Ka tsoelo-pele e tsoelang pele ea mahlale a thepa, nts'etsopele le ts'ebeliso ea li-tungsten carbide tse khethehileng tse thibelang ho bola li tla holisa le ho feta mefuta ea ts'ebeliso ea li-blade tsa tungsten carbide. Ka ho eketsa lisebelisoa tsa motsoako, ho ntlafatsa mekhoa ea phekolo ea mocheso, le ho ntlafatsa theknoloji ea phekolo ea holim'a metsi, li-blades tsa tungsten carbide tsa nakong e tlang li lebeletsoe ho boloka ts'ebetso e ntle ka ho fetisisa libakeng tse ngata tse senyang, ho fana ka tharollo e tšepahalang le e sebetsang ea ho sebetsana le liindasteri tse fapaneng.
1. Mabapi le Tungsten Carbide Blades
Tungsten carbide, eo ka molao e tsejoang e le cemented carbide, ke sesebelisoa sa alloy se entsoeng ka tungsten carbide, se hlahisoang ka mokhoa oa phofo oa metallurgy. E tšoauoa ka ho thatafala ho hoholo le khanyetso e ntle ea ho roala, ho boloka boima ba eona bo sa fetohe esita le ho 500 ° C mme e ntse e na le boima bo phahameng ho 1000 ° C. Ts'ebetso ena e ikhethang e etsa hore tungsten carbide e be khetho e ntle bakeng sa ho etsa lisebelisoa tsa ho itšeha tse sebetsang hantle haholo, tse sebelisoang haholo lisebelisoa tse fapaneng tsa ho itšeha joalo ka lisebelisoa tsa lathe, li-milling cutters, lipolane, liboro le lisebelisoa tse bora.
Li-blades tsa sejoale-joale tsa tungsten carbide li entsoe haholo ka likarolo tse peli tsa mantlha: tungsten carbide le cobalt. Karolo e thata ea tungsten carbide e fana ka boima bo feteletseng le ho hanyetsa ho roala ho hlokahalang bakeng sa lehare, ha karolo ea cobalt binder e fana ka tekanyo e itseng ea ho tiea ho thepa. Sebopehong se tloaelehileng sa lehare la tungsten carbide, tungsten carbide le cobalt li etsa karolo ea 99% ea kakaretso, 'me litšepe tse ling li etsa 1%. Microstructure ena e ikhethang e fa li-blades tsa tungsten carbide ka bobeli boima bo ke keng ba finyelloa ke tšepe e lebelo le ho roala ho hanyetsa ho feta hole ea tšepe e tloaelehileng ea lisebelisoa, e nang le boemo bo bohlokoa tšimong ea ho sebetsa ka mechine.
Ka tsoelo-pele ea mahlale a thepa, lelapa la tungsten carbide le boetse le thehile limaraka tse fapaneng tse ikhethileng, ho kenyeletsoa letoto la lihlooho tse joalo ka tungsten carbide e sa sebetseng hantle, tungsten carbide e hanyetsanang le mocheso o phahameng, tungsten carbide e sa keneleng mocheso o phahameng, tungsten carbide e senang makenete, le particle-grained carbide e ntle. Lisebelisoa tsena tse entsoeng ka mokhoa o fapaneng oa tungsten carbide li fana ka tharollo e ntlafalitsoeng bakeng sa maemo a fapaneng a ts'ebeliso. Mohlala, tungsten carbide e thibelang kutu e sebelisoang tikolohong ea lik'hemik'hale e ka eketsa likarolo tsa alloying joalo ka chromium le nickel ho ntlafatsa thepa ea eona ea anti-corrosion.
