By M. Grönefeld (auth.), George C. Hadjipanayis (eds.)

Bonded magnets are the quickest turning out to be area within the whole marketplace for magnetic fabrics. Their nice merits lie within the low cost net-shape production approach permitting the fulfillment of advanced geometries and their isotropic magnetic houses. power items have greater than quadrupled in recent times, too. The individuals to this quantity current the present and destiny prestige of bonded magnets, together with overall global construction and distribution, the markets concerned, and the prestige of present and destiny functions. present novel processing suggestions are defined and new advancements mentioned, together with powder construction concepts, jet casting/melt spinning, atomization and DDDR approaches. the different sorts of bonded magnets reviewed contain isotropic and anisotropic neodymium-iron-boron, nanocomposites, Sm-Fe interstitial nitrides, Sm-Co and ferrites.

Show description

Read Online or Download Bonded Magnets: Proceedings of the NATO Advanced Research Workshop on Science and Technology of Bonded Magnets Newark, U.S.A. 22–25 August 2002 PDF

Best research books

Forming Ethical Identities in Early Childhood Play (Contesting Early Childhood)

Via compelling examples, Brian Edmiston offers the case for why and the way adults should still play with youngsters to create with them a 'workshop for life'. In a bankruptcy on 'mythic play' Edmiston confronts grownup pain over kid's play with fake guns, as he encourages adults either to aid kid's wants to adventure in mind's eye the bounds of existence and demise, and to commute with youngsters on their transformational trips into unknown territory.

Research Perspectives and Case Studies in System Test and Diagnosis

"System point trying out is changing into more and more vital. it really is pushed through the incessant march of complexity . .. that's forcing us to resume our considering at the tactics and strategies that we practice to check and prognosis of structures. in truth, the complexity defines the method itself which, for our reasons, is ¿any aggregation of similar parts that jointly shape an entity of adequate complexity for which it's impractical to regard all the parts on the lowest point of aspect .

Extra info for Bonded Magnets: Proceedings of the NATO Advanced Research Workshop on Science and Technology of Bonded Magnets Newark, U.S.A. 22–25 August 2002

Example text

It has also been pointed out that one of the main differences between HDDR processed Nd2Fet4B and Sm2Fe17 is that in the former there are three constituents after disproportionation whereas there are only two in the latter [15]. This work elucidates how texture in the recombined powder is generated by analysing crystallographic relationships between parent, disproportionated and recombined phases. It also describes how texture is effected by the processing parameters, most importantly the hydrogen pressure and dwell times during disproportionation and recombination.

5. , Okada M. , J. Appl. Phys . 76 (I 0) (1994) 6828. , Okada M. 507 . , Okada M. , J. Magn. Soc. Japan.. 23 (1999a) 300. , Okada M. , IEEE Trans . Mag. 35 (5) (1999b) 3274 . , Sano N. , J. Alloys and Compounds. 293-295 (1999) 872. , Homma M. , ). Magn. Magn. Mater. 239 (2002a) 444. , Okada M. , J. Alloys and Compounds 293-295 (1999) 862. , Kuwano N. , IEEE Trans. Mag . 35 (5) (1999) 3253 . , Sun A. 751 . , Inomata K. , J. Alloys and Compounds 330 (2002b) 892. H. , IEEE Trans. Mag . 35 (5) (1999) 3250.

J. Yin and I. R. Harris,J. Less-Common Metals 158 (1990) 379 . [3] T. Takeshita and R. Nakayama, Proc . of 12th Int. , Canberra, Australia , p. 670 (1992) . [4] C. Mishima, N. Hamada , H. Mitara i, Y. Honkura, Proc. 16th Int. 873 . N. E. N. R. Harris, J. ofAlloys and Compo296 (2000) 223. N. Faria, AJ. R. Harris, J. Magn. Mat. 202 (1999) 349 . [7] O. Gutfleisch, J. Phys. D: Appl. Phys . 33 (2000) R1S7. [8] T. Tomida, N. Sano, K. Hanafusa, H. Tomizawa and S. Hirosawa, Acta mater. 47 (1999) 875. [9] O.

Download PDF sample

Download Bonded Magnets: Proceedings of the NATO Advanced Research by M. Grönefeld (auth.), George C. Hadjipanayis (eds.) PDF
Rated 4.89 of 5 – based on 14 votes