silicon carbide ntụ ntụ
Nkọwa ngwaahịa
Ngwongwo anụ ahụ nke silicon carbide ntụ ntụ gụnyere ike dị elu, nkwụsi ike na-eyi, nguzogide corrosion, nrụpụta ọkụ dị elu, mkpuchi ọkụ eletrik dị mma na arụmọrụ ujo obosara.Ihe ndị a na-eme ka SIC ntụ ntụ bụrụ ihe dị mma, nke a pụrụ iji mee ihe na gburugburu ebe dị egwu dị ka okpomọkụ dị elu, nrụgide dị elu, ike dị elu na radieshon siri ike.Silicon carbide ntụ ntụ nwere ọtụtụ ngwa ngwa, ọkachasị gụnyere ceramics, semiconductor, ike ọhụrụ na mpaghara ndị ọzọ.N'ọhịa nke ceramics, silicon carbide ntụ ntụ nwere ike iji kwadebe ihe ndị dị elu nke seramiiki, dị ka nnukwu efere seramiiki dị elu, ceramic bearings, wdg. dị ka diodes, ngwaọrụ ike, wdg N'ọhịa nke ume ọhụrụ, silicon carbide ntụ ntụ nwere ike iji kwadebe ihe nkiri na-emegide echiche maka mkpụrụ ndụ anyanwụ iji meziwanye ngbanwe nke ike anyanwụ.
Nkọwa nkọwapụta
| nkọwapụta silicon carbide sic ntụ ntụ maka nonabrasive | ||||
| Ụdị | Ngwakọta kemịkalụ ntụaka (%) | Nha (mm) | ||
| SiC | FC | Fe2O3 | ||
| TN98 | ≥98.00 | <1.00 | <0.50 | 50 ~ 0 |
| TN97 | ≥97.00 | <1.50 | <0.80 | 13 ~ 0 |
| TN95 | ≥95.00 | <2.50 | <1.00 | 10 ~ 0 |
| TN90 | ≥90.00 | <3.00 | <2.50 | 5 ~ 0 |
| TN88 | ≥88.00 | <3.50 | <3.00 | 0,5-0 |
| TN85 | ≥85.00 | <5.00 | <3.50 | 100F |
| TN60 | ≥60.00 | <12.00 | <3.50 | 200F |
| TN50 | ≥50.00 | <15.00 | <3.50 | 325F |
Usoro njikwa mma
Huarui nwere usoro njikwa mma siri ike.Anyị na-anwale ngwaahịa anyị mbụ mgbe anyị mechara mmepụta anyị, anyị na-anwalekwa ọzọ tupu nnyefe ọ bụla, ọbụna sample.Ma ọ bụrụ na ịchọrọ, anyị ga-achọ ịnakwere ndị ọzọ iji nwalee.N'ezie ọ bụrụ na-amasị gị, anyị nwere ike ịnye gị sample iji nwalee.
Sichuan Metallurgical Institute na Guangzhou Institute of Metal Research kwadoro ogo ngwaahịa anyị.Ogologo oge imekọ ihe ọnụ na ha nwere ike ịzọpụta ọtụtụ oge ule maka ndị ahịa.
