Kontakt
Kako kupovati
Dostava
Savjetnik za kupnju
Austenitic Steels at Low Temperatures
International Cryogenic Engineering Conference - International Cryogenic Materials Conference
Engleski
316 b
Do 30 dana za povrat
Kupci su kupili i
/
Meki uvez
21.17
€
/
Meki uvez
90.47
€
/
Tvrdi uvez
25.21
€
/
Meki uvez
34.79
€
/
Meki uvez
15.83
€
The need for alternate energy sources has led to the develop ment of prototype fusion and MHD reactors. Both possible energy systems in current designs usually require the use of magnetic fields for plasma confinement and concentration. For the creation and maintenance of large 5 to 15 tesla magnetic fields, supercon ducting magnets appear more economical. But the high magnetic fields create large forces, and the complexities of the conceptual reactors create severe space restrictions. The combination of re quirements, plus the desire to keep construction costs at a mini mum, has created a need for stronger structural alloys for service at liquid helium temperature (4 K). The complexity of the required structures requires that these alloys be weldable. Furthermore, since the plasma is influenced by magnetic fields and since magnet ic forces from the use of ferromagnetic materials in many configur ations may be additive, the best structural alloy for most applica tions should be nonmagnetic. These requirements have led to consideration of higher strength austenitic steels. Strength increases at low temperatures are achieved by the addition of nitrogen. The stability of the austenitic structure is retained by adding manganese instead of nickel, which is more expensive. Research to develop these higher strength austenitic steels is in process, primarily in Japan and the United States.
Informacije o knjizi
Engleski
Poklonite ovu knjigu još danas
To je jednostavno
1 Dodajte knjigu u košaricu i odaberite isporuku kao poklon 2 Zauzvrat ćemo vam poslati kupon 3 Knjiga dolazi na adresu poklonoprimcaMoglo bi vas zanimati i
/
Tvrdi uvez
153.91
€
/
Tvrdi uvez
44.37
€
/
Tvrdi uvez
55.67
€
/
Meki uvez
28.74
€
/
Tvrdi uvez
136.16
€
/
Meki uvez
21.07
€
/
Meki uvez
19.36
€
Dobar dan! Ja sam Libroamiko, vaš književni savjetnik.
Kako vam mogu pomoći?