Ngwa seramiiki silicon carbide

1, The 'superpower' nkeceramics silicon carbide
(1) Ike siri ike dị elu, na-eguzogide iyi ma na-adịgide adịgide
Isi ike nke seramiiki silicon carbide nọ n'etiti ndị kachasị elu na ụlọ ọrụ ihe, nke abụọ na diamond. Nke a pụtara na ọ nwere oke ike eyi na mgbochi ọkọ. Dị ka ihe atụ, ọ bụrụ na anyị atụnyere ihe ndị nkịtị tụnyere akpụkpọ ụkwụ nkịtị, ha ga-ada mbà nke ukwuu mgbe ha yichara obere oge; Seramiiki silicon carbide dị ka akpụkpọ ụkwụ ndị ọkachamara na-eme njem n'èzí, n'agbanyeghị otú ọ siri ike, ọ dịghị mfe ịgbaji. Dị ka ụfọdụ ihe ndị na-emepụta ihe, ihe ndị nkịtị nwere ike ịka nká ngwa ngwa n'okpuru ọrụ dị elu na esemokwu ugboro ugboro. Otú ọ dị, ọ bụrụ na a na-eji seramiiki silicon carbide, ndụ ọrụ ha nwere ike ịgbatị nke ukwuu, enwere ike ibelata ugboro nke ndochi akụrụngwa, ma ọ bụ ọnụ ahịa na-enweghị nchekasị.
(2) Nguzogide okpomọkụ dị elu, ọ bụghị egwu " Mountain Flame "
Were ya na na a elu okpomọkụ gburugburu nke 1200 ℃, ọtụtụ ihe na-ama "enweghị ike iguzogide", ma na-agbaze na deforming, ma ọ bụ ha na-arụ ọrụ na-ukwuu belatara. Ma silicon carbide ceramics nwere ike ịnọgide na-agbanweghị n'ọdịdị, ọ bụghị naanị na-edobe ike anụ ahụ na kemịkalụ Njirimara, ma ọbụna ruo 1350 ℃, na-eme ka ha "eze nke elu okpomọkụ ike" n'etiti seramiiki ihe. Ya mere na ụfọdụ ụlọ ọrụ mmepụta ihe na-ekpo ọkụ dị elu, dị ka ọkụ ọkụ ọkụ, ndị na-ekpo ọkụ ọkụ, ụlọ ọkụ ọkụ, wdg, ihe ịrụ ụka adịghị ya na ceramics silicon carbide bụ ihe kachasị amasị, nke nwere ike ịrụ ọrụ nke ọma na gburugburu ebe okpomọkụ dị elu ma hụ na mmepụta nke ọma.
(3) Chemical kwụsie ike, acid na alkali iguzogide
N'ime mmepụta kemịkal, mmadụ na-abanyekarị na kemịkalụ na-emebi emebi dị ka acid siri ike na alkalis. Silicon carbide ceramics, nke nwere ezigbo nkwụsi ike kemịkalụ ha, dị ka oyi akwa nke "mkpuchi mgbịrịgba ọla edo" n'ihu mgbasa ozi kemịkalụ ndị a, na-eme ka ha ghara ịdaba na corrosion. Nke a na-eme ka ọ rụọ ọrụ dị mkpa n'ichepụta akụrụngwa kemịkalụ, dị ka pipeline na-eguzogide corrosion, valves, pumps, na ihe ndị ọzọ, nke nwere ike iguzogide mmebi nke ihe kemịkal ma hụ na nchekwa na nkwụsi ike nke mmepụta kemịkal.

2, "Ogige ọrụ" nkeceramics silicon carbide
(1) Mechanical ụlọ ọrụ: a inogide na eyi na-eguzogide 'ọrụ nlereanya'
N'ime usoro nhazi ihe eji eme ihe, ngwá ọrụ dị iche iche nke ịkpụ, bearings, mgbanaka akara na ihe ndị ọzọ dị mkpa iji nagide ibu dị elu na iyi nke na-eme ka ọsọ ọsọ na-eme. Ike siri ike na ike nke ceramics silicon carbide na-eme ka ha bụrụ ihe dị mma maka ihe ndị a. Ịcha ngwá ọrụ nke silicon carbide ceramics nwere ike imeziwanye nhazi nke igwe na ndụ ngwá ọrụ, ma belata ụgwọ ọrụ mmepụta ihe; Silicon carbide ceramic bearings na mgbanaka mkpuchi nwere ezigbo nguzogide iyi na arụ ọrụ akara, nke nwere ike ịrụ ọrụ nke ọma na gburugburu ebe ọrụ siri ike, belata ọdịda akụrụngwa, ma melite arụmọrụ mmepụta.
