Izinzuzo Eziyingqayizivele Ze-Green Silicon Carbide Micropowder Ezintweni Zokumboza
Uma wake wasebenza ngezinto zokwakha zasezimbonini, ngokuqinisekile uke wezwa ngakhoi-silicon carbide eluhlaza. Le nto "iyinathi enzima kakhulu ukuyiqhekeza" ezweni lokuklwebha, ilandela idayimane ne-boron carbide ngokuqina, esetshenziswa kakhulu ekugayeni nasekusikeni. Kodwa kungenzeka ukuthi awuzange ucabange ukuthi uma yenziwe yaba yimpuphu encane enobukhulu be-micron futhi yengezwa ezintweni zokumboza, ingasebenza kahle kakhulu, ilethe imiphumela eminingi engalindelekile nemangalisayo. Namuhla, ake siyichaze futhi sixoxe ngezinzuzo zayo ezibalulekile emkhakheni wokumboza.
Inzuzo Yokuqala: Kunzima! Kunzima Ngempela!—Ukumelana Nokugqokwa Okungenakuqhathaniswa
Lokhu kuvela emvelweni wayo ongokwemvelo. I-carbon silicon carbide eluhlaza iqinile ngokwemvelo; ukuyifaka ezimbozweni kufana nokunikeza isembozo “ihembe lensimbi.” Cabanga ngakho, yini eyesaba kakhulu izembozo? Ukuguguleka. Isibonelo, phansi kwefektri kuhlala kugaywa futhi kukhuhlwa ama-forklift nezicathulo ezisindayo; imishini yokumba ihlale isebenza nge-ore nesihlabathi.
Kuleli qophelo, izembozo ezivamile zingase ziguge futhi zihlutshulwe ngokushesha, kodwa izembozo ezinezinhlayiya ezincane ze-silicon carbide eziluhlaza okwesibhakabhaka zibonisa ubulukhuni obukhulu kakhulu. Lezo zinhlayiya zangaphandle ezihuquzelayo ezizama ukuklwebha ungqimba lopende? Uxolo, kuzodingeka zidlule lezi zinhlayiya ezincane ezingenakubalwa, eziqinile kakhulu kuqala. Zisebenza njengezihlangu ezincane ezingenakubalwa, ezisatshalaliswa ngokulinganayo kuyo yonke izembozo, zimelana ngqo nokuguguleka. Ngakho-ke, noma kuphi lapho kudingeka khona ukumelana nokuguguleka, njengezitezi, imigqa yokuhlanganisa, ama-silo, kanye nama-screw conveyor, ukuyisebenzisa kungandisa isikhathi sokuphila kwezembozo izikhathi eziningana, konge izindleko ezinkulu zokulungisa kanye nokushintsha.
Inzuzo yesibili: Ukuqina okuqinile njengedwala—ukumelana okuhle kakhulu nokushisa okuphezulu kanye nokuqina kokushisa
Lokhu kuyinto abanye abagcwalisi abaningi abangenakukwazi ukuyifanisa.I-silicon carbide eluhlazaIbunjwe esithandweni sikagesi esishisa kakhulu esingaphezu kwama-degree Celsius angu-2000, ngakho-ke ayishisi ngokwemvelo. Uma uyifaka ezimbozweni ezimelana nokushisa okuphezulu, noma ngabe izinga lokushisa elizungezile lifinyelela kuma-degree Celsius angu-500-600 noma ngaphezulu, izohlala ingashintshi, igcina isakhiwo esizinzile kakhulu futhi ingaboli noma iguguleke lapho ifudumala.
Isibonelo, ezinye izigcwalisi zifana neqhwa, zincibilika emazingeni okushisa aphezulu; kanti i-micropowder eluhlaza ye-silicon carbide ifana netshe, iba namandla ngokushisa. Lesi sici senza ifaneleke kakhulu ukusetshenziswa ezindaweni ezishisa kakhulu njengemibhobho yokukhipha injini, ama-boiler ezimboni, ama-heat exchanger, kanye nama-chimney. Isembozo sihlala sizinzile isikhathi eside, ngaphandle kokuqhekeka noma ukuqhakaza, sivikela ngokuqinile i-substrate—inzuzo ebalulekile.
Inzuzo yesithathu: Ukubamba okuphezulu—ukunamathela okuhle kakhulu kanye namandla okumboza
Lokhu kungase kubonakale kungqubuzana: izinhlayiya ezibushelelezi neziqinile kangaka zingakwandisa kanjani ukunamathela? Imfihlo isesimeni sazo esigobile kanye nokusabalala okufanayo.
Ngaphansi kwe-microscope,i-micropowder eluhlaza ye-silicon carbideakuyona indilinga eyindilinga ngokuphelele, kodwa iyi-polygon enemiphetho ebukhali. Uma ixutshwe ne-resin yokumboza, le miphetho ebukhali isebenza njengezinzipho ezincane ezingenakubalwa, ibamba ngokuqinile i-substrate ngenkathi ngasikhathi sinye yakha i-interlock eqinile yomshini ne-matrix ye-resin. Lokhu kufana nokuma eqhweni elibushelelezi; izicathulo ezisicaba azizinzile, kodwa izicathulo ezinezipikili eziningi ematheni zingangena ngokuqinile.
