Tungsten Carbide VS HSS (2)

The material ingredients' musiyano

Tungsten carbide

Iyo carbide ine simende ine chikamu chikuru chesimbi yakakwira kuoma refractory carbide ine WC hupfu, cobalt (CO) kana nickel (Ni), uye molybdenum (MO) sebhainda. Icho chigadzirwa chehupfu chemetallurgical chakasimwa muvira rekutsvaira kana hydrogen yekudzikisa moto.

HSS

Simbi yepamusoro-soro isimbi yakaoma, ine kabhoni yemukati kazhinji iri pakati pe0.70% ne1.65%, 18.91% Tungsten yemukati, 5.47% Chloroprene rubber yemukati, 0.11% Manganese yemukati.

Kusiyana kwemaitiro ekugadzira

Tungsten carbide

Kugadzirwa kwecemented carbide kusanganisa tungsten carbide uye cobalt mune imwe chikamu, vachivamanikidza kuita akasiyana maumbirwo, uyezve semi-sintering. Iyi sintering process inowanzoitwa muchoto chevacuum. Inoiswa muchoto chevacuum kuti ipedze kupisa, uye panguva ino, tembiricha inenge 1300 ° C uye 1,500 ° C. Iyo sintered tungsten carbide inogadzira yakatsikirira hupfu muhusina chinhu uye yobva yapiswa kune imwe nhanho muchoto chinopisa. Inoda kuchengetedza tembiricha kwenguva yakati yobva yatonhodza pasi, nekudaro inowana iyo inodiwa carbide zvinhu.

HSS

Iyo yekupisa yekurapa maitiro eHSS yakaoma kupfuura simende carbide, iyo inofanirwa kudzimwa uye kudzikamiswa. Kudzima, nekuda kwehurombo hwekupisa conductivity, kunowanzo kukamurwa kuita nhanho mbiri. Preheat kutanga pa 800 ~ 850 °C, kuitira kuti usakonzeresa kushushikana kukuru kwekushisa, wobva wakurumidza kupisa kune tembiricha yekudzima ye1190 ° C kusvika 1290 °C inosiyaniswa kana magiredhi akasiyana mukushandiswa chaiko. Wobva watonhodza nemafuta ekutonhodza, kutonhodza mhepo, kana kutonhora kuzere negasi.

Iko kushandiswa kweTungsten carbide zvishandiso uye HSS maturusi

Tungsten carbide

Tungsten carbide inogonawo kushandiswa sematurusi ekuchera dombo, maturusi ekuchera, maturusi ekuyeresa, carbide kupfeka zvikamu, cylinder liners, precision bearings, nozzles, hardware molds senge waya kudhirowa inofa, bhaudhi inofa, nzungu dzinofa, uye zvakasiyana inofa, iyo ine basa rakanakisa, zvishoma nezvishoma kutsiva yapfuura simbi mold.

HSS

HSS ine maitiro akanaka ekuita pamwe nekubatanidzwa kwakanaka kwesimba uye kusimba, saka inonyanya kushandiswa kugadzira simbi yekucheka maturusi ane yakaoma mipendero mipendero uye yakanaka inodzivirira-inodzivirira, yakakwirira-tembiricha mabhengi uye inotonhora extrusion mold.

Summary

Iyo tungsten carbide chishandiso ichave yakanakisa sarudzo kune yakawanda yakajairwa simbi kugadzirisa. Iyo simende carbide ine kuita kurinani pane HSS, ine yakanyanya kucheka kumhanya, hupenyu hurefu hwesevhisi, uye yakanakisa kupfeka kuramba. Simbi yepamusoro-soro inonyanya kukodzera kune zvishandiso zvine maitiro akaoma.