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Usoro nhazi seramiki

2024-03-14

Sintering bụ nkà na ụzụ nke na-eji ike ọkụ na-eme ka ọkpụkpụ ntụ ntụ dị ike. Nkọwa nke sintering na-ezo aka na usoro densification nke porous seramiiki billet n'okpuru ọnọdụ okpomọkụ dị elu, ebe elu na-ebelata, porosity na-ebelata, na-emeziwanye ihe ndị na-emepụta ihe. Naanị site n'ịghọta iwu nke mgbanwe ahụ na usoro nke ọkụ ọkụ dị elu, n'ụzọ ziri ezi na-ahọrọ na ịmepụta kiln, nkà mmụta sayensị na-emepụta ma na-emejuputa usoro ọkụ ọkụ, na-emejuputa usoro nhazi nke ntinye na ịkụnye ọkụ, enwere ike imeziwanye àgwà ngwaahịa ahụ, a ga-ebelata oriri mmanụ, ma nweta uru akụ na ụba dị mma.


Paramita na-eme mkpọtụ


Akụkụ ihe

Ntụ ntụ

Morphology, urughuru nha, urughuru nha nkesa, agglomeration, agwakọta uniformity, wdg

Njirimara kemịkalụ

Ngwakọta kemịkalụ, ịdị ọcha, ndị na-abụghị stoichiometric, ezigbo homogeneity, wdg

Usoro usoro

Okpomọkụ dị egwu, oge nkwụsịtụ, ikuku nrụgide, ịrị elu na ọdịda okpomọkụ, wdg



Usoro nkà na ụzụ na-emetụta nsị nke ihe seramiiki


(1) Mmetụta nke ọkụ ọkụ na arụmọrụ ngwaahịa

  1. Igwe ọkụ ọkụ na-ezo aka na okpomọkụ kwekọrọ na ya mgbe a na-agbanye ahụ seramiiki iji nweta ihe kacha mma, ya bụ, ọkụ na-akwụsị okpomọkụ n'oge ọrụ.
  2. Ọkwa nke ọkụ ọkụ na-emetụta kpọmkwem nha na ọnụ ọgụgụ nke ọka. Maka mgbasa ozi siri ike ma ọ bụ mmiri mmiri recrystallization, ọ bara uru ịbawanye ọkụ ọkụ. Otú ọ dị, maka poselin pụrụ iche, oke ọkụ ọkụ ọkụ ga-eme ka ọnụ ọgụgụ nke ọka buru ibu ma ọ bụ ọnụ ọgụgụ dị nta nke ọka na-amụba nke ọma, na-ebibi otu nhazi nke nhazi nhazi, si otú ahụ na-emebi ihe ndị electromechanical nke ngwaahịa ahụ.


(2) Mmetụta nke ijide oge na arụmọrụ ngwaahịa

Ịnọgide na-enwe okpomọkụ kachasị elu maka oge ụfọdụ ga-, n'otu aka ahụ, na-eme ka mgbanwe anụ ahụ na nke kemịkal zuru ezu, nke mere na anụ ahụ na-acha akwụkwọ ndụ ga-enwe usoro mmiri mmiri zuru oke na nha ọka kwesịrị ekwesị, na n'aka nke ọzọ, nhazi nhazi ahụ ga-abụkwa otu. Otú ọ dị, ọ bụrụ na oge nchekwa okpomọkụ dị ogologo, mkpụrụ osisi kristal ga-agbaze, nke na-adịghị akwado ịmepụta ọkpụkpụ siri ike na oghere ma na-ebelata ihe eji arụ ọrụ.


(3) Mmetụta nke ikuku ọkụ na arụmọrụ ngwaahịa

  1. Mmetụta nke ikuku na mgbasawanye nke aru seramiiki na-agbapụ karịa
  2. Mmetụta nke ikuku na shrinkage na sintering nke akwụkwọ ndụ akwụkwọ ndụ ahụ
  3. Mmetụta nke ikuku na agba na nnyefe nke oghere na àgwà nke oyi akwa glaze.


(4) Mmetụta nke kpo oku na ọsọ oyi na-arụ ọrụ ngwaahịa

Isi ike-adọ sintering nwere ike n'ozuzu ike kewara atọ nkebi: mbụ ogbo, nke tumadi pụtara site mgbanwe nke urughuru udi; etiti etiti, nke a na-egosipụtakarị site na mgbanwe nke ọdịdị pore; nke ikpeazụ ogbo, nke tumadi pụtara site Mbelata nke pore size.


Usoro mmiri mmiri (LPS maka nkenke) na-ezo aka n'ichepụta ahụ nke nwere ọtụtụ ntụ ntụ. Okpomọkụ na-ekpo ọkụ dị ma ọ dịkarịa ala dị elu karịa okpomọkụ na-agbaze nke otu n'ime ntụ ntụ, nke mere na usoro mmiri mmiri na-eme n'oge usoro nsị. usoro.

uru:

  1. Melite ike ịnya ụgbọ ala.
  2. Enwere ike ịkwadebe ihe ndị mejupụtara seramiiki nwere microstructure na-achịkwa yana ihe ndị kachasị mma

Mgbanye ntụtụ ceramics.jpg

Ceramics nke mgbanye pin


Agbapụtakwara sintering-ekpo ọkụ pịa sintering

Ịpị ọkụ na-ekpo ọkụ na-etinye nrụgide na oghere n'otu oge ahụ n'oge usoro nkwụsịtụ, nke na-eme ka usoro densification dịkwuo elu. Ya mere, okpomọkụ nke ikpo ọkụ na-ekpo ọkụ dị ala na oge nkwụsịtụ dị mkpụmkpụ.

Teknụzụ na-ekpo ọkụ na-ekpo ọkụ nwere akụkọ ihe mere eme nke afọ 70 ma jiri ya mee ihe na nkwadebe nke tungsten carbide na tungsten ntụ ntụ akụkụ. A na-eji ya eme ihe ugbu a n'ọtụtụ ebemmepụta nke ceramik,ntụ ntụ metallurgyna ihe mejupụtara.

akụkụ seramiiki.jpg


Uru nke ikpo ọkụ pịa sintering

  1. Nrụgide ịkpụzi achọrọ bụ naanị 1/10 nke usoro ịpị oyi
  2. Ibelata okpomọkụ na-ebelata ma na-ebelata oge nkwụsịtụ na-egbochi uto nke ọka.
  3. Ọ dị mfe ịnweta ngwaahịa ndị nwere ezigbo akụrụngwa na akụrụngwa eletrik.
  4. Nwere ike ịmepụta ngwaahịa nwere ọdịdị dị mgbagwoju anya na akụkụ ziri ezi.

Igwe igwe seramiiki.jpg

Akụkụ seramiiki Curling Iron