Papiso ea Ts'ebetso ea Lisebelisoa tse Tloaelehileng tsa Blade
| Mofuta oa Boitsebiso | Ho thatafala (HRA) | Apara Resistance | Mathata | Khanyetso ea Corrosion |
| Tungsten Carbide e entsoeng ka Cemented Carbide | 89-95 | Ho Fetile Haholo | Mahareng | Mahareng ho ya ho Molemo |
| Tšepe e Phahameng ka ho Fetisisa | 80-85 | Mahareng | E ntle | Mahareng |
| Tool Steel | 70-75 | Mahareng | E ntle | Mahareng |
| Lisebelisoa tsa Ceramic | 92-95 | Ho Fetile Haholo | Tlase | E kgabane |
Tlhahlobo ea Ts'ebetso ea Corrosion Resistance ea Tungsten Carbide Blades
1. Mekhoa ea ho hanyetsa Corrosion le Litšobotsi
Ho hanyetsa kutu ea li-blades tsa tungsten carbide haholo-holo ho tsoa ho sebopeho sa bona sa lik'hemik'hale tse khethehileng le microstructure. Tungsten carbide ea mantlha e na le tungsten carbide le cobalt. Tungsten carbide ka boeona e na le botsitso bo bongata ba lik'hemik'hale mme e khona ho hanela khoholeho ea mobu ke mecha ea litaba e fapaneng. Karolo ea cobalt binder e ka boela ea theha lesela la oxide e sireletsang mocheso oa kamore, e leng ho fokotsang ts'ebetso ea kutu. Lits'ebetsong tse sebetsang, tungsten carbide e bonts'a khanyetso e itseng ho li-acid, alkalis, metsi a letsoai le lik'hemik'hale tse ling, e e lumellang ho boloka ts'ebetso e tsitsitseng libakeng tse fapaneng tse senyang.
Lipatlisiso li bonts'a hore khanyetso ea kutu ea tungsten carbide e ntle haholo libakeng tse ikhethileng. Mohlala, litekong tsa kutu ea mokelikeli oa aluminium, karolelano ea sekhahla sa kutu ea tungsten e hloekileng e ka ba 1/14 feela ea tšepe ea H13, e bonts'ang khanyetso e ntle haholo ea ho bola. Ts'ebetso ena e phahameng ea anti-corrosion e etsa hore tungsten carbide e be mokhoa o mong o sebetsang ho feta tšepe ea setso indastering ea metheo le tikoloho ea lik'hemik'hale tse phahameng tsa mocheso. Ka mokhoa o ts'oanang, litekong tsa kutu ea li-alloys tsa tungsten tse matla a khoheli a phahameng, bafuputsi ba fumane hore lisebelisoa tsena hangata li na le khanyetso e matla ea kutu, li boloka botsitso ba sebopeho kamora liteko tsa ho qoelisoa tsa laboratori le liteko tsa ho pepeseha tikolohong ea tlhaho.
2. Litšobotsi tsa Bokaholimo le Boitšoaro ba ho Corrosion
Khanyetso ea kutu ea li-blades tsa tungsten carbide ha e itšetlehe feela ka thepa ka boeona empa e boetse e itšetlehile haholo ka boemo ba eona bo ka holimo le ka mor'a ho sebetsa. Sebaka se setle sa fatše le se bentšitsoeng sa lehare la tungsten carbide se ka etsa lera le sireletsang microscopic, ka katleho ho thibela ho kenella ha mecha ea litaba e senyang. Li-blade tse ling tse phahameng tsa tungsten carbide le tsona li sebelisa theknoloji ea ho roala holim'a metsi (joalo ka TiN, TiCN, DLC, joalo-joalo), e sa ntlafatseng feela ts'ebetso ea lehare empa hape e ntlafatsa haholo ho hanyetsa kutu.
