Itandukaniro ry'ingenzi hagati ya Silicon Carbide na Tungsten Carbide Mechanical Seals
Kugereranya imiterere y'umubiri n'iya chimique
Iyi Silicon Carbide, iyi mvange ifite imiterere ya kristu igizwe na atome za silikoni na karuboni. Ifite ubushobozi bwo gutwara ubushyuhe budasanzwe hagati y’ibikoresho byo ku ruhande bya seal, ubukana bwinshi buri kuri 9.5 ku gipimo cya Mohs - icya kabiri nyuma ya diyama - hamwe n’ubushobozi bwiza bwo kurwanya ingese. SiC kandi ni ibikoresho bya keramike bidakoresha okiside bitera gukomera cyane bitewe n’imigozi yayo yizewe ikura mu cyerekezo cyose cy’ibikoresho.
Tungsten Carbide ni icyuma gikozwe ahanini n'ibintu bya Tungsten na Carbone. Cyakozwe binyuze mu buryo bwitwa sintering butuma habaho igipimo cy'ibintu bikomeye cyane hagati ya 8.5-9 ku gipimo cya Mohs - gikomeye bihagije ku buryo iyo ari yo yose ikoreshwa ariko ntabwo ikomeye nka SiC. Uretse kuba ikomeye, WC igaragaza ubukana butangaje bw'ubushyuhe; icyakora, ntabwo ihinduka cyane mu buryo bwa shimi ugereranije na Silicon Carbide.
Itandukaniro mu mikorere mu bihe bitandukanye by'imikorere
Mu kugereranya imikorere ya silikoni karubide (SiC) na tungsten karubide (WC) mu buryo butandukanye bwo gukora, ni ngombwa kuganira ku buryo bikemura ibibazo nk'ubushyuhe bukabije, ihindagurika ry'umuvuduko, ibyuma bihumanya, n'ubushobozi bwabyo bwo guhangana n'ibintu bitera kwangirika.
Ku bijyanye no kwihanganira ubushyuhe, karubide ya silikoni igaragaza ubushobozi bwo gutwara ubushyuhe neza kandi ishobora gukora neza ku bushyuhe buri hejuru ugereranije na karubide ya tungsten. Iyi miterere ituma SiC iba amahitamo meza yo gukoreshwa aho kwihangana ku bushyuhe bwinshi ari ingenzi.
Ahubwo, iyo utekereje ku kudashyuha, tungsten carbide ifite inyungu idasanzwe ugereranyije na silicon carbide. Imiterere yayo ikomeye ituma ishobora kwihanganira imiterere y'umuvuduko ukabije kurusha SiC. Bityo, WC seal zikwiriye cyane gukoreshwa mu mirimo ikomeye kandi irimo umuvuduko mwinshi.
Bitewe n'aho izi nseri zihurira, ubushobozi bwo kurwanya kwangirika buba ikindi kintu cy'ingenzi mu gusuzuma. Karuboni ya silikoni irusha karuboni ya tungsten mu kurwanya aside na alkaline bitewe n'imiterere yayo idakora neza. Kubwibyo, SiC seal zikundwa cyane mu nganda zikora ku mazi cyangwa imyuka ikaze.
Ubudahangarwa bw'ubu bwoko bubiri bw'udupfukamunwa busubira inyuma bugahitamo tungsten carbide bitewe n'ubukana bwayo karemano, bigatuma irushaho kuba ifite ubushobozi bwo guhangana n'ibintu bikomeretsa mu gihe kirekire ikoreshwa.
Kugereranya Ibiciro
Ubusanzwe, igiciro cya mbere cya tungsten carbide seals gishobora kuba kiri hejuru ugereranyije na silicon carbide equivalent bitewe nuko idashira kandi ikaba ikomeye. Ariko, ni ngombwa kuzirikana atari ikiguzi cy'ibanze gusa, ahubwo no ku giciro cy'igihe kirekire cy'imikorere.
Nubwo imisego ya karuboni ya tungsten ishobora gusaba ishoramari rinini rya mbere, kuramba kwayo no gukora neza bishobora kwishyura ikiguzi cyayo cya mbere uko igihe kigenda gihita. Ku rundi ruhande, imisego ya karuboni ya silikoni muri rusange ihendutse cyane, bigatuma iba amahitamo meza ku bigo bikoresha amafaranga make. Ariko, bitewe n'uko idashira cyane mu bihe bimwe na bimwe, ishobora gukenera gusimburwa kenshi cyangwa kubungabungwa bigatuma ikiguzi cyayo cy'igihe kirekire kiri hejuru.
