ntụ ntụ ọla kọpa kpuchiri nikel
Nkọwa ngwaahịa
ntụ ntụ ọla kọpa kpuchiri nickel bụ ihe na-eme ihe pụrụ iche nke nwere ezigbo conductivity na ihe mkpuchi electromagnetic.Ihe mejupụtara ya bụ ihe nickel e ji ọla kọpa kpuchiri, bụ́ nke a na-akwadebe ya site n’usoro egweri dị mma.The ntụ ntụ ihe nwere uru nke elu conductivity, elu electromagnetic shielding mmetụta, warara urughuru size nkesa na ezi dispersion.ntụ ntụ ọla kọpa nke nickel nwere ọtụtụ ngwa, gụnyere roba na-eduzi, mkpuchi ihe na-eme ihe, ihe elektrọn, ihe mkpuchi electromagnetic na ihe ndị ọzọ.N'ebe a na-emepụta ihe na-emepụta ihe, a na-eji ya akwadebe akụkụ ndị na-emepụta ihe na-emepụta ihe na-eme ka ọkpụkpụ na-eme ka ọ dịkwuo elu, dị ka teepu, ụfụfụ na-eme ka ọ bụrụ ihe ndị ọzọ. ikike nnyonye anya nke mkpuchi, dị ka ihe mkpuchi conductive, mkpuchi mkpuchi electromagnetic, wdg N'ọhịa nke akụrụngwa eletrọnịkị, a na-eji ya akwadebe ihe elektrọn dị elu na nkwụsi ike dị elu, dị ka resistors na capacitors.
Nkọwa nkọwapụta
| aha | mejupụtara | teknụzụ | Ngwa |
| ntụ ntụ ọla kọpa nwere nickel | Ni30Cu | kpuchie | Nguzogide corrosion, oke okpomọkụ na-eguzogide, ezigbo ọkụ eletrik na okpomọkụ, kwesịrị ekwesị maka nchebe corrosionn'okpuru ọnọdụ mmiri mmiri, iguzogide corrosion ikuku na acid-base corrosion, mkpuchi nwere ike dị elu, iguzogide. aru eyi na ozize, nwekwara ike-eji maka electromagnetic ọta, igwe ngwaọrụ Ntuziaka ụgbọ okporo ígwè, arụ ọrụ okpomọkụ <300 ℃ |
| Aluminom mkpuchi nickel ntụ ntụ | Ni5 Al | kpuchie | Ihe mkpuchi ahụ dị oke, a na-eji eguzogide oke okpomọkụ oxidation na eyi, na-emepụta mmeghachi omume exothermic, primer na-ejide onwe ya, dị mma.nhazi arụmọrụ, ịrụzi carbon ígwè na igwe anaghị agba nchara akụkụ, ike ga-eji maka iyuzucha muffler, valvụ oche elu okpomọkụ oxidation na ozize eyi, arụ ọrụ okpomọkụ <800 ℃ |
| Nickel chromium ntụ ntụ | kpuchie | Anti-oxidation na mgbochi iyi, mgbochi oxidation mkpuchi, mkpuchi bụ rougher karịa LF201, na-arụ ọrụ okpomọkụ <650 ℃ | |
| nickel mkpuchi alumina ntụ ntụ | Ni75Al2O3 | kpuchie | Nguzogide corrosion, iyi nguzogide, oke okpomọkụ na-eguzogide, oxidation resistance, thermal ujo eguzogide, thermalconductive mkpuchi, arụ ọrụ okpomọkụ <800 ℃ |
| Molybdenum disulfide ntụ ntụ nke nwere nickel | Ni25MoS2 | kpuchie | Mkpuchi mgbochi esemokwu, mma mmanu dị mma, kemịkalụ dị mma na nkwụsi ike, etinyere na akara ike, ihe mgbakasị ala dị ala,arụ ọrụ okpomọkụ <150 ℃ |
| ntụ ntụ diamond mkpuchi nickel | Ni (20-25)diamond | kpuchie | Isi ike dị elu, na-eyi nkwụsi ike, nguzogide mbuze, enwere ike iji ya dị ka abrasion na ịcha ihe, enwere ike iji ya dị ka onye na-ejuputa ntụ ntụ.metallurgy, arụ ọrụ okpomọkụ <350 ℃ |
| Nickel chromium ntụ ntụ | Ni50Cr | Atomization gas | Na-eguzogide oke okpomọkụ oxidation na corrosion nke sọlfọ na vanadium, eji na mgbochi corrosion nke mmanụ-ọkụ.Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ, nwere nguzogide corrosion dị mma karịa LX45, a pụkwara iji ya mee ihe dị ka oyi akwa primer na-eguzogide corrosion, yana okpomọkụ na-arụ ọrụ na-erughị 1,000 Celsius |
Uru
Ọdịnaya dị mma nke nwere gas dị ala
Obere ntụ ntụ, obere satịlaịtị ntụ ntụ
Ike njikọ dị elu, yana obere porosity
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.