(2) Environmental desulfurization: "onye ọsụ ụzọ ndụ ndụ" na ibelata mmetọ.
Na usoro nke ulo oru desulfurization, ngwá kwesịrị ka ekpughere ike acidic desulfurization slurry ruo ogologo oge, na ndị nkịtị ihe na-adị mfe corroded na mebiri emebi. Silicon carbide ceramics, yana ezigbo nkwụsi ike kemịkalụ ha, na-agbanwe agbanwe na gburugburu acidic ma nwee ike iguzogide mbibi nke slurries desulfurization nke ọma; N'otu oge ahụ, ya ultra-elu hardness na eyi iguzogide nwere ike ịnọgide na-eguzosi ike n'ezi ihe nke components ọbụna na ihu nke ozize si siri ike ahụ na slurry. Ngwa ndị dị ka desulfurization nozzles na pipelines mere nke silicon carbide ceramics bụghị nanị budata ịgbatị ha ọrụ ndụ na ibelata downtime losses mere site ugboro ugboro nnọchi, ma hụ na mụ desulfurization arụmọrụ, na-enyere ulo oru mmepụta aga n'ihu rụọ ọrụ nke ọma n'okporo ụzọ na gburugburu ebe obibi ụkpụrụ.
(3) Chemical ụlọ ọrụ: corrosion eguzogide 'echebe'
N'ime mmepụta kemịkal, akụrụngwa kwesịrị ịbịakwute mgbasa ozi dị iche iche na-emebi emebi ugboro ugboro. Nkwụsi ike kemịkalụ dị mma nke seramiki silicon carbide na-enyere ha aka iguzogide mbibi nke kemịkalụ ndị a. N'ime akụrụngwa kemịkalụ, iji seramiki silicon carbide maka ihe ndị bụ isi dị ka nfuli, valves na pipeline nwere ike hụ na arụ ọrụ akụrụngwa kwụsiri ike ogologo oge na gburugburu kemịkalụ siri ike, belata mmezi akụrụngwa na ụgwọ nnọchi, ma melite nchekwa na ntụkwasị obi nke mmepụta kemịkal.
3, The 'na-ekwe nkwa ọdịnihu' nkeceramics silicon carbide
Site na ọganihu na mmepe nke teknụzụ na-aga n'ihu, atụmanya ngwa nke ceramik silicon carbide ga-aba ụba karịa. N'otu aka ahụ, na ọganihu na-aga n'ihu na mmepụta ihe ọhụrụ nke nkà na ụzụ nkwadebe, a na-atụ anya na a ga-ebelata ọnụahịa mmepụta nke silicon carbide ceramics, na-enye ohere itinye ya n'ọrụ n'ọtụtụ ebe; N'aka nke ọzọ, nkà na ụzụ ngwakọta nke silicon carbide ceramics na ihe ndị ọzọ na-etolitekwa mgbe niile. Site na ijikọ ceramik silicon carbide na ihe ndị ọzọ, enwere ike ịmepụta ihe ngwakọta nwere ihe ndị mara mma iji gboo mkpa ngwa dị iche iche.
Shandong Zhongpeng, dị ka ụlọ ọrụ ọkachamara na mmepụta nke silicon carbide ceramics, agba mbọ na nyocha na imepụta ngwaahịa seramiiki silicon carbide dị elu, na-enyocha ngwa ngwa nke ceramik silicon carbide n'akụkụ dị iche iche. Anyị kwenyere na ceramics silicon carbide, "onye bụ dike" nke ụlọ ọrụ ihe onwunwe, ga-emepụta ọtụtụ ọrụ ebube na mmepe nkà na ụzụ n'ọdịnihu na mmepụta mmepụta ihe, ma na-enye aka na ọganihu nke ọha mmadụ.