Zvenyama Zvivakwa zveTungsten Carbide

Tungsten carbide, inozivikanwawo secemented carbide, chimwe chezvinhu zvinoshandiswa muindasitiri yemazuva ano. Zvigadzirwa zveTungsten carbide zvinogara zvine zvimiro zvekuomarara kwakanyanya, kupfeka kuramba, uye yakanaka transverse kuputika simba. Zvizhinji zvemuviri zvimiro zvinokanganiswa nehuwandu hwecobalt uye kabhoni, saizi yezviyo, uye porosity.

Density

Kubva pachimiro chemuviri, kuwanda kwe tungsten carbide zvigadzirwa chiyero chehuremu hwavo kune huwandu hwazvo. Density inogona kuedzwa nechiyero chekuongorora. Iyo density ye tungsten carbide inogona kukanganiswa nehuwandu uye huwandu hweiyo tungsten carbide. Izvi zvinoreva kuti zvese zvinogona kukanganisa kuwanda kana vhoriyamu zvinogonawo kukanganisa density.

Huwandu hwazvo hunogona kukanganisa kuwanda kwe tungsten carbide. Kuwanda kwecobalt kwakakura kudarika kuwanda kwekabhoni. Saka iyo yakawanda cobalt iri mu tungsten carbide, iyo yakakwira density ye tungsten carbide iri. Pane zvinopesana, iyo yakawanda kabhoni iri mu tungsten carbide, iyo yakaderera density ye tungsten carbide. Porosity inogonawo kukanganisa density. High porosity inokonzera yakaderera density.

Kuoma

Kutonga kuoma kwechinhu kwakafanana nekuramba kwayo kupfeka. Chigadzirwa che tungsten carbide chine kuomarara kwepamusoro chinogona kutsungirira kukanganisa uye kupfeka zvirinani, saka chinogona kushanda kwenguva yakareba.

Sechisungo, shoma cobalt inokonzera kuoma kuri nani. Uye yakaderera kabhoni inogona kuita kuti tungsten carbide iome. Asi decarbonization inogona kuita kuti tungsten carbide ive nyore kukuvadza. Kazhinji, yakanaka tungsten carbide inowedzera kuoma kwayo.

Transverse kuputika simba

Transverse rupture simba ndiko kugona kwe tungsten carbide kuramba kukotama. Tungsten carbide ine zvirinani transverse kuputika simba yakanyanya kuoma kukuvadza pasi pesimba. Fine tungsten carbide ine zvirinani transverse rupture simba. Uye kana zvimedu zve tungsten carbide zvichigovera zvakaenzana, iyo inotenderera iri nani, uye tungsten carbide haisi nyore kukuvadza.

Kunze kweizvi zvinhu zvitatu zvemuviri, kuchine zvimwe zvatinofanira kuziva, uye zvinogona kuedzwa nemichina.

Quality cheki vashandi vanogara vachiongorora iyo metallographic chimiro pasi peiyo metallurgical microscope. Kana cobalt yakawandisa inotarisa pane imwe nzvimbo, inoumba dziva recobalt.

Tinogona kuziva huwandu hwecobalt nekuyedza iyo cobalt magineti ine cobalt magnetic tester. Uye simba remunda rinomanikidzira rinogonawo kuedzwa neanomanikidza.

Kubva pane izvi zvimiro zvemuviri, zviri pachena kuti tungsten carbide ine zvakawanda zvivakwa uye zvakanakira kumigodhi, kufinha, kucheka, uye kuchera.

Kana iwe uchida kuziva rumwe ruzivo uye ruzivo, unogona kutibata nenharembozha kana tsamba kuruboshwe, kana kuti Titumire Email pazasi peji rino.