Maitiro ekugadzira Tungsten Carbide

Isu tose tinoziva kuti carbide alloys inogadzirwa kubva ku tungsten carbide, asi iwe unoziva chakavanzika chekuti inogadzirwa sei? Ndima iyi inogona kukupa mhinduro. Kugadzirwa kweiyo simende carbide ndeyekusanganisa carbide poda uye bond poda mune imwe chikamu, kudzvanya kuita akasiyana maumbirwo, uyezve semi-sintered. Sintering tembiricha ndeye 1300-1500 ° C.

Paunenge uchigadzira simende carbide, iyo yakasarudzwa mbishi poda ine saizi yepakati pakati pe1 ne2 microns, uye kuchena kwakanyanya. Iyo mbishi yehupfu inosanganiswa zvinoenderana neyakatsanangurwa yekuumbwa reshiyo, inogona kusvika giredhi rakasiyana zvichienderana neakasiyana mativi eWC uye bond poda. Zvadaro svikiro rinowedzerwa kune wet ball mill kuti zvinyorove-zvigaye kuti zvive zvakakwana zvakasanganiswa uye zvakapwanyika. Mushure mekuomeswa uye sieving, mugadziri wekugadzira anowedzerwa, uye musanganiswa unoomeswa uye unosefa. Zvadaro, apo musanganiswa wacho wakaitwa granulated uye wakatsikirirwa, uye uchipisa pedyo nekunyunguduka kwesimbi inosungirirwa (1300-1500 ° C), chikamu chakaoma uye binder metal ichaita eutectic alloy. Mushure mekutonhodza, chizere chakasimba chinoumbwa. Kuomarara kwesamende carbide kunoenderana neWC yemukati uye saizi yezviyo, ndiko kuti, iyo yakawanda chikamu cheWC uye yakatsetseka zviyo, iyo yakakura kuoma. Kuoma kwechigadziro checarbide kunotsanangurwa nesimbi yechisungo. Iyo yakakwirira yemukati yesimbi yechisungo, iyo yakakura simba rekukotama.

Iwe unofunga mushure mekutonhodza chigadzirwa chaitwa zvizere?

Mhinduro ndeyokuti kwete! Mushure mezvo, ichaendeswa kune yakawanda miedzo. Zvigadzirwa zveTungsten carbide zvinogona kuratidza mutsauko wemakanika zvinhu mumakemikari zvikamu, zvimiro zvetishu, uye maitiro ekupisa-kurapa. Naizvozvo, iyo yekuomarara bvunzo inoshandiswa zvakanyanya mukuongorora kwecarbide zvivakwa, izvo zvinogona kutarisa kurongeka kwemaitiro ekupisa uye kutsvagisa kwezvinhu zvitsva. Iko kuomarara kwekuonekwa kwetungsten carbide kunonyanya kushandisa Rockwell kuomarara tester kuyedza HRA kuoma kwetsika. Muedzo une chimiro chakasimba uye dimensional kuchinjika kweyeyedzo chidimbu nehupamhi hwepamusoro.

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.