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  • Why do graphite crucibles crack? How to solve it?

    Why do graphite crucibles crack? How to solve it? The following is a detailed analysis of the causes of cracks: 1. After the crucible is used for a long time, the crucible wall presents longitudinal cracks, and the crucible wall at the crack is thin. (cause analysis: the crucible is about to or ...
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  • How to use silicon carbide crucible for metal purification?

    How to use silicon carbide crucible for metal purification?      The reason why silicon carbide crucible has strong practical application value is because of its common properties. Silicon carbide has stable chemical properties, high thermal conductivity, low thermal expansion coefficient and go...
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  • The physical and chemical properties of graphite anode plate are described

    The physical and chemical properties of graphite anode plate are described      Graphite anode plate, anode cylinder and graphite anode rod (also known as graphite positive plate and graphite positive rod) have physical properties of high temperature resistance, good electrical and thermal condu...
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  • Meaning and wear resistance of graphite bearing

    Meaning and wear resistance of graphite bearing      In the past, the material of bearing was mainly hardware. With the requirements of industry, graphite bearing is gradually popularized. So what is graphite bearing? Let’s get to know each other.      Graphite bearing refers to sliding be...
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  • What are the excellent properties of expanded graphite

    What are the excellent properties of expanded graphite 1、Mechanical function: 1.1 High compressibility and resilience: for expanded graphite products, there are still many closed small open spaces that can be tightened under the action of external force. At the same time, they have resilience d...
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  • Aspects needing attention in graphite mold product design

    Aspects needing attention in graphite mold product design We need to make our own plans for the production of graphite molds. Here are some matters that we need to pay attention to: 1. The functional configuration of graphite mold is very strong. A set of ordinary stainless steel graphite mold p...
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  • Difference between ordinary graphite paper and ultra-thin graphite paper

    Difference between ordinary graphite paper and ultra-thin graphite paper The density and flexibility of graphite paper are directly related. How to accurately test the density of graphite paper? Graphite paper manufacturer has advanced graphite paper tester. The data we provide are accurate and ...
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  • Analyze the difference between graphite rod and carbon rod

    Analyze the difference between graphite rod and carbon rod The difference between graphite rod and carbon rod is that the graphite rod is mainly made of graphite, while the carbon rod is made of carbon material. The graphite electrode is made of natural graphite, petroleum coke and asphalt coke....
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  • How can graphite molds be cleaned?

    How can graphite molds be cleaned? Generally, when the molding process is completed, dirt or residues (with certain chemical composition and physical properties) are often left on the graphite mold. For different types of residues, the final cleaning requirements are different. Resins such as pol...
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