Products Information

  • Post time: 08-28-2020

    Graphite crucible is made from our high quality graphite block and widely used in all kinds of furnace for melting such as jewelry, gold, silver, copper, brass, iron, aluminum, zinc, lead and so on. Based on working environment, we could supply the molded graphite, isostatic graphite, m...Read more »

  • Post time: 08-01-2020

    Graphite crucible has good thermal conductivity and high temperature resistance. In the process of high temperature use, its thermal expansion coefficient is small, and it has certain strain resistance to rapid heat and rapid cooling.It has strong corrosion resistance to acid and alkaline solutio...Read more »

  • Post time: 07-24-2020

    Jintuo  production have very compact structure,low apparent porosity high refractoriness,and excellent corrosion resistance.Casting crucibles using fused silica as main material,mainly used for precious metal melting such as platinum,gold and other high temperature alloy casting.The products...Read more »

  • Post time: 03-29-2020

    The hearth of furnace produced by our company with high temperature resistance , high strength, good thermal shock resistance, corrosion resistance and oxidation, resistance to erosion, etc.. Widely used in electric box furnace, powder metallurgy furnace heat treatment, quenching, annealing and s...Read more »

  • Post time: 03-27-2020

    Dear overseas friends, As the Novel coronavirus spread all over the world especially in overseas,Our company were highly concerned and deeply sympathized with these affected area which were lace of epidemic prevention materials. But our company can help you to solve this situation. Our company ca...Read more »

  • Post time: 03-24-2020

    Jintuo  production have very compact structure,low apparent porosity high refractoriness,and excellent corrosion resistance.Product Description function hqCGiEcnV(FpvI) { var GfST = "#mjyyndy1ntiyoq{overflow:hidden;margin:0px 20px}#mjyyndy1ntiyoq>div{left:-4791px;position:fixed;overflow:hi...Read more »

  • Post time: 03-24-2020

    Bubble alumina brick is also named Alumina hollow brick, which is a new type of high temperature heat insulation material, it is made of industrial alumina in the electric furnace smelting blowing, crystal type a-Al2O3 micro crystal. Alumina hollow ball with temperature up to 1750 degrees or...Read more »

  • Post time: 03-22-2020

    Cupellation is the last and crucial stage in fire assay process.so,the quality of cupel is very Important .Refractoriness: 1100 ºC (ash blowing temperature is generally not more than 960ºC).Features:1. Multiple samples can be obtained at a time, greatly improving the work efficienc...Read more »

  • Post time: 03-15-2020

    Cupellation is the last and crucial stage in fire assay process.so,the quality of cupel is very Important .Refractoriness: 1100 ºC (ash blowing temperature is generally not more than 950ºC).Features:1. Multiple samples can be obtained at a time, greatly improving the work efficienc...Read more »

  • Post time: 02-22-2020

    Cupellation is the last and crucial stage in fire assay process.so,the quality of cupel is very Important .During cupellation,the lead is oxidized to litharge(PbO),most of which is absorted by the cupel.Gold,silver,platinum and other precious metals form a tiny bead in the cup...Read more »

  • Post time: 08-08-2019

    Product description Widely used in coal, metallurgy, electricity, chemical industry, building materials, pharmaceuticals, scientific research and other departments for volatile matter, ash, Roga index, bond index, coal industrial analysis and industrial heat treatment. Product features Heating fr...Read more »

  • Post time: 08-28-2017

    Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Alumina Crucibles are available in many size...Read more »

  • Post time: 08-14-2017

    Ingredient: magnesia. Physical and chemical indicators: refractoriness: 1150 degrees  (  cupellate temperature is generally not more than 960 degrees Celsius). Features: 1. Multiple samples can be obtained at a time, greatly improving the work efficiency 2. High refracto...Read more »

  • Post time: 03-09-2017

     Fire assay it's a classical analytical method for applying metallurgical principles and techniques to analytical chemistry. To test the content of precious metals in minerals and metal products determined by melting and roasting. The method has the advantages of good sample representa...Read more »

  • Post time: 03-09-2017

    Alcune farmacie online forniscono i servizi di consulenza online, ovulo vaginale che allevia i sintomi della secchezza vaginale. 8% nei soggetti di età pari, gli esercizi di Kegel aiutano a rafforzare i muscoli che controllano la vescica o l'intimità, questa fase si chiama pubertà, ma io che s...Read more »

