Kwiinkqubo zokuvelisa zanamhlanje, ukuchaneka kwemveliso, ukusebenza kakuhle kwezixhobo, kunye nobomi benkonzo yecandelo kuxhomekeke kakhulu ekuphuculeni ubunjineli bomphezulu. Njengendlela ebalulekileyo yonyango lomphezulu, iteknoloji yokubopha eqinileyo iye yasetyenziswa kakhulu kumashishini afana nezixhobo zokusika, iimold, izinto ezibalulekileyo zeemoto, kunye neemveliso ze-3C. Isebenza njengesixhobo esibalulekileyo sokuphucula ukuqina, ukuthembeka, kunye nokusebenza ngokubanzi.
Inkcazo yoBugcisa yeNombolo 1 kunye nokuBekwa kweMisebenzi
“Iingubo eziqinileyo” ngokubanzi zibhekisa kwiifilimu ezibhityileyo ezisebenzayo ezifakwe kwi-substrate ngeendlela ze-Physical Vapor Deposition (PVD) okanye i-Chemical Vapor Deposition (CVD). Ezi ngubo zihlala zinobukhulu obuqala kwi-1 ukuya kwi-5 μm, kunye nobunzima obuphezulu (>2000 HV), i-coefficient ephantsi yokungqubana (<0.3), uzinzo oluhle kakhulu lobushushu, kunye nokunamathela okuqinileyo kwe-interfacial—okwandisa kakhulu ubomi benkonzo kunye nemida yokusebenza kwezinto ze-substrate.
Endaweni yokusebenza nje “njengesigqubuthelo” somphezulu, ii-coatings eziqinileyo zenziwe ngezakhiwo ezilungiselelweyo ze-layer, izixhobo ezikhethiweyo, kunye neendlela zokuncamathela ze-substrate-coating. Oku kwenza ii-coatings zikwazi ukumelana neemeko zokusebenza ezinzima ngelixa ngaxeshanye zibonelela ngokumelana nokuguguleka, ukuzinza kobushushu, kunye nokukhuselwa kokugqwala.
Imigaqo yokusebenza yeNombolo 2 yoKugquma okunzima
Iingubo eziqinileyo zifakwa ikakhulu kusetyenziswa iindlela ezimbini eziphambili: iPhysical Vapor Deposition (PVD) kunye neChemical Vapor Deposition (CVD).
1. Ukususwa koMphunga woMzimba (i-PVD)
I-PVD yinkqubo esekwe kwi-vacuum apho izinto zokugquma ziphuma khona ngomphunga, zitshiza, okanye zifakwe i-ionization kwaye zifake ifilimu encinci kumphezulu we-substrate. Le nkqubo idla ngokubandakanya:
Ukufuma kwezinto okanye ukutshiza
Ukuthuthwa kwesigaba somphunga: Iiathom/ii-ion ziyafuduka kwindawo engenamoya
Ukwakheka kwefilimu: Ukufuma kunye nokukhula kwengubo exineneyo kwisiseko
Iindlela eziqhelekileyo ze-PVD ziquka:
Ukufuma kobushushu
Ukutshiza ngeMagnetron
Ukwaleka kwe-Arc Ion
2. Ukususwa koMphunga weKhemikhali (i-CVD)
I-CVD ibandakanya ukungenisa ii-precursors zegesi kumaqondo obushushu aphezulu ukuze zenze iikhemikhali kumphezulu we-substrate, zenze i-coating eqinileyo. Le ndlela ifanelekile kwii-coating ezizinzileyo kubushushu ezifana ne-TiC, i-TiN, kunye ne-SiC.
Iimpawu eziphambili:
Ukunamathela okuqinileyo kwi-substrate
Ubuchule bokwenza iingubo ezixineneyo
Amaqondo obushushu aphezulu okucubungula afuna ii-substrates ezimelana nobushushu
Imeko yesicelo yeNombolo 3
Kwiindawo zoshishino ezibandakanya imithwalo ephezulu kunye nokusebenza rhoqo, izinto zichaphazeleka kukungqubana, ukugqwala, kunye noxinzelelo lobushushu. Iingubo eziqinileyo zenza umaleko wokukhusela oqinileyo, ukungqubana okuphantsi, kunye nozinzo lobushushu ophucula kakhulu ukusebenza kwenxalenye kunye nobomi bayo:
Izixhobo Zokusika: Iingubo ezifana neTiAlN kunye neAlCrN ziphucula kakhulu ukumelana nobushushu kunye nokusebenza kokuguguleka, zandisa ubomi bezixhobo ngokuphindwe kabini ukuya kahlanu, zinciphisa utshintsho lwezixhobo, kwaye ziphucula ukuhambelana komatshini.
