Dukanmu mun san sandunan tungsten carbide ana amfani da su sosai wajen kera kayan aiki. Tungsten carbide zagaye mashaya ana amfani da karfe, aikin katako, takarda, marufi, bugu, sinadarai, man fetur, karafa, lantarki, da kuma tsaro masana'antu.

Carbide sanda dace da machining na kowa karfe, jefa baƙin ƙarfe, carbon karfe, gami karfe, bakin karfe, nickel tushen gami, titanium gami, zafi-resistant gami karfe, taurare karfe, gilashin fiber, filastik aluminum, taurare karfe, hada itace, high taurin aluminum gami, acrylic, PCB kayan, da dai sauransu.

Shin kun san yadda ake yin sandunan siminti na siminti daga foda zuwa babur carbide?

Sandar carbide da aka yi da siminti, Gabaɗaya an yi shi daga foda WC da foda Cobalt.

Babban Tsarin Haɓaka kamar haka:

1)      Formula kamar yadda aka tsara

2)      Powder rigar niƙa

3)      bushewar foda

4)      Extrusion ko busassun jakar isostatic latsawa

5)      Sanduna bushewa

6)      Tsayawa

Formula kamar yadda aka tsara

Da farko za a gauraya foda na WC, foda cobalt da abubuwan kara kuzari bisa ga ma'auni na ma'auni ta ƙwararrun Sinadaran.

Misali, don darajar mu UBT20, zai zama 10.2% Cobalt, kuma ma'auni shine WC foda da abubuwan doping.

Cakuda da rigar ball niƙa

Za'a saka gauraye na WC foda, cobalt foda da abubuwan kara kuzari a cikin injin niƙa rigar. Niƙa rigar ball zai ɗauki sa'o'i 16-72 dangane da fasahar samarwa daban-daban.

bushewar foda

Bayan cakuda, za a fesa foda a bushe don samun busasshen foda ko granular.

Idan hanyar da aka kafa ita ce extrusion, gaurayen foda za a sake gaurayawa da Adhesive.

Extruding ko busassun jakar isostatic latsawa

Extruding ko busassun jakar isostatic latsawa duka hanyar samar da mu don sandunan carbide tungsten.

Don diamita na sandunan carbide da aka yi da siminti≥16 mm, manyan sandunan diamita, za mu yi amfani da busassun jakar isostatic latsa hanya.

Domin sandunan carbide diamita kasa da 16 mm, za mu yi amfani da extruding hanya.

Sanduna bushewa

Daga baya, wani ɓangare na ruwa a cikin sanduna dole ne a cire su a hankali. Za a saka sandunan carbide na tungsten a cikin daki ƙarƙashin ingantattun yanayin sarrafawa. Bayan kwanaki da yawa, za a saka su a cikin tanderun bushewa na musamman. Lokacin bushewa ya dogara da girman diamita daban-daban.

Tsayawa

A shekara ta 1380℃, Cobalt zai gudana zuwa cikin sarari kyauta tsakanin hatsin carbide tungsten.

Lokacin sintering kusan awanni 24 ya dogara da maki daban-daban da girma dabam.

Bayan sintering, za ku ga carbide sanduna babu kowa. Wannan shi ne babban tsari cewa yadda foda zuwa siminti carbide sanduna ba kowa.

Bayan sintering, za mu iya aika shi zuwa sito? Amsar carbide ZZBETTER ita ce a'a.

Za mu yi jerin tsauraran dubawa. Irin su gwada madaidaiciya, girma, aikin jiki da sauransu. Za a tanadi sandunan carbide na tungsten a cikin ma'ajiyar mu ko kuma a tace su a cikin sashin niƙa mara ƙarancin cibiya.

Lokaci na gaba, za mu rubuta don nuna bambanci da fa'idar sandunan carbide na tungsten.

Idan kuna da wasu abubuwan da kuke son sanin cikakkun bayanai, za mu rubuta a nan gaba.