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ABOUTHenan Weiye New Materials Co., Ltd., founded in 2009, is located in Pingdingshan Hi tech Zone, Henan Province, with a registered capital of 10 million yuan. It is a high-tech enterprise, has passed the ISO9001 quality system
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PRODUCTThe leading products are "Weiye" brand graphitized low sulfur and low nitrogen recarburizer, casting grade silicon carbide, sulfur increasing agent and slag remover for gray iron.
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ADVANTAGEThe products sold by the Company have been highly recognized and widely used by the domestic casting industry. At the same time, the cooperation and communication with overseas customers have been constantly expanded. In rece
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Silicon Carbide
“Weiye” brand casting grade silicon carbide can completely replace ferrosilicon, and itcan improve casting quality, reduce casting cost and enhanceenterprise efficiency.
Product details
“Weiye” brand casting grade silicon carbide can completely replace ferrosilicon, and itcan improve casting quality, reduce casting cost and enhanceenterprise efficiency.
● Product characteristics
1.It can increase silicon and carboncontentand reduce production cost.
2.It can eliminate the oxidizing factors of molten iron and increase the service life of refractories of electric furnace wall.
3.It can reduce the sensitivity of wall thickness, make the structure compact, improve the processing performance and make the cutting facesmooth.
4.For gray cast iron, the graphite core can be increased to promote the precipitation of type A graphite and the chilling tendency can be reduced.
5.For ductile cast iron, it has deoxidizing function which can increase the number of graphite balls, reduce the amount of nodularizer, improve the nodulizing rate, decrease shrinkage cavity, and eliminate defects such as shrinkage porosity.
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Specification |
Silicon Carbide（%） |
Ferric Oxide（%） |
Free Carbon（%） |
Granularity（mm） |
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SiC-1 |
≥98 |
≤0.3 |
≤0.3 |
1-5 |
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SiC-2 |
≥90 |
≤2.0 |
≤2.0 |
1-5 |
Note: Product granularity can be adjusted according to customers requirements.
“Weiye” brand recarburizer is made of high quality low-sulfur petroleum coke and produced by high temperature graphitization process. It has high purity, excellent particle morphology and graphitized hexagonal crystal structure.
"Weiye" brand ferro sulphur, using high-quality high-purity pyrite as raw material, is made by high-temperature calcination with removal of impurities and purification. It is used for the addition of sulphur element in gray iron smelting.
“Weiye” brand casting grade silicon carbide can completely replace ferrosilicon, and itcan improve casting quality, reduce casting cost and enhanceenterprise efficiency.
PUCB cold core sand is a high-quality composite sand developed by Henan Weiye company for the common quality problems in the production process of the domestic amine method cold box technology, that is, the sand for core making in cold box technology. Part of materials are imported from abroad. It can not only improve the cleanliness of casting cavity, but also reduce the production cost of casting.
Message
Henan Weiye New Materials Co., Ltd
Add：No. 666 Shenma Avenue, Pingdingshan High-tech Zone, Henan Province
Tel：+86-375-3990699
Fax：+86-375-3990759
Email：hnwy@pdswy.cn
Defen Wang：+86-15137517775
Shiwei Zhang：+86-13663096288
WeChat official account
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