"Song Zhenlun introduced that physical vapor deposition combined with grain boundary diffusion technology can increase the coercivity of sintered NdFeB permanent magnet products (average 2-3 grades) while reducing the amount of heavy rare earth addition by 60%."
http://newmat.chinaiol.com/xtcl/s/1218/14205474.html
While NTU and its pet commentators desperately try and maintain the spin, the Chinese mag makers just keep on developing the techniques to delete it.
Yet a further 60% HRE deletion by China
-
- There are more pages in this discussion • 11 more messages in this thread...
You’re viewing a single post only. To view the entire thread just sign in or Join Now (FREE)
Add NTU (ASX) to my watchlist
 (20min delay)
|
|||||
|
Last
2.0¢ |
Change
0.000(0.00%) |
Mkt cap ! $135.9M | |||
| Open | High | Low | Value | Volume |
| 2.1¢ | 2.1¢ | 2.0¢ | $43.20K | 2.072M |
Buyers (Bids)
| No. | Vol. | Price($) |
|---|---|---|
| 11 | 2298508 | 2.0¢ |
Sellers (Offers)
| Price($) | Vol. | No. |
|---|---|---|
| 2.1¢ | 2046207 | 9 |
View Market Depth
| Last trade - 16.10pm 22/11/2024 (20 minute delay) ? |
| NTU (ASX) Chart |