Itandukaniro mu Kuramba no Kudashira
Ibyuma bya Silicon Carbide bifite ubukana budasanzwe hamwe n’ubushyuhe bwinshi. Ubu buryo butuma bidapfa kwangirika bitewe no gukururana, bigabanya amahirwe yo guhinduka ndetse no mu gihe cy’akazi gakomeye. Byongeye kandi, ubushobozi bwabyo bwo kurwanya ingese z’ibinyabutabire burushaho kongera uburambe bwabyo muri rusange.
Ku rundi ruhande, Tungsten Carbide mechanical seal zitanga imbaraga n'ubudahangarwa bidasanzwe, bizifasha kwihanganira igitutu gikomeye cy'umubiri mu gihe kirekire. Ubuhanga bwazo butuma zikora neza nubwo zihura n'ingorane zikomeye, bigatuma zidasaza cyane.
Ibikoresho byombi birarwanya ubushyuhe bwinshi; icyakora, Silicon Carbide igaragaza ubushyuhe bwiza ugereranyije na Tungsten Carbide. Ibi bivuze ko SiC seal zidakunze kwangirika cyangwa kwangirika iyo zihuye n'impinduka zihuse z'ubushyuhe—ikintu gikora neza mu kuramba.
Uburyo bwo guhitamo hagati ya Silicon Carbide na Tungsten Carbide Mechanical Seals
Mbere na mbere, ni ngombwa gusuzuma ibidukikije aho ibifunga bizakorera. Ibyo bishingira ku bintu nk'imiterere y'amazi akoreshwa, ubushyuhe, urwego rw'umuvuduko, n'ubushobozi bw'ibintu byangiza. WC ifatwa nk'ikintu gikomeye kubera gukomera kwayo no kwihanganira kwangirika kwayo. Bityo, ishobora gukundwa mu bidukikije bisaba gukomera mu gihe cyo kwangirika cyangwa gushyuha gukabije.
Ku rundi ruhande, SiC igaragaza ubudahangarwa bwiza ku bushyuhe n'ingese, ibi bigatuma iba nziza cyane mu bikorwa aho ubushyuhe butegerejwe guhinduka cyane cyangwa hari amazi yangiza cyane. Imiterere yayo yo kudakoresha ingufu nyinshi kandi ituma ikoreshwa nabi bityo bigatuma SiC seal iba nziza mu bikorwa byo kwirinda ingufu.
Byongeye kandi, ibitekerezo by'imari ntibikwiye kwirengagizwa mu gihe ufata iri hitamo; nubwo WC ifite ubushobozi bwo gukomera no kudashira, ikunze kuba ihenze kurusha SiC. Kubwibyo, niba ingengo y'imari ari ikintu kiyibangamira, guhitamo SiC bishobora kuba igisubizo gishoboka mu gihe nta mikorere mibi/yangiza.
Icya nyuma ariko cy'ingenzi ni ubudahemuka bw'ikirango cyawe cyangwa uburambe bwawe bwa mbere mu gukoresha silicon carbide mechanical seals cyangwa tungsten carbide mechanical seals. Hari ibigo bikomeza gukoresha bitewe n'amakuru y'amateka cyangwa imikorere ya kera yo gukoresha ubwoko bumwe kuruta ubundi, ibyo bikaba bisa n'aho ari byiza ukurikije uko byizewe.
Mu gusoza
Muri make, Silicon Carbide na Tungsten Carbide mechanical seal ni ibisubizo bibiri bitandukanye byo guhangana n’ikoreshwa rya mekanike. Nubwo Silicon Carbide itanga ubushobozi bwo kwirinda ubushyuhe n’ubudahangarwa, Tungsten Carbide izwiho kuramba kwayo no gukomera kwayo mu bihe bikomeye. Guhitamo ibi bikoresho bibiri bigomba kugengwa n’ibyo ukeneye byihariye n’ibyo ukeneye mu ikoreshwa; nta gisubizo rusange gihari. Itsinda ryacu ry’inzobere muri XYZ Inc. ni inzobere mu gutanga ibisubizo bihuye n’ikoreshwa ryabyo kugira ngo bihuze n’ibikenewe mu nganda bitandukanye kandi bigire akamaro.
Ubu wamaze kubona itandukaniro riri hagati ya Silicon Carbide na Tungsten Carbide mechanical seal, ariko birumvikana ko gusobanukirwa ijyanye neza n'ibikoresho byawe n'imikorere bishobora kugorana. Fortune ikunda abasobanukiwe! Rero menya neza ko witeguye gutanga inama zijyanye n'ingamba z'ingamba zawe.
Igihe cyo kohereza: Ukuboza 15-2023