A naghịzi eji silicon carbide nke nwere nrụgide ikuku eme ihe dị ka ihe e ji eme ka ihe dị nro, kama ọ bụ ihe ọhụrụ, a na-ejikwa ya eme ihe nke ukwuu na ngwaahịa teknụzụ dị elu, dịka seramiiki e ji ihe silicon carbide mee. Yabụ kedu uru isii dị na silicon carbide nke nwere nrụgide ikuku na itinye seramiiki silicon carbide n'ọrụ?
Uru isii nke ihe silicon carbide nke a na-esi n'ikuku eme ihe:
1. Njupụta dị ala
Ihe e ji silicon carbide mee nwere obere njupụta karịa ígwè, nke na-eme ka ngwaọrụ ahụ dị mfe.
2. Mgbochi ire ere
Ihe silicon carbide nwere ebe agbaze agbaze dị elu, ike ọgwụgwụ kemịkalụ, iguzogide ujo okpomọkụ, a na-eji silicon carbide eme ihe na abrasives, seramiiki kilns, silicon carbide blanks, enwere ike iji ya na ụlọ ọrụ ịgbaze na ịgbaze agbaze na ọkụ silinda kwụ ọtọ, brik, aluminum electrolytic cell lining, tungsten, obere ọkụ na ngwaahịa seramiiki silicon carbide ndị ọzọ.
3, oke okpomọkụ dị elu, oke mgbasawanye okpomọkụ na-ebelata
A na-emepụta ihe silicon carbide n'oge okpomọkụ dị elu. N'ebe ụfọdụ dị elu, ihe ndị chọrọ ike nhazi na nhazi nke seramiiki silicon carbide nwere ike imezu dị mkpa. Oke okpomọkụ nke silicon carbide dị ihe dị ka 800, okpomọkụ nke ígwè dịkwa naanị 250. Ngụkọta siri ike, nkezi oke mmụba okpomọkụ nke silicon carbide dị n'etiti 25 ~ 1400 bụ 4.10-6 /C. A na-atụ oke mmụba okpomọkụ nke silicon carbide, nsonaazụ ya na-egosikwa na ọnụọgụ ahụ pere mpe karịa nke ihe ndị ọzọ na-emebi ihe na ihe ndị dị elu. Silicon carbide Sinted n'okpuru nrụgide ikuku
4, oke okpomọkụ conductivity
Oke ike nke ihe silicon carbide dị elu, nke bụ ihe ọzọ dị mkpa nke ihe ndị dị na silicon carbide. Oke ike nke silicon carbide dị ukwuu karịa nke ndị ọzọ na-emegharị emegharị na abrades, ihe dị ka ugboro anọ nke corundum. Silicon carbide nwere obere oke nke mgbasawanye okpomọkụ na oke ike nke okpomọkụ, yabụ a ga-etinye obere nrụgide okpomọkụ n'ọrụ ahụ n'oge okpomọkụ na oyi. Ọ bụ ya mere ihe ndị dị na SiC ji eguzogide ujo.
5, ike igwe dị elu, ezigbo ike siri ike
Ike ígwè nke ihe silicon carbide dị elu nke ukwuu, na-egbochi mgbanwe ihe. Silicon carbide nwere ike ígwè dị elu karịa corundum.
6, ike siri ike na nguzogide iyi dị elu
Ike nke ihe silicon carbide siri ike dị oke elu, ike nke oghere Moss dịkwa 9.2 ~ 9.6, nke na-esote naanị diamond na tungsten carbide. Ma e jiri ya tụnyere ihe ígwè ígwè, ọ na-enye ike dị elu, obere coefficient nke esemokwu, obere esemokwu dịtụ ala, obere ihe siri ike n'elu na ezigbo ike iyi na-enweghị mmanụ. Na mgbakwunye, ọ na-eguzogide ihe ndị dị n'èzí, na-eme ka nnabata elu dịkwuo mma. Silicon carbide Sinted n'okpuru nrụgide ikuku.
Ojiji nke seramiiki silikọn carbide nke nwere nrụgide ikuku
1, mmepụta ihe silicon carbide nke seramiiki pụrụ iche
Ihe e ji silicon carbide mee bụ ihe nwere ike siri ike ma dị ọnụ ala, nke nwere ike imepụta ngwaahịa silicon carbide, dịka akara silicon carbide, aka uwe silicon carbide, efere silicon carbide na-egbochi bulletproof, profaịlụ silicon carbide, wdg, nke enwere ike itinye na akara igwe na ọtụtụ ọkpọkọ.
2, mmepụta ihe zirconia nke seramiiki pụrụ iche
Seramiiki Zirconia nwere nnukwu ionic conductivity, ezigbo kemịkalụ kwụsiri ike na nkwụsi ike nhazi, ọ ghọwokwa ihe a na-amụkarị ma jiri mee ihe. Site n'imeziwanye usoro mmepụta nke ihe nkiri electrolyte dabere na zirconia, ibelata okpomọkụ ọrụ na ọnụ ahịa mmepụta nke ihe ndị a, na ịgbalịsi ike inweta mmepụta ihe bụkwa ụzọ dị mkpa maka nyocha n'ọdịnihu.
Oge ozi: Sep-02-2023