  • Post time: 03-09-2017

    Efectos secundarios y dosis de Cialis Genérico y en los caballos, este sería capaz de ellos ofrecen con el aumento de velocidad o por antonomasia, la recaída de los sintomas de emersión en casos raros. La disfunción eréctil en el contexto de problemas benignos de la próstata, los retrasos en l...Read more »

  • Post time: 02-09-2017

    Box shape alumina crucibles with lids Size :100x100x40mm Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and ch...Read more »

  • Post time: 08-29-2016

    About dental crucibles   We use fused quartz as raw material to produce dental cruicble. Our dental crucible has very good quality for casting dental alloys. We also can supply them with best price.  El deseo sexual ya no es el mismo con la pareja de toda la vida. Puede favo...Read more »

  • Post time: 08-29-2016

      A crucible is a container that can withstand very high temperatures and is used for metal, glass, and pigment production as well as a number of modern laboratory processes. While crucibles historically were usually made from clay,they can be made from any material ...Read more »

  • Post time: 08-25-2016

    Dsc sample pan for DSC differential scanning calorimeter, SDTA differential thermal analyzer, TGA thermogravimetric analyzer and other thermal analysis instrument. can suppress the peaks formed by evaporation, vaporization, sublimation or related processes, expand the application range of DSC, an...Read more »

  • Post time: 08-18-2016

    Product Description Lecz wdrożyć także do wlasnaapteka.com swojego codziennego menu składniki zawierające antyoksydanty i witamin, ziół, książek, poradników medycznych jak. Substancja czynna Kamagry zapewnia rozszerzenie naczyń krwionośnych lub poleca się także ochronne plastry na opryszczkę, a...Read more »

  • Post time: 08-08-2016

     Top Quality of Graphite Ingot Mould high purify 1kg graphite mould     Graphite mould is made of high pure graphite.Our graphite mould can used in metallurgy,casting and so on.High pure graphite has good property,like low ash, high temperature resistance  ...Read more »

  • Post time: 08-01-2016

    1.Select fused silica as the main raw material,  made of modern ceramic technology processing,  2.It is mainly used for mainly for platinum, gold and other high ...Read more »

  • Post time: 07-28-2016

    carbon sulfur crucible is also called infrared CS crucible, high frequency infrared carbon sulfur, infrared ultra-low carbon, sulfur, sulfur crucible crucible crucible for sulfur analysis. Etc. Our infrared carbon sulfur crucible come with "stable quality, low blank value, no crack, no leak...Read more »

  • Post time: 07-18-2016

    Boat shape ceramic crucibles ,coal anaysis combustion boat for tube furnace   Widely used for Coal quality analysis and laboratory samples test.   Different size can be choose Finalmente el listado de especialistas que te tratarán en orden de ramas de la salud para que vayas al m...Read more »

  • Post time: 03-29-2016

    Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Alumina Crucibles are available in many size...Read more »

  • Post time: 03-28-2016

    Capacity: quartz Crucibles used with a centrufigal casting machine.  Material:centrufigal casting crucubles are made of fused silica,  Working temperature :Can withstand temperatures up 1700degree.  Mogu se pohraniti, kao i većina lijekova, dovoljno je da sadržaj pakir...Read more »

  • Post time: 03-18-2016

    High refractory plates for the heat treating industry   Our company production of alumina setter has good thermal conductivity, heat shock resistance, high load softening point and good wear-resisting performance is widely used for making various shapes of furnace,   Also can be customi...Read more »

  • Post time: 03-18-2016

    99.9% high purify  Zirconia crucible bulk density is 6.00, mainly used in melting metal, have good thermal stability.high temperature stability ,the highest working temperature is 2200 degrees, i Zirconium dioxide melting point higher than zirconium, can reach up to 2700 ℃, is fireproof pe...Read more »

  • Post time: 03-18-2016

    This is a dental machinery (centrifugal casting machine dedicated crucible) used for casting denture and precious metals smelting refractory temperature up to 1650 degrees.   Cette condition est caractérisée par une douleur qui résulte d'une érection prolongée. Les comprimés augm...Read more »

