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Silicon nitride high toughness powder
The high-toughness silicon nitride powder produced by our company is a special powder for silicon nitride ceramic structural parts, the product α phase content can reach more than 95%, high sintering activity, good quality stability, suitable for the production of various silicon nitride products.
The advantages of silicon nitride high toughness powder products: wear resistance, high hardness, high-speed cutting, wear error size is small, long service life and so on.
The high-toughness silicon nitride powder performance indicators:
Product Name | Silicon nitride ceramic powder | Product Type | DHG-GRXF-01 | |||
Test Item | Parameter Standard | Test Method | Actua Test | Test Standards | ||
α phase content (%) | ≥92 | X-ray Diffraction | 94.3 | JIS R1640 | ||
O（%） | ≤1.5 | Infrared Absorption Method | 1.32 | ASTM C1494 | ||
N（%） | ≥38.5 | Infrared Absorption Method | 38.9 | ASTM C1494 | ||
Size D50(um) | ≤10 | Laser Diffraction Method | 9.7 | GB/T 19077.1 | ||
Impurity composition (ppm) | Fe/ppm | ≤5 | ICP-AES Method | 374 | SG-GC-07.1-2009 | |
A1/ppm | ≤5 | ICP-AES Method | 231 | SG-GC-07.1-2009 | ||
Ca/ppm | ≤5 | ICP-AES Method | 306 | SG-GC-07.1-2009 | ||
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Jiangxi Silicon Nitride New Material Co., LTD  Building 19, Phase 4, Electronic Information Industrial Park, Hedong Industrial Park, Nancheng County, Fuzhou City, Jiangxi Province
19194976688 16679068073 sales@sixny.com.cn |
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