Carbide da aka yi da siminti, a matsayin "hakoran masana'antu", abu ne mai mahimmanci ga kayan aikin zamani. Aikace-aikacensa yana ƙara yaɗuwa, kuma yana shahara sosai a fannoni da yawa kamar mai da iskar gas, hakar ma'adinai, sarrafa ruwa, injinan gini, sararin samaniya da sauransu. Don haka, ta yaya za a yi amfani da ƙayyadaddun albarkatu don inganta ingantaccen aiki? Wannan yana buƙatar haɓaka aikin simintin carbide don inganta rayuwar sabis da ingantaccen aiki.

1.Inganta ingancin albarkatun kasa.

A.Haɓaka tsabtar albarkatun ƙasa

An yi imani da cewa abubuwan da aka gano irin su Na, Li, B, F, Al, P, K da sauran abubuwan ganowa tare da abun ciki a ƙasa 200PPm suna da tasiri daban-daban akan raguwa, carbonization da sintering na siminti carbide na N foda, Kuma tasiri akan kaddarorin da tsarin haɗin gwal kuma ya cancanci yin nazari. Misali, gami da ƙarfi da ƙarfi da ƙarfi mai ƙarfi (kamar ma'adinan ma'adinai da kayan aikin milling) suna da buƙatu masu girma, yayin da ci gaba da yankan kayan haɗin gwal tare da ƙarancin tasiri amma babba. Machining daidaito baya bukatar high albarkatun kasa tsarki.

B.Sarrafa girman barbashi da rarraba albarkatun kasa

Ka guje wa ɓangarorin da suka wuce gona da iri a cikin albarkatun carbide ko cobalt foda, kuma hana samuwar hatsin carbide maras kyau da wuraren tafkunan cobalt lokacin da aka haɗa gami.

A lokaci guda, girman barbashi da nau'in nau'in nau'in kayan aiki ana sarrafa su don biyan bukatun samfuran daban-daban. Misali, kayan aikin yankan yakamata suyi amfani da tungsten carbide foda tare da girman barbashi Fisher kasa da microns 2, kayan aikin da ba su da ƙarfi yakamata suyi amfani da 2-3 microns tungsten carbide foda, kuma kayan aikin haƙar ma'adinai yakamata suyi amfani da tungsten carbide foda mafi girma fiye da 3 microns.

2. Inganta microstructure na gami.

Ultrafine hatsi Alloy

Girman hatsin carbide bai wuce μm ba, kuma yana iya samun babban tauri da tauri a lokaci guda.

Haɗaɗɗen Tsarin Tsarin Halitta

Tsarin magunguna na yau da kullun sune keɓaɓɓen nau'ikan carbide tare da m microstructure ko abun microsition, wanda aka yi ta hanyar haɗa nau'ikan gauraya tare da abubuwan da aka gyara daban-daban ko kuma masu girma dabam ko daban-daban masu girma dabam. Yana da sau da yawa yana da babban tauri na ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙura.

Alloys na sama

Ta hanyar tsari na musamman na samarwa, tsarin gami ya ƙunshi daidaitacce anisotropic tungsten carbide yankuna flake kristal guda ɗaya waɗanda ke da alaƙa da jijiyoyin ƙarfe masu arzikin cobalt. Wannan gami yana da ƙwaƙƙwaran juriya na lalacewa kuma yana da tsayin daka sosai lokacin da aka yi masa maimaita girgiza.

Aloy mai girma

Alloys tare da canje-canje na gradient a cikin abun da ke ciki suna haifar da canje-canje na gradient a cikin taurin da tauri.

3. Inganta ko zaɓi sabon lokaci mai wuya da haɗin kai.

4. Jiyya taurin saman.

Warware sabani tsakanin juriya da juriya, tauri da ƙarfin siminti carbide.

Rufe:DEposit Layer na TiC ko TiN akan saman gami mai ƙarfi tare da mafi kyawun tauri ta hanyoyin jiki ko sinadarai don ƙara juriya na gami.

A halin yanzu, mafi saurin haɓakar haɓakar boronizing, nitriding, da ajiyar tartsatsin wutar lantarki shine simintin siminti mai rufi.

5. Ƙara abubuwa ko mahadi.

6. Maganin zafi na siminti carbide.