Tungsten carbide chinhu chakaomarara uye chakaoma chinowanzo shandiswa mumhando dzakasiyana siyana dzemaindasitiri nekuda kwezvakasiyana zvimiro zvakaita sesimba, kupfeka kuramba, uye kuoma.Nekudaro, sechinhu chero chipi zvacho, haina kukwana zvachose kune kusakwana, uye porosity ndiyo imwe yezvakajairika nyaya dzine chekuita netungsten carbide.
Porosity mukatitungsten carbidezvinoreva kuvapo kwezvivharo, kutsemuka, kana maburi mukati mechinhu chinogona kunetesa chimiro nekushanda kwayo.Aya ma pores anogona kukonzerwa nemhando dzakasiyana-siyana, kusanganisira nzira dzisina kunaka dzekugadzira, kusapindirana kwezvinhu zvakasvibirira zvinoshandiswa, uye kusiyana-siyana kwekuita sintering.
Porosity mu tungsten carbide inogona kuve nemhedzisiro yakakosha pazvinhu zvechinyorwa uye kuita.High porosity inogona kuderedza simba rechinhu, kuoma, uye kuoma, zvichiita kuti zvive nyore kuputika nekupfeka.Pamusoro pezvo, porosity inogona kukanganisa kugona kwechinhu kuitisa kupisa, izvo zvinogona kutungamira kune nyaya dzakadai sekuputika kwemafuta uye deformation.
Kudzikamisa porosity mu tungsten carbide, vagadziri vanogona kushandisa hunyanzvi hunyanzvi senge inopisa isostatic kudzvanya, iyo inogona kubatsira kuvhara chero pores mune izvo zvinhu.Kupisa isostatic kudzvanya kunosanganisira kuisa yakanyanya kudzvanywa uye tembiricha kune tungsten carbide zvinhu, izvo zvinobatsira kubvisa chero mapundu, voids, kana kutsemuka mune izvo zvinhu.Pakazara,
porosity inyaya yakajairika yakabatana ne tungsten carbide, asi inogona kudzikiswa nekushandisa nzira dzekugadzira dzakakodzera uye hunyanzvi, uye nekusarudza zvemhando yepamusoro zvigadzirwa.
Nguva yekutumira: Kubvumbi-22-2023
