China 4J28 Rod Fe Ni Co Sealing Alloy Bar yeGirazi kubva kuSimbi kusvika kuGlasi Zvikumbiro zveKuisa Chisimbiso Kugadzira uye Fekitori

4J28 Rod Fe Ni Co Sealing Alloy Bar yeGirazi kubva kuSimbi kuenda kuGlasi Mufananidzo Wakaratidzwa

4J28 Rod Fe Ni Co Sealing Alloy Bar yeGirazi kubva kuSimbi kuenda kuGirazi

Tsananguro pfupi:

Rodhi ye4J28 alloy isimbi-nickel-cobalt (Fe-Ni-Co) inodzorwa kuwedzera alloy yakagadzirirwa kushandiswa mukuvhara girazi-ku-simbi uye ceramic-ku-simbi. Ine linear expansion coefficient inonyatsoenderana negirazi rakaoma uye ceramics, zvichiita kuti ive nechokwadi chekuti yakavimbika hermetic seliring.

Nesimba rakagadzikana remakanika, mashandiro akanaka kwazvo, uye kushanda zvakanaka kwekuvhara, 4J28 rods dzinoshandiswa zvakanyanya mukupakira kwemagetsi, zvishandiso zvevacuum, zvikamu zve semiconductor, uye zvishandiso zvemuchadenga.

Kuwanda:8.2 g/cm³

Kuwedzera kwekupisa (20–400°C):5.0 ×10⁻⁶/°C

Simba reKusimba:450 MPa

Kuoma:HB 140–170

Kushanda Kwekupisa:196°C kusvika 450°C

Mutsetse:GB/T, ASTM, IEC

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Ruzivo rweChigadzirwa

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Tsananguro yeChigadzirwa

Tsvimbo ye4J28 alloy imhando yeiron-nickel-cobalt (Fe-Ni-Co) inodzora kuwedzera kwesimbiyakagadzirirwa zvakanangachisimbiso chegirazi kubva pasimbi kusvika pagirazi uye chisimbiso checeramic kubva pasimbi kusvika padombomashandisirwo ayo. Ine chiyero chekuwedzera chakaenzana negirazi rakaoma uye zvedongo, zvichiita kuti ive nechokwadi chekuti yakachengeteka.

Nesimba rakasimba remakanika, kugona kwazvo kugadzira michina, uye kushanda zvakanaka kwekuisa chisimbiso,4J28 tsvimbos dzinoshandiswa zvakanyanya mukurongedza kwemagetsi, zvishandiso zve vacuum, zvikamu zve semiconductor, uye zvishandiso zvemuchadenga.