China 4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy yeGirazi kusvika kuSimbi Sealing Kugadzira uye Fekitori

4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy yeGirazi kusvika kuSimbi Seal

Tsananguro pfupi:

Tsananguro yeChigadzirwa

Rodhi ye4J29 alloy, inozivikanwawo seKovar rod, imhando yekuwedzera inodzorwa neFe-Ni-Co ine chiyero chekuwedzera kwekupisa chakafanana zvikuru negirazi rakaoma uye ceramics. Inopa hunhu hwakanaka hwekuvhara girazi kubva kusimbi kuenda kusimbi uye ceramic kubva kusimbi, zvichiita kuti ive nechokwadi chekuti yakachengeteka.

Nekushanda zvakanaka kwemuchina, mashandiro akanaka, uye kuvimbika kukuru kwekuvharisa, 4J29 rods dzinoshandiswa zvakanyanya mukupakata kwemagetsi, zvishandiso zvevacuum, mabhesi e semiconductor, masensa, 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

Tumira email kwatiri

Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Tsvimbo ye4J29 alloy, inozivikanwawo seTsvimbo yeKovar, iFe-Ni-Co inodzora kuwedzera chiwanikwaine chiyero chekuwedzera kwekupisa chakafanana zvikuru negirazi rakaoma uye zvedongo. Inopa zvakanaka kwazvogirazi-kubva-ku-simbi uye ceramic-kubva-ku-simbi zvinodzivirira, kuve nechokwadi chekuti mvura inogara yakachengeteka.

Nekushanda kwakagadzikana kwemuchina, kugona kushanda zvakanaka, uye kuvimbika kwekusimbisa kwakanakisa,4J29 tsvimbos dzinoshandiswa zvakanyanya mukurongedza kwemagetsi, zvishandiso zve vacuum, mabhesi e semiconductor, masensa, uye zvishandiso zvemuchadenga.