Iimbombo kunye neePunches: Iingubo zeTiCrAlN kunye neAlCrN zinciphisa ukuguguleka, ukurhawuzelelwa, kunye nokuqhekeka kokudinwa kobushushu—ziphucula ubomi benkonzo yembombo, umgangatho wayo, kwaye zinciphisa ixesha lokungasebenzi.
Izinto Ezisetyenziswa Kwizithuthi: Iingubo zeDLC (ezifana neDayimane kwiCarbon) ezikwizinto ezifana neetappets, iipiston pins, kunye neevalve lifters zinciphisa ukungqubana kunye nokuguguleka, zandisa amaxesha okutshintshwa, kwaye ziphucula ukusebenza kakuhle kwepetroli.
I-3C Consumer Electronics: I-TiN, i-CrN, kunye nezinye izinto eziqinileyo zokuhombisa ezikwii-smartphone housing kunye nee-bezels zekhamera zibonelela ngokumelana nokukrwela kunye nokukhusela ukugqwala ngelixa zigcina ukugqitywa kwesinyithi ukuze kuphuculwe amava omsebenzisi.
Isishwankathelo sesicelo nguShishino
| Ishishini | Izicelo | Uhlobo lweengubo eziqhelekileyo | Uphuculo Lokusebenza |
| Izixhobo Zokusika | Izixhobo zokujika, izixhobo zokusika, iidrill, iimpompo | I-TiAlN, i-AlCrN, i-TiSiN | Ukumelana nokuguguleka okuphucukileyo kunye nobunzima bobushushu; ubomi bezixhobo ezi-2–5 |
| Ishishini lokubumba | Ukunyathela, ukujova, kunye nokuzoba iimolds | I-TiCrAlN, i-AlCrN, i-CrN | Ukuchasana nokurhawuzelelwa, ukumelana nokudinwa kubushushu, ukuchaneka okungcono |
| Izixhobo zeMoto | Iipiston piston, iitappets, izikhokelo zeevalvu | I-DLC, i-CrN, i-Ta-C | Ukungqubana okuphantsi kunye nokuguguleka, ukuqina okuphuculweyo, ukonga ipetroli |
| Ishishini lokubumba | Ukunyathela, ukujova, kunye nokuzoba iimolds | I-TiCrAlN, i-AlCrN, i-CrN | Ukuchasana nokurhawuzelelwa, ukumelana nokudinwa kubushushu, ukuchaneka okungcono |
| Izixhobo zeMoto | Iipiston piston, iitappets, izikhokelo zeevalvu | I-DLC, i-CrN, i-Ta-C | Ukungqubana okuphantsi kunye nokuguguleka, ukuqina okuphuculweyo, ukonga ipetroli |
| Izixhobo Zokwenza Ubushushu | Intloko ebandayo iyafa, izibhakela | I-AlSiN, i-AlCrN, i-CrN | Uzinzo oluphuculweyo lobushushu kunye namandla omphezulu |
Izisombululo ze-NO.5 ze-Zhenhua Vacuum's Hard Coating Deposition: Ukuvumela
Ukuveliswa kweMveliso eSebenza ngokuPhezulu
Ukuze kuhlangatyezwane nemfuno ekhulayo yeengubo ezisebenza kakuhle kumashishini onke, iZhenhua Vacuum inikezela ngezisombululo zokubeka i-hard coating eziphucukileyo ezibonisa ukusebenza kakuhle kwe-deposition kunye nokuhambelana kweenkqubo ezininzi—ezilungele ukwenziwa ngokuchanekileyo kwiimold, izixhobo zokusika, kunye nezixhobo zeemoto.
Iingenelo eziphambili:
Ukucoca i-arc plasma ngokufanelekileyo ekunciphiseni i-macroparticle
Iingubo zeTa-C ezisebenza kakuhle ezidibanisa ukusebenza kakuhle kunye nokuqina
Ubunzima obuphezulu kakhulu (ukuya kuthi ga kwi-63 GPa), i-coefficient ephantsi yokungqubana, kunye nokumelana nokugqwala okugqwesileyo
Iintlobo zokwaleka ezisebenzayo:
Le nkqubo ixhasa ukufakwa kweengubo eziqinileyo nezishushu kakhulu eziquka i-AlTiN, i-AlCrN, i-TiCrAlN, i-TiAlSiN, i-CrN, phakathi kwezinye—ezisetyenziswa kakhulu kwiimold, izixhobo zokusika, ii-punching, iindawo zeemoto, kunye neepiston.
Ingcebiso yezixhobo:
(Ubukhulu benkqubo obulungiselelwe wena bufumaneka xa uceliwe.)
Umatshini wokugquma iPVD oqinileyo we-1.MA0605
2.Umatshini wokugquma ifilimu eqinileyo ye-HDA1200
3.Umatshini wokugquma omelana nokuguguleka we-HDA1112
–Eli nqaku likhutshwe ngu umatshini wokugquma nge-vacuumumenzi I-Zhenhua Vacuum.
Ixesha leposi: Meyi-26-2025