Matanho mana Makuru eTungsten Carbide Heat Treatment

Tungsten carbide ine kuita kwepamusoro neakanakisa mechanicha uye emuviri zvimiro, zvinosanganisira yakakwirira kupfeka kuramba, corrosion kuramba, kukotama simba, torsion simba, nezvimwe, inoshandiswa zvakanyanya kucheka maturusi, inotonhora mold, kupfeka zvidimbu, nezvimwe. Chinyorwa chinosumawo muchidimbu izvo zvina. nhanho huru dze tungsten carbide kupisa kurapwa, izvo zvinogona kuvandudza zvemuviri uye zvemagetsi zvimiro zveiyo yakaoma alloy.

Iyo yekupisa kurapwa maitiro e tungsten carbide inogona kukamurwa kuita mana matanho makuru.

1. Kubviswa kwezvinhu zvekuumba uye pre-sintering

Pakutanga nhanho yekunyura, iyo inoumba mumiriri inoora zvishoma nezvishoma kana kubuda, kusasanganisa muviri wakanyungudutswa, panguva imwecheteyo, vamiririri vanogadzira carburize iyo sintering, uye huwandu hwekabhoni huchasiyana zvichienderana nerudzi, huwandu, uye maitiro ekupisa. . Powder surface oxide yakaderedzwa, uye hydrogen inogona kuderedza cobalt uye tungsten oxides pakupisa kwekupisa. Nekuita kusina simba pakati pekabhoni neokisijeni, kushushikana kwekubatana pakati pehupfu hwehupfu hunobviswa zvishoma nezvishoma. Iyo yekubatanidza simbi poda inotanga kupindura uye recrystallization uye kupararira kwepamusoro kunotanga kuitika. Block simba rakawedzera.

2. Danho rekusimba-chikamu sintering (800 ° C - eutectic tembiricha)

Muhupo hwechikamu chemvura, mukuwedzera kune nzira yekuenderera mberi nhanho yapfuura, maitiro akasimba-chikamu uye kupararira kunowedzera nekuwedzera kwekuyerera kwepurasitiki, uye shrinkage yakajeka inoonekwa mumuviri wakasvibiswa.

3. Danho remvura-phase sintering (eutectic tembiricha - sintering tembiricha)

Kana chikamu chemvura chemuviri wakasvibiswa chikaitika, kudzvanya kunokurumidza kupera, uyezve shanduko yekristalllization inoitika. Iyo yekutanga sangano uye chimiro che carbide inoumbwa.

4. Kutonhora nhanho (sintering tembiricha - kamuri tembiricha)

Panguva ino, kurongeka uye chikamu zvikamu zve tungsten carbide zvinopinda dzimwe shanduko pasi pemamiriro akasiyana ekutonhora, izvo zvinoita kuti zvikwanise kushandisa chinhu ichi; kupisa kurapwa kweiyo yakaoma alloy kuchavandudza maitiro ayo emuviri uye emagetsi.

ZZBETTER inozvipira kugadzira zvigadzirwa zvemhando yepamusoro zvetungsten carbide. Zvigadzirwa zvedu zvakatengeswa kunyika dzakawanda nenzvimbo uye zvakare kuita budiriro huru mumusika wepamba.

Kana iwe uchifarira tungsten carbide zvigadzirwa uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.