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Enamel Defects
What Should I Do If Enamel Surface Is Boiling Or Grit Appears After Ground Coat Is Fired?
Enamel boiling refers to the accumulation of bubbles, pinholes, black spots, focal points, etc. on the surface of the cover coat layer due to excessive boiling of the
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What Should I Do If There Is Pitting After Enamel Ground Coat Is Fired?
Many enamel factories found focal points or pitting on the porcelain surface after firing the ground coat of the enamel products, which seriously affected the quality
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How To Judge The Firing of Enamel Products
The firing of enamel products is a very important part of the enamel process. During the firing process, the various firing technical parameters and operating
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Cast Iron Enamel Defects And Their Influence On The Quality of Enamel Products
An enamel product has to go through hundreds of processes from the manufacture of the metal body to the melting of the enamel frit to the completion.
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Defects of Enamel Products: Analysis of The Causes of Bubbles
When the enamel frit and the metal body are fired, gas will be generated. The gas that is not completely discharged forms "bubbles"
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What is the cause of cracks on enamelware
After the enamel product is fired, the cracks that appear in the porcelain layer are called cracks.
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Copyright © Hunan Noli Enamel Co., Ltd.    
湘ICP备17005568号-1      www.300.cn