Zvakawanda sei zvaunoziva nezve tungsten carbide mitsetse?

Izvo hazvina basa kana wakashandisa tungsten carbide mitsetse kana kwete, asi ndinotenda iwe unogona kuziva chimwe chinhu nezve tungsten carbide. Isu tinogona kazhinji kuona tungsten carbide zvigadzirwa muhupenyu hwedu. Somuenzaniso, patinokwira bhazi, tinogona kuona sando pedyo nehwindo rebhazi, iyi ndiyo yatinoshandisa kupaza fafitera kutiza kana tasangana nechimbichimbi. Kazhinji, rudzi urwu rwesando ichagadzirwa ne tungsten carbide, nekuda kwekuoma kwayo. Kana iwe wakajaira kupfeka wachi, kune zvakare yakaoma alloy muwachi nekuda kwekukwira kwayo kupfeka kuramba......

Kuomarara kwecemented carbide ndeyechipiri chete kune diamond ine yakanyanyisa kupfeka kuramba. Unoziva here kuti sei simende carbide ine kuoma kwakadaro?

Nekuti tungsten carbide ndeye sintered metallurgical chigadzirwa cheupfu fomu. Iyo inogadzirwa muvacuum kana Hydrogen yekudzikisa muvira ine refractory Tungsten zvinhu (WC) micron poda sechinhu chikuru chinosanganisa uye Cobalt (Co), Nickel (Ni), kana Molybdenum (Mo) semusungiri.

Tungsten carbide haingove nehunhu hwekuomarara kwepamusoro uye kusapfeka kwepamusoro asiwo kuramba kwecorrosion uye kugadzikana kwakadzikama pasi petembiricha yepamusoro (kunyangwe pa500 ºC haina kuchinjwa uye pa1000 ºC ichiri kuoma kwakanyanya)
Tungsten carbide mitsetse ine ese maitiro e tungsten carbide.





Gadzira maitiro e tungsten carbide mitsetse
Carbide mitsetse iri kureva rectangular,inozivikanwawo se tungsten carbide flats. Iyo inogadzirwa kuburikidza nehupfu (Kunyanya WC uye Co hupfu senge formula) musanganiswa, bhora kugaya, kupfapfaidza tower kuomesa, extruding, kuomesa, sintering, (uye kucheka kana kugaya kana zvichidikanwa) kuongorora kwekupedzisira, kurongedza ipapo.kuendesa, kuongororwa kwepakati kunoitwa mushure mekuita kwega kwega kuita shuwa chete zvigadzirwa zvinokwanisa kutamiswa kune inotevera kugadzirwa maitiro.

Hunhu Kudzora kwe tungsten carbide mitsetse
Iyo HRA tester, TRS tester, Metallographic microscope (Tarisa microstructure), coercive force tester, cobalt magnetic tester inoshandiswa kuongorora uye kuona kuti zvinhu zvecarbide strip zvine hunyanzvi, kunze kwekudaro, bvunzo yekudonha inowedzerwa zvakanyanya kune carbide strip yekuongorora ita shuwa kuti hapana chikanganiso chechinhu mumutsara wakareba wese. Uye saizi yekuongorora maererano nekuraira.

Kushandiswa kwe tungsten carbide mitsetse
Zviri mukati meWC neCo mu tungsten carbide strips ane mashandisirwo akasiyana-siyana haawirirane, uye maapplication akasiyana akakura. Tungsten carbide strip inozivikanwa zvakanyanya seimwe mhando yecarbide yekucheka chishandiso. Ndeipi yakakodzera kurapa huni dzakasimba, shave board, uye yepakati-density fiberboard? Cemented carbide strips inogona kushandiswa kugadzira maturusi emapuranga, senge maturusi ekugadzira, reamer, serrated mapanga mapanga, s, uye mashizha akasiyana.

Sarudza giredhi
Kuoma kunowedzera sezvo cobalt inoderera uye iyo
dhayamita ye tungsten carbide particles inoderera. The flexural simba rinowedzera se
iyo cobalt inowedzera uye dhayamita ye tungsten carbide inoderera.
Nokudaro, inhanho inokosha zvikuru yekusarudza giredhi rakakodzera zvikuru maererano
kushandiswa kwakasiyana, zvinhu zvakasiyana zvinogadziriswa, uye nzvimbo dzakasiyana dzekushanda.
Kusarudzwa kwakashata kwemagiredhi kunokonzeresa matambudziko akadai sekucheka, kutsemuka, kupfeka nyore,
uye upenyu hupfupi.

Kune akawanda mamakisi ekusarudza

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Gamuchira munhu wese kuti awedzere zvimwe zvemukati nezve simende carbide mitsetse!