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  • Maxay yihiin siyaabaha lagu hagaajin karo waxqabadka karbidhida sibidhka

02

2022

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06

Maxay yihiin siyaabaha lagu hagaajin karo waxqabadka karbidhida sibidhka


    Carbid sibidhka, sida "ilkaha warshadaha", waa shay lagama maarmaan u ah qalabka casriga ah. Codsigeeda ayaa si isa soo taraysa u sii faafaya, waxaana aad looga jecel yahay dhinacyo badan sida saliidda iyo gaasta, macdanta dhuxusha, xakamaynta dareeraha, mishiinada dhismaha, hawada hawada iyo wixii la mid ah. Haddaba, sida loo isticmaalo kheyraadka xaddidan si loo horumariyo waxtarka? Tani waxay u baahan tahay hagaajinta waxqabadka karbidhida sibidhka si loo horumariyo nolosha adeegga iyo hufnaanta shaqada.

What are the ways to improve the performance of cemented carbide

1.Hagaajinta tayada alaabta ceeriin.

A.Hagaajinta nadiifinta alaabta ceeriin

Waxaa la rumeysan yahay in walxaha raadraaca sida Na, Li, B, F, Al, P, K iyo walxaha kale ee raadraaca leh ee ka hooseeya 200PPm ay leeyihiin heerar kala duwan oo saameyn ku leh dhimista, kaarbooneysiinta iyo isku-dhafka carbide sibidhka ee budada N, iyo saamaynta ay ku leedahay guryaha iyo qaab-dhismeedka daawaha ayaa sidoo kale mudan in la barto.Tusaale ahaan, Alloys leh xoog sare iyo adkaanta saamaynta sare (sida Alloys macdanta iyo qalabka wax lagu shiida) waxay leeyihiin shuruudo sare, halka si joogto ah goynta qalab Alloys leh saamaynta hoose laakiin sare saxsanaanta makiinadu uma baahna nadiifinta alaabta ceeriin sare.

B.Xakamee xajmiga walxaha iyo qaybinta alaabta ceeriin

Ka fogow walxaha cayriin ee karbidhida ama budada kobalt ee alaabta ceeriin, oo ka ilaali samaynta badarka karbidhida ee aan la taaban karin iyo barkadaha cobalt marka daawaha la miiro.

Isla mar ahaantaana, xajmiga walxaha iyo xajmiga walxaha ee alaabta ceeriin ayaa la xakameynayaa si loo daboolo baahiyaha alaabta kala duwan. Tusaale ahaan, qalabka wax lagu gooyo waa in ay isticmaalaan budada carbide tungsten oo leh qayb ka mid ah Fisher oo ka yar 2 microns, qalabka u adkaysta waa in ay isticmaalaan 2-3 microns tungsten carbide budada ah, iyo qalabka macdanta waa in ay isticmaalaan budada carbide tungsten ka weyn 3 microns.

2. Hagaajinta qaab-dhismeedka yar-yar ee daawaha.

Ultrafine Grain Alloy

Cabbirka hadhuudhka ee karbidhidu wuu ka yar yahay 1μm, wuxuuna yeelan karaa qallafsanaan sare iyo adag isku mar.

Alloys-dhismeedka kala duwan

Daawaha qaab-dhismeedka Heterogeneous waa noocyo gaar ah oo kaarbiid sibidh ah oo leh qaab-dhismeed aan sinnayn ama ka kooban, kaas oo lagu sameeyo isku dhafka laba nooc oo isku dhafan oo leh qaybo kala duwan ama cabbirro kala duwan. Inta badan waxay leedahay adkeysi sare oo ka mid ah alwaaxyada qallafsan ee qashinka ah iyo caabbinta xirashada sare ee alaabooyinka yaryar ee dhogorta leh, ama labadaba adagaanta sare ee alwaaxyada cobalt sare iyo caabbinta sare ee caabbinta hoose ee cobalt.

Alloys dhisme sare

Iyada oo loo marayo hannaan wax-soo-saar gaar ah, qaab-dhismeedka alloy-ku wuxuu ka kooban yahay anisotropic tungsten carbide halbeegga flake ee hal-abuurka leh ee ku xiran xididdada birta ee cobalt-ka hodanka ah. Alloyskan waxa uu leeyahay iska caabin aad u sarreeya iyo adkeysi aad u sarreeya marka ay la kulmaan shoog cadaadis soo noqnoqda.

Daawaha Gradient

Alloys-ka leh isbeddellada gradient ee halabuurka waxay horseedaan isbeddel tartiib tartiib ah ee adkaanta iyo adkaanta.

3. Hagaajinta ama dooro waji cusub oo adag iyo weji xidhidh

4. Daaweynta adkaanta dusha sare.

Xalli iska horimaadyada u dhexeeya xidhashada caabbinta iyo adkaanta, adkaanta iyo xoogga karbidhida sibidhka.

Dahaarka:DEposit lakabka TiC ama TiN oo ku yaal dusha sare ee daawaha adag oo leh adayg ka wanaagsan hababka jireed ama kiimikaad si loo kordhiyo caabbinta xirashada ee daawaha.

Waqtigan xaadirka ah, horumarka ugu dhaqsaha badan ee boronization, nitriding, iyo kaydinta dhimbiil koronto waa karbidhida sibidhka ee dahaarka leh.

5. Ku darista walxo ama iskudhisyo.

6. Daawaynta kulaylka ee carbide sibidhka.


Hal qayb oo ka mid ah Zhuzhou Chuangde Cemented Carbide Co., Ltd

Tel:+86 731 22506139

Taleefanka:+86 13786352688

info@cdcarbide.com

Ku dar215, dhismaha 1, Ardayda Caalamiga ah ee Pioneer Park, Taishan Road, Degmada Tianyuan, Magaalada Zhuzhou

NOO SOO DIR


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