Ndeupi Musiyano Pakati peSilicon Carbide uye Tungsten Carbide Mechanical Seals

Misiyano Yakakosha pakati peSilicon Carbide neTungsten Carbide Mechanical Seals

Kuenzaniswa kwePhysical uye Chemical Properties

Silicon Carbide, komisheni iyi inobata chimiro checrystalline chinoumbwa nesilicon uye kabhoni maatomu. Iyo inobata isingaenzaniswi yekupisa yekupisa pakati pezviso zvechisimbiso, kuomarara kwakayerwa pa9.5 pachiyero cheMohs - chechipiri kune diamond - pamwe neakanakisa corrosion resistance property. SiC zvakare isiri-oxide ceramic zvinhu izvo zvinokonzeresa kuomarara nekuda kweakavimbika covalent zvisungo zvinokura zvakanangana mukati mechinhu chose.

Tungsten Carbide ialloy inoumbwa zvakanyanya neTungsten uye Carbon zvinhu. Iyo inogadzirwa kuburikidza nemaitiro anonzi sintering ayo anokonzeresa kuomarara kwechinhu chiyero pane imwe nzvimbo pakati pe8.5-9 pachiyero cheMohs - yakaoma zvakakwana kune chero application yakakandwa pairi asi isina kuoma seSiC. Pamusoro pekuve gobvu, WC inoratidza dhigirii rinoshamisa rekuomarara kwakatenderedza kupisa; zvisinei, haina kugadzikana mumakemikari kana ichienzaniswa neSilicon Carbide.

Misiyano Yekuita Pasi Akasiyana-siyana Operating Conditions
Kana tichienzanisa mashandiro esilicon carbide (SiC) uye tungsten carbide (WC) mechanical seals pasi penzvimbo dzakasiyana dzekushanda, zvakakosha kuti tikurukure mhinduro yavo kuzvinhu zvakaita sekupisa kwekushisa, kusiyana kwepressure, corrosive media, uye kugona kwavo kubata abrasive mamiriro.

Panyaya yekudzivirira kupisa, silicon carbide inoratidza yakanakisa kupisa conductivity uye inogona kushanda zvakanaka patembiricha yepamusoro kana ichienzaniswa netungsten carbide. Hunhu uhu hunoita kuti SiC ive sarudzo yakanakira maapplication uko kushivirira kwakanyanya kwakakosha.

Zvakasiyana, kana uchifunga kumanikidza kuramba, tungsten carbide inobata mukana wakasiyana pamusoro pesilicon carbide. Yayo denser chimiro inoita kuti ikwanise kumira zvakanyanya kudzvanywa mamiriro zviri nani pane SiC. Nekudaro, zvisimbiso zveWC zvinonyanya kufanirwa kune inorema-basa kunyorera ane yakanyanya kumanikidzwa inobatanidzwa.

Zvichienderana ne media inoshanda iyo zvisimbiso izvi zvinoratidzwa, corrosive resistance inova imwe yakakosha parameter yekuongorora. Silicon carbide inokunda tungsten carbide mukuramba acidic uye alkaline mhinduro nekuda kwechimiro chayo chemakemikari inert. Naizvozvo, zvisimbiso zveSiC zvinofarirwa mumaindasitiri anobata nemvura ine hukasha kana magasi.

Kupokana kwekupfeka pakati pemhando mbiri idzi dzezvisimbiso zvinodzokera kumashure zvichifarira tungsten carbide nekuda kwekuoma kwayo kwemukati, zvichiita kuti ive yakashongedzerwa zvirinani kubata mabrasives pamusoro penguva refu yekushandisa.

Mutengo Kuenzanisa
Kazhinji, iyo yekutanga mutengo poindi ye tungsten carbide zvisimbiso inogona kunge yakakwira kupfuura silicon carbide yakaenzana nekuda kweiyo yepamusoro kupfeka-kupokana uye kuomarara zvivakwa. Nekudaro, zvakakosha kuti utarise kwete chete mari yepamberi, asiwo yenguva refu yekushandisa mari.

Nepo tungsten carbide zvisimbiso zvingada hombe yekudyara kwekutanga, hupenyu hwavo hurefu uye kugona kwavo kunogona kugadzirisa iyi yekutanga mari nekufamba kwenguva. Kune rimwe divi, silicon carbide seals kazhinji isingadhure kumberi izvo zvinovaita inoyevedza sarudzo yebhajeti-anoziva mabhizinesi. Nekudaro, nekupihwa kwavo kushomeka kwekushomeka mune mamwe mamiriro ezvinhu, vangangoda kudzokororwa kakawanda kana kugadzirisa zvinotungamira kumitengo yenguva refu.

