Olunye ulwazi oluphambili malunga neCemented Carbide -Iingcaciso zePropati zeMzimba

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*Ubunzima

Ubulukhuni bezinto buchazwa njengesakhono sokulwa nokuqina Icinezelwe kumphezulu wento.Ikakhulu usebenzisa imilinganiselo yeRockwell kunye neevickers.Njengoko imigaqo yovavanyo lweVickers kunye neRockwell yahlukile, kufuneka kuthathelwe ingqalelo xa kuguqulwa ukusuka kwelinye inkqubo ukuya kwelinye.

*Ukomelela kweNdawo yokuNyanzelela

Amandla entsimi okunyanzeliswa ngumlinganiselo wentsalela yemagnethi kwiluphu yehysteresis xa isibophelelo se-cobalt (Co) esikwibakala le-carbide enesamente yenziwe ngemagnethi yaza yakhutshwa yimagnethi.Ingasetyenziselwa ukuvavanya imeko yentlangano ye-alloy .I-fineer ye-grain size yesigaba se-carbide ephezulu iya kuba yixabiso lokunyanzeliswa kwamandla .

* Ukuzaliswa kweMagnetic

IMagnetic Saturation : ngumlinganiselo wokuqina kazibuthe kumgangatho .Imilinganiselo yeMagnetic Saturation kwisigaba sesibophelelo se-cobalt (Co) kwi-carbide enesamente isetyenziswa yimizi-mveliso ukuhlola ukubunjwa kwayo.Amaxabiso aphantsi okuZalisa imagnethi abonisa iqondo eliphantsi lekhabhoni okanye ubukho be-Eta-phase carbide.amaxabiso aphezulu abonisa ubukho bemagnethi "ikhabhoni yasimahla" okanye iGraphite.

*Ukuxinana

Uxinano (umxhuzulane okhethekileyo) wemathiriyeli ngumlinganiselo womthamo wayo .Ilinganiswa kusetyenziswa ubuchule bokufuduswa kwamanzi.Uxinzelelo lwekhabhide efakwe isamente luyancipha ngokulandelelana ngokunyuka komxholo wecobalt kumabakala eWc-Co.

*Ukomelela okuNgqongileyo okuNgqobhoza

I-Transverse Rapture Strength (TRS) bubuchule bezinto eziphathekayo ukuxhathisa ukugoba.ukulinganiswa kwindawo yokuphuka kwezinto kuvavanyo oluqhelekileyo lokugoba lwamanqaku amathathu.

*Uhlalutyo lweMetallographic

I-Cobalt Lakes iya kubambisana emva kokuba i-sintering, i-cobalt engaphezulu ingabakho kwindawo ethile yesakhiwo.ukwenza i-cobalt pool, ukuba isigaba sokudibanisa singanamathelisi ngokungagqibekanga, kuya kwenza iipores eziseleyo, amachibi e-Cobalt kunye ne-porosity inokubonwa ngokusebenzisa i-microscope ye-metallographic.

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Carbide Rods Processing Intshayelelo

1: Ukusika

Ukongeza kubude obuqhelekileyo be-310 okanye i-330 mm, sinokubonelela ngenkonzo ye-carbide rods yokusika nayiphi na ubude obuqhelekileyo okanye ubude obukhethekileyo.

2: Ukunyamezelana

Ukunyamezelwa kokusila okucokisekileyo kunokuba ngumhlaba ukuya kwi-h5 / h6 ukunyamezela, ezinye iimfuno zonyamezelo ezicolekileyo zinokucutshungulwa ngokwemizobo yakho.

3: I-Chamfer

Inokubonelela ngenkonzo ye-camfering ye-carbide rods ukuphucula ukusebenza kakuhle kwakho


Ixesha lokuposa: Mar-22-2022