4J45 alloy waya jẹ imugboroja gbona ti iṣakoso Fe-Ni alloy ti o ni isunmọ 45% nickel. O jẹ ẹrọ fun awọn ohun elo to nilo iduroṣinṣin onisẹpo ati lilẹ hermetic, ni pataki nibiti ibaramu gbona pẹlu gilasi tabi seramiki ṣe pataki. Ohun elo yii jẹ apẹrẹ fun lilo ninu awọn fireemu asiwaju semikondokito, awọn ile sensọ, ati apoti itanna ti o ni igbẹkẹle giga.
Nickel (Ni): ~45%
Iron (Fe): iwontunwonsi
Awọn eroja itọpa: Mn, Si, C
CTE (Imugboroosi ti Imugboroosi Gbona, 20–300°C):~7.5 × 10⁻⁶ /°C
Ìwúwo:~8.2 g/cm³
Itanna Resisiti:~0.55 μΩ·m
Agbara fifẹ:≥ 450 MPa
Awọn ohun-ini oofa:Oofa ti ko lagbara
Iwọn ila opin: 0.02 mm - 3.0 mm
Ipari dada: Imọlẹ / ohun elo afẹfẹ
Fọọmu ipese: Spools, coils, ge gigun
Ipo ifijiṣẹ: Annealed tabi tutu-kale
Awọn iwọn aṣa ti o wa
Imugboroosi iwọn otutu ti o baamu gilasi / seramiki
O tayọ lilẹ ati imora abuda
Ti o dara weldability ati ipata resistance
Iduroṣinṣin iwọn labẹ gigun kẹkẹ gbona
Dara fun microelectronics ati awọn ẹrọ opiti
Hermetic edidi fun semikondokito
Awọn ile sensọ infurarẹẹdi
Relay casings ati itanna modulu
Gilasi-si-irin edidi ni ibaraẹnisọrọ irinše
Aerospace-ite jo ati awọn asopo
Igbale-ididi tabi ṣiṣu spool apoti
Isamisi aṣa ati awọn aṣayan olopobobo wa
Ifijiṣẹ: 7-15 ọjọ iṣẹ
Awọn ọna gbigbe: Ẹru afẹfẹ, ẹru okun, Oluranse
150 0000 2421