Ngakho-ke, izembozo ezisebenzisa le nto ngokuvamile zibika ukunamathela okuqinile futhi azikwazi ukuxebuka. Ngaphezu kwalokho, kuthuthukisa kakhulu amandla aphelele kanye namandla okucindezela kwezembozo, okwenza zingabi buthakathaka futhi zingathinteki kalula.
Inzuzo yesine: Ukuqhuba kahle kukagesi nokushisa – ukusebenza okuyingqayizivele
Ngaphandle “kokuzivikela ngokomzimba” okukhulunywe ngakho ngenhla, iphumelela kakhulu “ekusebenzeni.” I-silicon carbide eluhlaza inezinga elithile lokuqhutshwa kokushisa. Ukuyifaka ezimbozweni kungathuthukisa umphumela wokushabalalisa ukushisa. Isibonelo, uma isetshenziswa emishinini edinga ukushabalalisa ukushisa, ukushisa kungaqhutshwa ngokulinganayo, kuvimbele ukushisa ngokweqile kwendawo.
Ngaphezu kwalokho, ngokulawula inani layo lokwengeza kanye nosayizi wezinhlayiya, ukuqhutshwa kukagesi kwengubo kungalungiswa ngezinga elithile. Lokhu kubaluleke kakhulu ezinhlelweni ezikhethekile ezidinga izakhiwo ezilwa nokungaguquguquki, njengephansi le-epoxy ezindaweni zokusebenzela ze-elekthronikhi, njengoba kuvimbela izingozi ezihlobene nokwakheka kukagesi ongaguquki.
Inzuzo Yesihlanu: Inkosi Yokusebenzisa Izindleko Ngendlela Ephumelelayo – Eyongayo Nephumelelayo
Uma sikhuluma ngemali, kuyasebenza nakakhulu. Ungase ucabange ukuthi umkhiqizo onamandla kangaka kumele ubize kakhulu, akunjalo? Lutho neze. Uma kuqhathaniswa nezinye izinto ezisezingeni eliphezulu noma izithasiselo ezikhethekile, i-green silicon carbide micropowder iyisibonelo esihle "sekhwalithi ephezulu ngentengo ephansi."
Umthombo wayo uzinzile, inqubo yayo yokukhiqiza isivuthiwe, futhi intengo yayo ishibhile ngokwemvelo. Kodwa-ke, intuthuko eyilethayo kuukugqoka ukusebenza kungokoqobo futhi kuyashesha. Ukusebenzisa imali encane ukuze uthole imiphumela emihle, okuthuthukisa kakhulu ukusebenza komkhiqizo oyinhloko ngezindleko eziphansi kakhulu - yimuphi unjiniyela noma umphathi wokuthenga ongeke athande lolu hlobo "lokusebenza kahle kwezindleko"?
Njengoba sesixoxe ngezinzuzo zayo, ake sixoxe ngendlela yokuyisebenzisa ngempumelelo, okudinga ukucatshangelwa:
Ukukhetha usayizi wezinhlayiya kubalulekile: Udinga “ukukhetha usayizi wezinhlayiya ofanele womkhiqizo ofanele.” Ukuze uthole ungqimba olubushelelezi noluncane, khetha impuphu ecolekile (isb., F800 noma ngaphezulu); ukuze uthole ungqimba olujiyile lapho indawo eqinile iyamukeleka futhi kudingeka ukumelana nokuguguleka okuphezulu, usayizi wezinhlayiya ophakathi kuya kowohlokile (isb., F180-F400) usebenza kangcono.
Ukuhlakazeka kubalulekile: le mpushana "inenkani" futhi ivame ukuhlangana ndawonye. Kumelwe uthole indlela yokuqinisekisa ukuthi ihlakazeke ngokulinganayo kuyo yonke ingubo. Uma ingaxubeki ngokulinganayo futhi yakha amaqhubu, izoba ubuthakathaka ekubandeni. Ngakho-ke, imishini emihle yokuhlakaza kanye nezinqubo zibalulekile.
Ukuxuba okuvumelanayo kubalulekile: kumele "kuhambisane" ne-resin kanye nezithasiselo. Ukwengezwa kwayo akufanele kuthinte ezinye izakhiwo zesembozo, njengokumelana nokugqwala noma ukuguquguquka.
Kafushane,i-micropowder eluhlaza ye-silicon carbideifana nendlu enamandla ephansi ezintweni zokumboza. Ayizibonisi, kodwa isekela buthule ibhena lokumelana nokuguguleka ngokuqina kwayo okuphezulu kakhulu, ivikela ukusebenza kwezinga lokushisa eliphezulu ngokuqina kwayo kokushisa, futhi ithuthukisa "ukubamba" kwengubo ngemiphetho yayo ebukhali. Kanye nokusebenza kwayo okuhle kakhulu kanye nokusebenza kahle kwezindleko, isibe "isikhali" esibalulekile ezikhalini zonjiniyela lapho kuklanywa izembozo ezisebenza kahle kakhulu.
Ngesikhathi esizayo lapho uhlangabezana nenselele yokumboza edinga ukumelana nokuguguleka, ukumelana nokushisa okuphezulu, noma amandla aphezulu, cabanga ngalo "muntu oqinile" oluhlaza okotshani—i-green silicon carbide micropowder; kungaba yimpendulo oyifunayo.