The Long March 2F Rocket rakatakura Shenzhou-12 Manned Spacecraft rakaparurwa zvakabudirira kubva kuSatellite Launch Center muJiuquan na9:22 am musi wa17 Chikumi, zvichireva kuti indasitiri yezvemuchadenga yekuChina yaita imwe budiriro. Sei tungsten nemolybdenum zvinhu zvichigadzira mupiro unoshamisa pakutangwa kweShenzhen-12 ?

1.Rocket Gas Rudder

Tungsten molybdenum alloy material ndiyo yakanakisa sarudzo yerocket engine gasi rudder,nekuti rocket engine gasi rudder inoshanda mukupisa kwakanyanya uye yakasimba corrosion environment.Sekuziva kwedu tese,tungsten nemolybdenum ficha iri kuramba tembiricha yepamusoro uye ngura.

Zvose tungsten ne molybdenum ndiwo maumbirwo akaitwa nemuviri wakatarisana ne cubic uye matinji adzo ari padyo nepedyo, saka anogona kusanganiswa nenzira yekutsiva uye yakasimba mhinduro kuita mubinary alloy. kushanda kwakazara kuri nani, kunyanya mumutengo wekugadzira uye kusimba kwakanyanya mukupisa kwakanyanya.

2.Rocket Ignition Tube

Tungsten alloy zvinhu zvakare yakakodzera kupisa injini yeroketi. Chikonzero ndechekuti tembiricha yeroketi inodarika 3000.℃iyo inogona kunyungudutsa simbi, uye tungsten alloyMabhenefiti chaiwo ndeakakwira tembiricha kuramba, corrosion resistance, simba rakakwirira uye yakanakisa ablation kuramba.

3.Rocket Throat Bushing

Rocket bushing, chikamu cheinjini, kuita kwayo kunogona kukanganisa zvakananga kunaka kwebooster. gasi kana roketi ravhurwa nepahuro rinogona kuburitsa simba rakakura, zvichikonzera kupisa kwakanyanya uye kumanikidza muhuro. W-Cu alloy inodiwa yehuro bushing mune yemazuva ano, nekuti W-Cu alloy inogona kumira tembiricha yepamusoro uye mechanical kukanganisa simba.

Kunze kwezvikamu zviri pamusoro zveroketi, kunewo zvikamu zvakawanda zvakagadzirwa kubva ku tungsten uye molybdenum zvinhu.Ndosaka tungsten uye molybdenum zvinhu zvichiita mupiro unoshamisa pakutangwa kweShenzhen-12.