| NdFeB >> NdFeB table processing
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| Product number:8102334316 |
The specification: |
Product Category:NdFeB |
| Product name:NdFeB table processing |
Product Notes: |
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 Product Description |
Sintered NdFeB is a strong chemical activity of powder metallurgy materials, the characteristics of hard and brittle and susceptible to oxidative corrosion. Based on such characteristics, the most effective way is to take the current surface protection layer. However NdFeB sintered permanent deterioration of the surface layer due to the presence and density of the grinding process resulting in the pores produced by incomplete oxidation equal, the surface treatment necessary to take appropriate pre-treatment and plating processes, as as follows:Chamfer → degreasing pickling ultrasonic cleaning → → → aging → plating plating detectionVictory magnetic surface treatment project provides the following:
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Surface treatment |
Zinc-plated |
Nickel-plated |
Epoxy coated |
Other epoxy |
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Color |
Multicolored or blue |
Shiny or matte |
Black, red, etc. |
Black, red, etc. |
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Coating thickness（μm） |
5～13 |
15～25 |
40～60 |
55～85 |
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Applicable Standards |
Tablets, blocks, tiles,
Ring-shaped columns, etc. |
Sheet, tile, etc.
Small and medium size |
Blocks, tiles, sheets, etc.
Large size |
Blocks, sheets, tiles, etc.
The specifications |
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Economic costs |
Lowest |
A little high |
High |
Highest |
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Applications |
Electro-acoustic, electrical,
Communications, magnetic drive |
Electrical, electro-acoustic,
Instrumentation |
Magnetic separation, magnetic resonance imaging
Resonance |
Motors, magnetic separation,
Instruments, etc. |
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PCTTest 120℃2atm100%RH |
〇 |
100h |
48h |
100h |
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Salt sprayTest5%NaCl 35℃ |
24h |
24～48h |
200h |
200h |
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Binding forceTest250℃×1hQuench |
OK |
OK |
OK |
OK |
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Heat Test*80℃90%RH |
〇 |
500h |
300h |
1000h |
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Note: * is marked as reference items, hit 〇 marked as detections. |
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| Hits:2267 Entry time:2010/8/10 [Print] [Close] |
