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Method for producing silicon carbide coated refractory particles and silicon carbide coated refractory particles
The invention provides a method for producing silicon carbide coated refractory particles, the method comprising the steps of: a. Providing a core refractory particle; b. Spraying an oxide sol onto the core refractory particles; c. Optionally, mixing the core refractory particles with the oxide sol in a mixing device; d. Adding silicon carbide particles to the core refractory particles; and e. Mixing the mixture obtained in step d to obtain a coated refractory particle having a core and a first silicon carbide coating.
本发明提供了一种用于生产碳化硅涂覆的耐火颗粒的方法，该方法包括以下步骤：a.提供核心耐火颗粒；b.将氧化物溶胶喷涂到所述核心耐火颗粒上；c.任选地，在混合设备中混合所述核心耐火颗粒与所述氧化物溶胶；d.将碳化硅颗粒添加到所述核心耐火颗粒；以及e.混合步骤d中获得的混合物，以获得具有核心以及第一层碳化硅涂层的涂覆的耐火颗粒。
Method for producing silicon carbide coated refractory particles and silicon carbide coated refractory particles
The invention provides a method for producing silicon carbide coated refractory particles, the method comprising the steps of: a. Providing a core refractory particle; b. Spraying an oxide sol onto the core refractory particles; c. Optionally, mixing the core refractory particles with the oxide sol in a mixing device; d. Adding silicon carbide particles to the core refractory particles; and e. Mixing the mixture obtained in step d to obtain a coated refractory particle having a core and a first silicon carbide coating.
本发明提供了一种用于生产碳化硅涂覆的耐火颗粒的方法，该方法包括以下步骤：a.提供核心耐火颗粒；b.将氧化物溶胶喷涂到所述核心耐火颗粒上；c.任选地，在混合设备中混合所述核心耐火颗粒与所述氧化物溶胶；d.将碳化硅颗粒添加到所述核心耐火颗粒；以及e.混合步骤d中获得的混合物，以获得具有核心以及第一层碳化硅涂层的涂覆的耐火颗粒。
Method for producing silicon carbide coated refractory particles and silicon carbide coated refractory particles
用于生产碳化硅涂覆的耐火颗粒的方法及碳化硅涂覆的耐火颗粒
ZHAO DANTING (author) / SCHULZE-BERGKAMEN HILMAR (author)
2025-01-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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