Ke habohlokoa ho hlokomela hore ho hanyetsa kutu ha tungsten carbide ha hoa lekana. Liphuputso li bontša hore tlas'a ts'oaetso ea nako e telele ea tlhaho ea tlhaho, karolo ea binder ea lisebelisoa tsa alloy ea tungsten e na le tšekamelo e itseng ea ho senya, e ka lebisang ho fokotseha ha polasetiki ea thepa. Ketsahalo ena e boetse e teng ho tungsten carbide e tloaelehileng e nang le cobalt binder phase. Ha e le libakeng tse senyang tse kang mongobo le letsoai, karolo ea cobalt e ka 'na ea senyeha ka mokhoa o khethehileng, kahoo e ama ts'ebetso eohle ea lehare. Ka hona, ho khetha limaraka tsa tungsten carbide tse thibelang kutu ho bohlokoa haholo maemong a ts'ebeliso a nang le likotsi tse ngata tsa ho bola.
3. Nts'etsopele le Tsoelo-pele ea Tungsten Carbide e hanyetsanang le Corrosion
Ho fihlela litlhoko tsa ts'ebeliso maemong a feteletseng joalo ka liindasteri tsa lik'hemik'hale le tsa leoatleng, bo-ramahlale ba thepa ba thehile mefuta e ikhethileng ea tungsten carbide e thibelang kutu. Li-tungsten carbides tsena tse tsoetseng pele li ntlafatsa haholo botsitso ba lik'hemik'hale tsa thepa ka ho kenyelletsa likarolo tse kopaneng tse kang chromium, nickel le molybdenum ho foromo ea setso. Mohlala, lehare le nang le patented cast la fiber blade le hananang le kutu ea sulfuric acid ka katleho le fokotsa bofokoli ba tungsten carbide ka boyona ka mekhoa e khethehileng ea ho tima oli, ho qhekella le ho tima mocheso, ha lehare le ntse le fa lehare ho hanyetsa kutu ho sulfuric acid.
| Mofuta oa Tikoloho | Corrosion Degree | Foromo e ka Sehloohong ea Corrosion | Tshebetso |
| Ambient Atmospheric Environment | Tlase Haholo | Oxidation e nyane | E kgabane |
| Tikoloho ya Asiti (pH<4) | Mahareng ho isa Hodimo | Kgetho ya Corrosion ea Binder Phase | E hloka Kereiti e Khethehileng |
| Tikoloho ea Alkaline (pH>9) | Tlase ho isa Mahareng | Uniform Surface Corrosion | Fair to Good |
| Tikoloho ea Metsi a Letsoai/Maoatleng | Mahareng | Pitting, Crevice Corrosion | E Hloka Mehato ea Tšireletso |
| Mocheso o Phahameng oa Tšepe ea Molten | Tlase | Karabelo ea Sefahleho | E kgabane |
Ill: Corrosion Behavior of Tungsten Carbide Materials in Fathers Tikoloho
Tlhahlobo ea ho Tšoaneleha ha Tikoloho: Maemo a Moo Tungsten Carbide Blades Excel
Mabapi le Huaxin: Moetsi oa Lithipa Tse Setiloeng tsa Tungsten Carbide
CHENGDU HUAXIN CEMENTED CARBIDE CO.,LTD ke morekisi ea hloahloa le moetsi oa lihlahisoa tsa tungsten carbide, joalo ka lithipa tse kenyang carbide bakeng sa ho betla, lithipa tse chitja tsa carbide bakeng sa lithupa tsa koae le filthara ea sakerete, lithipa tse pota-potileng bakeng sa li-cardboard tse entsoeng ka makotikoti bakeng sa li-slitting tsa li-threts. ,theipi, ho seha filimi e tšesaane, li-fiber cutter blades bakeng sa indasteri ea masela jj.
Ka nts'etsopele ea lilemo tse fetang 25, lihlahisoa tsa rona li rometsoe US A, Russia, Amerika Boroa, India, Turkey, Pakistan, Australia, Asia Boroa-bochabela joalo-joalo Ka boleng bo botle le litheko tsa tlholisano, maikutlo a rona a ho sebetsa ka thata le karabelo e amoheloa ke bareki ba rona. 'Me re rata ho theha likamano tse ncha tsa khoebo le bareki ba bacha.