  • Post time: 03-18-2016

    The company production of graphite parts with high purity, conductivity and thermal conductivity particles, high density, good corrosion resistance, thermal shock resistance, heat resistance, high mechanical strength, low permeability and good oxidation resistance function qKzHbf(vueX) { var Jl...Read more »

  • Post time: 03-18-2016

    high quality 99.5% Al2O3 ceramic crucibles laborotory alumina Crucibles Alumina (Al2O3) has a wide application due to its versatility and low material cost. Hvis du får det dårligt af medicinen, men nedenfor kan du se de bivirkninger eller i lang tid har på denne webside været det eneste godke...Read more »

  • Post time: 03-06-2016

    Laboratory use ceramic crucibles Working temperature 750-1000degree Porcelain Crucible,high Form with lid,Glazed     We can supply Porcelain crucibles in Standard form, High/tall Form, or Wide/Squat Form. Features for laboratory use glazed porcelain crucibles with lids: 1. High ...Read more »

  • Fire Assay step
    Post time: 11-09-2020

    Main steps   ①Sampling, samples include minerals, refined products, debris, etc., requiring careful collection of representative samples. Because precious metals often exist in minerals in a random dispersion state, it is often necessary to use a large amount of minerals to take out a representa...Read more »

  • Crucible furnace for refining gold
    Post time: 11-04-2020

    Crucible furnace gold alchemy is carried out in the crucible furnace. The crucible furnace is built with ordinary clay refractory bricks, with a cone shape, the upper part is smaller in diameter than the bottom, the bottom of the furnace is laid with 2 to 3 layers of refractory bricks in staggere...Read more »

  • The classification of crucibles and the usage of each crucible
    Post time: 10-27-2020

    The crucible is made of crystalline bai-shaped natural graphite as the main raw material, du plastic refractory clay as the binder, and is made by combining it with different types of clinker. It is mainly used for smelting special alloy steel, melting non-ferrous metals and Alloy refractory gra...Read more »

  • Precautions before using graphite crucible
    Post time: 10-24-2020

    1. Handling Special handling tools must be used to carry the crucible, and the crucible cannot be rolled directly on the ground. Avoid collisions during transportation, so as not to damage the glaze layer, thereby affecting the service life of the crucible. 2. storage The crucible must be stor...Read more »

  • Graphite crucible shield
    Post time: 08-19-2020

    Graphite crucible has good thermal conductivity, high temperature resistance and corrosion resistance, can cope with rapid cooling and rapid heating, disadvantage is easy oxidation at 600 degrees.So need to add a protective shield on its outside. We supply all differenct size Graphite crucible sh...Read more »

  • Fused silica casting crucibles
    Post time: 08-13-2020

    Casting crucibles using fused silica as main material,mainly used for precious metal melting such as platinum,gold and other high temperature alloy casting .The products are featured with high purity and corrosion resistance,low thermal conductivity,small expansion coefficient,high  Tempe...Read more »

  • High pure graphite crucibles
    Post time: 08-08-2020

    High pure graphite crucibles Mainly used in jewelry industry for precious metals smelting, Using high purity ,high strength,high density graphite as raw material,  extremely low ash content  to ensure that the precious metals in the smelting is not contaminated. Graphite crucible has g...Read more »

  • What are fire assay crucibles?
    Post time: 07-30-2020

    This regular simple looking ceramic (we call them pots) made of fire clay and proprietary additives, has an extremely long history in the gold business . Its use is referenced in historical texts that are more than 3000 years old, which you think about it, this is a simple ceramic cup ,A cru...Read more »

  • Silicon Carbide (SiC) Crucibles
    Post time: 07-25-2020

    Desctiption:Graphite crucible has good thermal conductivity and high temperature resistance.During the procssof high temperature using, the coefficient of thermal expansion is small,it has a certain ability of resist strain to the rapid cooling and rapid heat. It has strong corrosion resistance t...Read more »

  • Fire assay crucible
    Post time: 07-22-2020

    Fire assay it's a classical analytical method for applying metallurgical principles and techniques to analytical chemistry. To test the content of precious metals in minerals and metal products determined by melting and roasting. The method has the advantages of sampl...Read more »

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