Panui - Te rere o te tukanga wawao carbide sima

Ko te rere o te tukanga sintering carbide sima

The sintering ofcarbide simako te whakakorikori i te wahanga wai, ara, ka mahia i raro i te ahuatanga kei roto te wahanga hono i te wahanga wai.Ka whakamahana te kiato ki te 1350C-1600C i roto i te oumu korehau.Ko te whakahekenga raina o te kiato i te wa o te sintering he tata ki te 18%, me te 50%.Ko te whakahekenga tika ka whakawhirinaki ki te rahi matūriki o te paura tungsten carbide me te hanganga o tecarbide sima.

https://www.ihrcarbide.com/tungsten-carbide-die/
The sintering ofcarbide simahe tukanga tinana me te matū matatini, kei roto ko te tango i te plasticizer, te whakakore i te hau, te waahi totoka, te waahi wai, te whakakotahitanga, te whakakoi, te whakakore me te rerenga, me era atu. i raro i nga tikanga whakahiato.He rereke nga ahuatanga o enei tukanga i runga i nga taputapu sintering rereke.

https://www.ihrcarbide.com/tungsten-carbide-die/
CarbideKo te whakahiato korehau he tukanga mo te whakaheke i te iti iho i te 1atm (1atm=101325Pa).Ko te whakaheke i raro i nga tikanga korehau ka tino whakaitihia te arai o te densification e te hau adsorbed i runga i te mata o te paura me te hau i roto i nga pores kati, e pai ana ki te tukanga diffusion me te densification, me te karo i te tauhohenga i waenga i te konganuku me etahi mea i roto i te hau i te wa o te tukanga sintering.Ka taea e ia te whakapai ake i te makuku o te wahanga honohono wai me te wahanga pakeke, engari me tupato ki te aukati i te mate whakaetonga o te konukawata i te wa e horoi ana.Ka taea te wehewehea te whakamaarama korehau kia wha nga waahanga, ara te waahi tangohanga kirihou, te waahi o mua i te waahi,tungsten carbidete waahi whakamaarama teitei, me te waahi whakamatao.


Wā tuku: Feb-22-2024