Ikopanye le rona kajeno 'me u tla thabela melemo ea boleng bo botle le litšebeletso tse tsoang lihlahisoa tsa rona!
Lihlahisoa tse phahameng tsa ts'ebetso ea tungsten carbide indasteri
Tšebeletso e Tloaelehileng
Huaxin Cemented Carbide e etsa li-blades tsa tungsten carbide tse tloaelehileng, likheo tse fetotsoeng le tse tloaelehileng le li-preform, ho qala ka phofo ho fihlela likheo tse felileng tsa fatše. Khetho ea rona e felletseng ea limaraka le ts'ebetso ea rona ea tlhahiso e lula e fana ka lisebelisoa tse sebetsang hantle, tse tšepahalang tse nang le sebopeho se haufi le marang-rang tse sebetsanang le liphephetso tse ikhethileng tsa ts'ebeliso ea bareki ho pholletsa le liindasteri tse fapaneng.
Tailored Tharollo bakeng sa indasteri e 'ngoe le e' ngoe
li-blades tse entsoeng ka mokhoa o ikhethileng
Moetsi ea ka sehloohong oa li-blades tsa indasteri
Re latele: ho fumana lihlahisoa tsa lihlahisoa tsa Huaxin tsa indasteri
Lipotso tse tloaelehileng tsa bareki le likarabo tsa Huaxin
Seo se ipapisitse le bongata, ka kakaretso matsatsi a 5-14. Joaloka moetsi oa li-blade tsa indasteri, Huaxin Cement Carbide e rera tlhahiso ka litaelo le likopo tsa bareki.
Hangata libeke tse 3-6, haeba u kopa lithipa tsa mochini kapa li-blades tsa indasteri tse seng teng nakong ea ho reka. Fumana Sollex Purchase & Delivery Conditions mona.
haeba o kopa lithipa tsa mochini kapa li-blade tsa indasteri tse seng teng nakong ea ho reka. Fumana Theko ea Sollex & Delivery ConditionsMona.
Hangata T/T, Western Union...deposits firstm, Litaelo tsohle tsa pele tse tsoang ho bareki ba bacha li lefshoa. Liodara tse ling li ka lefshoa ka invoice...iteanye le ronaho tseba ho feta
E, ikopanye le rona, Lithipa tsa indasteri li fumaneha ka mefuta e fapaneng, ho kenyelletsa le lijana tse ka holimo, lithipa tse chitja tse tlase, lithipa tse serrated / meno, lithipa tse pota-potileng, lithipa tse otlolohileng, lithipa tsa guillotine, lithipa tse motsu, mahare a khutlonnetsepa le mahare a trapezoidal.
Ho o thusa ho fumana blade e ntle ka ho fetisisa, Huaxin Cement Carbide e kanna ea u fa li-blade tse 'maloa tseo u ka li lekang tlhahiso. Bakeng sa ho seha le ho fetolela lisebelisoa tse tenyetsehang joalo ka filimi ea polasetiki, foil, vinyl, pampiri, le tse ling, re fana ka li-blade tse fetolelang ho kenyeletsoa li-slitter blades le lehare tse nang le lithapo tse tharo. Re romelle potso haeba o rata li-blade tsa mochini, 'me re tla u fa tlhahiso. Mehlala ea lithipa tse entsoeng ka mokhoa o ikhethileng ha e fumanehe empa o amohelehile haholo ho odara palo e tlase ea odara.
Ho na le mekhoa e mengata e tla lelefatsa bophelo bo bolelele le shelofo ea lithipa tsa hau tsa indasteri le li-blade tse fumanehang setokong. ikopanye le rona ho tseba hore na ho paka ka mokhoa o nepahetseng oa lithipa tsa mochini, maemo a polokelo, mongobo le mocheso oa moea, le liphahlo tse eketsehileng li tla sireletsa lithipa tsa hau le ho boloka ts'ebetso ea tsona ea ho itšeha.
Nako ea poso: Oct-11-2025
