Metal Matrix Composites (MMCs) based on Silicon – Silicon Carbide. MMCs are available in large sizes and can be more cost-effective than silicon carbide. We also handle precision machining of Ceramic Matrix Composites (CMCs).

    Get Price
  • OSA | Machinable ceramic for high performance and

    2018-6-26 · The properties of Shapal Hi-M Soft, an aluminum nitride based ceramic, as a material for THz optical components are investigated and compared with other ceramic materials. Shapal is a low-cost and machinable ceramic with a high-refractive index and low losses at THz frequencies: n = 2.65, α = 0.4 cm−1. To demonstrate the shaping capabilities, a Fresnel lens is fabricated with a micro ...

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  • Top Seiko's Material Guide - Top Seiko CO., LTD. - PDF ...

    Metals with high melting point Tungsten (W) Atomic number: 74 Properties Melting point (ºC) Thermal conductivity (W/(m・K)) Thermal expansion coefficient (×10⁻⁶) Specific gravity Hardness (Hv) (GPa) Young's modulus (GPa) (the highest from all metals) (the lowest from all metals) (equal to gold) Application • Filaments for illumination, crucible; • Vacuum furnace for heaters as well ...

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  • Machining of the Ceramic Silicon Carbide - Process ...

    In all of the applications outlined above, where a high precision engineering components are required, it is important to recognize the difficulties of machining Silicon Carbide. Despite the high hardness values it displays, it is nevertheless a relatively brittle material and can only …

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  • Hot and Cold Isostatic Pressing of Ceramics - Ceramic

    2020-7-3 · Hot isostatic pressing (HIP) and cold isostatic pressing (CIP) technology has been known for more than 50 years, and is considered today to be a standard production route for many applications. The HIP process applies high pressure (50-200 MPa) and high temperature (400-2,000°C) to the exterior surface of parts via an inert gas (e.g., argon or nitrogen).

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  • supplier of only silicon carbide ceramic components

    Silicon Carbide Ceramic Roller real-time quotes, last . Ceramic filter is mainly ceramic filter plate and vacuum system, ceramic filter plate is mainly product size of ceramic plate is a new, different manufacturers of different sizes; the vacuum system can be gradually investigation vacuum components and pipelines.The ore concentration, fineness and the concentration distribution in the ...

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  • 1/4' Ball Bearing Silicon Nitride Ceramic Ball 1/4

    Made from pure Silicon Nitride (Si3N4) material: NOT ceramic coated steel. 1/4 Silicon Nitride Ball (equivalent to a 6.350 mm ball) super precision diamond polished Grade 5 …

    Get Price
  • Silicon nitride: the engineering material of the future ...

    2011-9-22 · The purpose of this review is to present the recent developments in silicon nitride (Si3N4) ceramics and to examine the achievements regarding our understanding of the relationship between processing conditions, chemical composition, microstructure and mechanical properties of Si3N4. Si3N4 is one of the most important structural ceramics because it possesses a combination of advanced ...

    Get Price
  • Metal Ceramic Composite Materials|Precision

    Top Seiko has extensive experience in precision machining of Metal Matrix Composites (MMCs) based on Silicon – Silicon Carbide. MMCs are available in large sizes and can be more cost-effective than silicon carbide. We also handle precision machining of Ceramic Matrix Composites (CMCs).

    Get Price
  • Silicon nitride for lightweight stiff structures for ...

    2009-8-20 · Long term stable structural components for optical measuring systems as well as supporting structures for lenses and mirrors, can be either made from silicon nitride or silicon carbide, depending on the best fitting property set. 2.1.1 Silicon Nitride development and qualification for an avionic camera structure Searching for a new approach in ...

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  • Articles for bikes | Naples, NA | Melucci Srl

    FULL CERAMIC: Grade 3 Si3N4 silicon nitride balls, ABEC5 sliding tracks in Si3N4, Ptfe cage. Shielded on one side in 70 silicone, Dupont Krytox grease. XD-CERAMIC: with oversized balls for greater load capacity and less friction. 3.5 times larger than Shimano, Sram or Campagnolo. 3.5 times more resistant than stainless steel.

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  • Silicon Carbide Coating (CVD) | CGT Carbon

    SiC3 Ceramic Coating SiC3, short for cubic silicon carbide, is the isotropic, pure silicon carbide coating offered by CGT Carbon for a wide range of applications. High temperature resistant materials such as graphite, SiC based ceramics and some refractory metals …

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  • Kennametal Offers Two Solutions for Roughing and

    2017-11-15 · An insert with 16 cutting edges that provides lowest cost per cutting edge. The super positive KCFM – Kennametal Cast Iron Finishing Milling - with the new KBK50 full top PCBN (polycrystalline cubic boron nitride) grade was developed to produce much more parts per edge in a reliable and consistent manner, so the cost per component will decrease.

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  • Plastics That Conduct Heat | Plastics Technology

    2001-6-1 · (The only other U.S. supplier of boron nitride is Saint-Gobain Advanced Ceramics, formerly called Carborundum Corp.) Graphite fibers and ceramic fillers both can be abrasive to processing equipment. Molders can compensate by using low-compression screws and …

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  • Semiconductor Materials - IEEE IRDS™

    1 天前 · Silicon has seen extensive use as a semiconductor material since the 1950s. The most abundant element on earth after carbon, silicon has four valence electrons and melts at a higher temperature than germanium (1,414 degrees Celsius in comparison to germanium’s 938.3 degrees Celsius). Silicon is abundantly available in quartzite.

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