Silicon Carbide Dub, raws li lub siab - Kev ua haujlwm inorganic tsis- cov khoom tseem ceeb hauv kev sib tsoo log kev sib tsoo vim nws qhov tshwj xeeb physicochemical cov khoom.
Nws tsis tsuas yog txhim kho kev ua yeeb yam, durability, ua rau muaj ntau yam kev xaiv sib tsoo, muab kev sib tsoo zoo tshaj plaws rau kev txhim kho kom zoo thiab ua haujlwm hauv kev lag luam kev lag luam.
I. Ultra {- High Hardness thiab Hnav Kuj Cuam Thiab Ua Rau Cov Tub Ntxhais Kev Sib Tsoo
Dub silicon carbide boasts ib mohs haricness ntawm 9, thib ob tsuas yog pob zeb diamond thiab cubic boron nitride, deb tshaj lub hardness ntawm dog dig. Nws cov qauv siv lead ua ntua, ntse abrasive nplej, thiab kev tiv thaiv zoo heev ua rau nws zoo tagnrho - hadness cov ntaub ntawv.
• Thaum ua haujlwm nrog cov ntaub ntawv nyuaj thiab cov iav tawv me xws li iav, ceramics nkag mus rau hnav kev ua haujlwm, tiv thaiv kev ua haujlwm ua ntej los yog chipping ntawm cov abrasive.
• Raws li cov haujlwm ua haujlwm qub, lub neej pabcuam ntawm cov neeg sib tsoo hauv zej zog sib tsoo, txo cov log hloov kho thiab txhim kho kev txhim kho machining txuas ntxiv.
Ii. Tus kheej zoo - cov pob txha ntse, tswj cov kev sib tsoo log txuas ntxiv cov log txuas ntxiv
Self - Tus yam ntxwv tseem ceeb yog tus yam ntxwv tseem ceeb ntawm kev sib tsoo log kom muaj kev lag luam kom zoo, thiab cov khoom cua dub carmide exhels nyob rau hauv lub nam. Nyob rau hauv siab thaum lub sij hawm sib tsoo, nws abrasive nplej uniformly uniformly tsoo ua ke crystal crystal planes, sib sau cov tshiab, ntse txiav txiav.
• Nws tswj tau txiav cov kev ua tau zoo yam tsis muaj kev txo cov log kev ua kom zoo, tsis txhob txo cov kev ua haujlwm tsawg dua thiab tsis zoo ntawm cov qoob loo uas muaj abrasing.
• Nws txo lub sijhawm pov tseg rau kev hnav khaub ncaws thiab cov nqi log, ua rau nws haum rau siab li ntau lawm.
III. Cov thermal zoo heev thiab cua sov dissipation xyuas kom machining qhov tseeb
Dub silicess mob caricon carmide muaj cov thermal zoo heev thermal conductivity, farior rau corundum - raws cov abrasives. Cov cuab yeej no tso cai rau kev sib tsoo log kom sai dua dissipate tshav kub los ntawm qhov kev txiav chaw thaum siab- nrawm nrawm sib tsoo.
• Txo txo cov wherpal deformation thiab hlawv tshwm sim los ntawm kev kub siab, tiv thaiv cov workpiece valensension thiab nto tas.
• Tiv thaiv kev puas tsuaj rau cov kev sib tsoo vim kev sib tsoo, nthuav nws lub neej thaum txhim kho kev nyab xeeb thiab kev ruaj ntseg ntawm cov txheej txheem sib tsoo.
IV. Lub zog tshuaj ruaj khov, haum rau ntau cov scenarios
Cov khoom cua dub tsis muaj tshuaj lom neeg nrog cov hlau feem ntau thiab tsis yog} cov hlau nyob rau cov acids thiab alkalis thiab corrosion.
• Nws tuaj yeem siv los ua cov ntaub ntawv tshwj xeeb uas tau yooj yim lossis muaj kev cuam tshuam nrog lwm cov av qeeg
• Nws tuaj yeem hloov kho ntau txoj kev machining, suav nrog kev sib tsoo qhuav thiab ntub dej sib tsoo, kev ua haujlwm ruaj khov nyob rau lwm qhov chaw txias.
V. Siab Tus Nqi -} Cov piv txwv, ntsuas ntsuas thiab raug nqi
Compared to superhard abrasives such as diamond and cubic boron nitride, black silicon carbide boasts a mature production process, readily available raw materials, and a more cost-effective approach.
• Thaum lub rooj sib tham txog kev ua haujlwm nruab nrab - Tus nqi sib tsoo, muab cov tuam txhab nrog kev hloov kho ntau dua los tswj cov nqi ntau lawm.
• Nws cov kev ua tau zoo nyob ze ntawm qhov siab ntawm- {{{{{{2} {{{2} {{{- qhov chaw tsim thiab kev sib tsoo dav dav.
Dai cua dub caricon carmide, nrog nws cov ntsiab lus zoo xws li hardalness, tshuaj zoo {{{1} {} Cov khoom siv tau ua tiav rau cov khoom siv sib tsoo. Nws tsis yog tsuas yog tsav cov kev hloov kho cov khoom lag luam uas ua tau zoo thiab ua haujlwm zoo, thiab tseem siv tau ua haujlwm zoo xws li kev tsim khoom siv nyuaj thiab muaj peev xwm ntau lawm.