Misiyano muDurability uye Wear Resistance
Silicon Carbide mechini zvisimbiso zvine kuomarara kwakasiyana kwakabatana nehupamhi hwekupisa conductivity. Musanganiswa uyu unovaita kuti vasanyanya kupfekwa nekuda kwekukweshana, zvichideredza mikana yavo yekukanganisa kunyangwe pasi pemamiriro ekushanda akaomarara. Uyezve, kuramba kwavo kurwisa kemikari corrosion kunowedzera kusimba kwavo kwese.

Kune rimwe divi, Tungsten Carbide mekiniki zvisimbiso zvinopa simba risingaenzaniswi uye kusimba, izvo zvinonyatsovabatsira kutsungirira zvakakura zvekumanikidzwa kwemuviri kwenguva yakareba. Kusimba kwavo kunovimbisa kushanda kwakafanana kunyange kana vakaiswa mumamiriro ezvinhu akaoma, zvichisimudza kusada kwavo kupfeka zvakanyanya.

Zvese zviri zviviri zvinhu zvinopokana nekuwedzera kwekupisa; zvisinei, Silicon Carbide inoratidzira zvishoma zvirinani kupisa kwekushisa kupikisa zvichienzaniswa neTungsten Carbide. Izvi zvinoreva kuti zvisimbiso zveSiC kashoma kutsemuka kana kutsvedza kana zvichinge zvaratidzwa nekukurumidza shanduko yekushisa-chinhu chinobatsira zvakanaka maererano nekusimba.

Maitiro ekusarudza pakati peSilicon Carbide uye Tungsten Carbide Mechanical Seals
Kunyanya, zvakakosha kufunga nezve nharaunda iyo zvisimbiso zvichashanda. Izvo zvinofunga nezvezvinhu zvakaita sechimiro cheiyo process fluid, tembiricha mazinga, mazinga ekumanikidza, uye mukana wechero zvinhu zvinoparadza. WC inoremekedzwa zvakanyanya nekuda kwekuoma kwayo uye kushivirira kuramba kupfeka. Saka nekudaro, inogona kufarirwa munzvimbo dzinoda kusimba kurwisa abrasion kana kudzvinyirira kwakanyanya.

Nekune rimwe divi, SiC inoratidzira kupikisa kwakanyanya kuvhundutsa kwekupisa uye corrosion inoita kuti ive yakanakira maapplication uko shanduko huru yetembiricha inotarisirwa kana mvura inoparadza iripo. Iyo yakaderera friction co-efficient hunhu zvakare hunoreva kushoma kwekushandisa kwesimba nekudaro kuita kuti maSiC seals akwane kune simba-sensitive mashandiro.

Uyezve, nyaya dzemari hadzifanirwe kufuratirwa pakuita sarudzo iyi; nepo WC ichizvikudza kuomarara kwekutanga uye kupfeka zvimiro zvekudzivirira, inoita kunge inodhura kupfuura SiC vamwe. Naizvozvo, kana zvimhingamipinyi zvebhajeti iri chinhu chinodzikamisa, kusarudzira SiC inogona kunge iri mhinduro inogoneka chero pasina kuomarara/kukuvadza maitiro ekushanda.

Chekupedzisira asi chakakosha kuvimbika kwechigadzirwa chako kana ruzivo rwepamberi nesilicon carbide mechanical seals kana tungsten carbide mechanical seals. Mamwe mabhizinesi anoenderera mberi nekushandiswa zvichienderana nenhoroondo yedata kana zviitiko zvekare zvekushandisa zvekushandisa imwe mhando pamusoro peimwe inoita seine musoro kubva pakuona kwekuvimbika.

Mukupedzisa
Mukupedzisa, Silicon Carbide uye Tungsten Carbide mechini zvisimbiso mhinduro mbiri dzakasiyana dzekubata michina yekushandisa. Nepo Silicon Carbide ichipa zvinokatyamadza kupisa kupisa uye kugadzikana kwemakemikari, Tungsten Carbide inozivikanwa nekusimba kwayo uye kusimba pasi pemamiriro akanyanya. Sarudzo yako pakati pezvinhu zviviri izvi zvinofanirwa kutungamirwa nezvako chaizvo zvaunoda uye zvinodiwa zvekushandisa; hapana mhinduro yepasi rose. Chikwata chedu chehunyanzvi chehunyanzvi kuXYZ Inc. chinokunda mukupa mhinduro dzinogoneka kuti dzienderane nezvinodiwa zvemaindasitiri zvakasiyana nekubudirira.

Iwe zvino wafumura mutsauko uripo pakati peSilicon Carbide neTungsten Carbide mechini zvisimbiso, asi zviri pachena, kunzwisisa kuti ndeipi inoenderana zvirinani nemidziyo yako yekushandisa uye mabasa zvinogona kuramba zvichinetsa. Fortune inofarira vane ruzivo! Saka ita shuwa kuti iwe unozvishongedza nezano rezano rinoenderana neindasitiri yako chaiyo.