Nchịkọta ngwaahịa

4J45 alloy waya bụ ihe a na-achịkwa okpomọkụ Fe-Ni alloy nke nwere ihe dị ka 45% nickel. Emebere ya maka ngwa chọrọ nkwụsi ike akụkụ yana akara hermetic, ọkachasị ebe ndakọrịta ọkụ na iko ma ọ bụ seramiiki dị oke mkpa. Ihe a dị mma maka ojiji na okpokolo agba semiconductor, ụlọ ihe mmetụta, na nkwakọ ngwaahịa eletrọnịkị nwere ntụkwasị obi dị elu.

Ihe mejupụtara

• Nickel (Ni): ~ 45%

• Ígwè (Fe): Balance

• Ihe nchọta: Mn, Si, C

CTE (ọnụọgụ nke Mgbasa ọkụ, 20–300°C):~7.5 × 10⁻⁶ /°C
Njupụta:~ 8.2 g/cm³
Mgbochi ọkụ eletrik:~0.55 μΩ·m
Ike ọdụdọ:≥ 450 MPa
Njirimara magnetik:magnetik adịghị ike

Nkọwapụta

• Oke dayameta: 0.02 mm - 3.0 mm

• Mmecha dị n'elu: na-egbuke egbuke / oxide enweghị

• Ụdị ọkọnọ: Spools, coils, ịkpụ ogologo

• Ọnọdụ nnyefe: Annealed ma ọ bụ oyi-adọta

• Akụkụ omenala dị

Atụmatụ igodo

• Igwe ọkụ/seramiiki dabara adaba nke ọma

• Njiri mara mma akara na njikọta

• Ezi weldability na corrosion eguzogide

• Nkwụsi ike akụkụ n'okpuru ịgba ígwè ọkụ

• Kwesịrị ekwesị maka microelectronics na ngwa anya

Ngwa

• Hermetic akara maka semiconductors

• Ụlọ ihe mmetụta infrared

• Relay casings na eletrọnịkị modul

• Akàrà iko-na-íla n'ime akụrụngwa nzikọrịta ozi

• Ngwunye ikuku-ọkwa na njikọ

Nkwakọ ngwaahịa & Mbupu

• Nkwakọ ngwaahịa spool ma ọ bụ vacuum mechiri emechi

• Ịkpọ aha ahapụrụ iche na nhọrọ nnukwu dị

• Nnyefe: 7-15 ụbọchị ọrụ

• Ụzọ mbupu: ibu ụgbọ elu, ibu oké osimiri, ibu