Ngokuthuthuka okuqhubekayo kwesayensi yezinto zokwakha, ukuthuthukiswa kanye nokusetshenziswa kwe-tungsten carbide ekhethekile ekwazi ukumelana nokugqwala kuzothuthukisa ububanzi bokusetshenziswa kwama-tungsten carbide blades. Ngokungeza izakhi ze-alloying, ukuthuthukisa izinqubo zokwelashwa kokushisa, kanye nokuthuthukisa ubuchwepheshe bokwelashwa kwendawo, ama-tungsten carbide blades azayo kulindeleke ukuthi alondoloze ukusebenza okuhle kakhulu endaweni ebanzi ebhidlizayo, ehlinzeka ngezixazululo ezinokwethenjelwa nezisebenza ngempumelelo ezimbonini ezahlukahlukene.
1. Mayelana nama-Tungsten Carbide Blades
I-Tungsten carbide, eyaziwa ngokusemthethweni ngokuthi i-cemented carbide, i-alloy material ngokuyinhloko eyakhiwe nge-tungsten carbide, ekhiqizwa ngenqubo ye-powder metallurgy. Ibonakala ngobulukhuni obuphezulu kanye nokumelana nokugqokwa okuhle kakhulu, igcina ubulukhuni bayo bungashintshile ngisho naku-500°C futhi isenobunzima obuphezulu ku-1000°C. Lokhu kusebenza okuyingqayizivele kwenza i-tungsten carbide ibe yisinqumo esihle kakhulu sokukhiqiza amathuluzi okusika asebenza kahle kakhulu, asetshenziswa kabanzi kumathuluzi okusika ahlukahlukene njengamathuluzi e-lathe, abasiki bokugaya, ama-planer, ama-drill, namathuluzi ayisicefe.
Ama-tungsten carbide blades esimanje akhiwa ikakhulukazi izingxenye ezimbili eziyisisekelo: i-tungsten carbide ne-cobalt. Isigaba esiqinile se-tungsten carbide sinikeza ubulukhuni obukhulu kanye nokumelana nokugqoka okudingekayo ku-blade, kuyilapho isigaba se-cobalt binder sinikeza izinga elithile lokuqina kwento. Ekwakhekeni kweblade ye-tungsten carbide ejwayelekile, i-tungsten carbide ne-cobalt yenza u-99% wesamba, kanti ezinye izinsimbi zakha u-1%. Lesi sakhiwo esincane esiyingqayizivele sinikeza ama-tungsten carbide blades kokubili ubulukhuni obungenakufinyelelwa yinsimbi enesivinini esikhulu nokumelana nokugqoka okudlula kude okwensimbi yamathuluzi avamile, okubambe isikhundla esibalulekile emkhakheni wokucubungula imishini.
Ngokuthuthuka kwesayensi yezinto zokwakha, umndeni we-tungsten carbide usuthuthukise amamaki akhethekile ahlukahlukene, okuhlanganisa inqwaba yochungechunge olufana ne-tungsten carbide engagqoki kakhulu, i-tungsten-resistant-resistant tungsten carbide, i-tungsten-resistant-resistant tungsten carbide, i-non-magnetic tungsten carbide, kanye ne-fine-grained carbide e-fine-grained carbide. Lezi zinto ezakhiwe ngokuhlukile ze-tungsten carbide zinikeza izixazululo ezilungiselelwe izimo ezihlukahlukene zohlelo lokusebenza. Isibonelo, i-tungsten carbide engagqwali esetshenziswa ezindaweni zamakhemikhali ingase yengeze izakhi ze-alloying njenge-chromium ne-nickel ukuze ithuthukise izici zayo zokulwa nokugqwala.
Ukuqhathanisa Ukusebenza Kwezinto Ezivamile Ze-Blade
| Uhlobo Lwezinto | Ukuqina (HRA) | Gqoka Ukumelana | Ukuqina | Ukumelana Nokugqwala |
| I-Tungsten Carbide Cemented Carbide | 89-95 | Phezulu Kakhulu | Maphakathi | Medium to Good |
| High-Speed Steel | 80-85 | Maphakathi | Kuhle | Maphakathi |
| Insimbi Yensimbi | 70-75 | Maphakathi | Kuhle | Maphakathi |
| Ama-Ceramic Blades | 92-95 | Phezulu Kakhulu | Phansi | Kuhle kakhulu |
Ukuhlaziywa Kokusebenza Kwe-Corrosion Resistance yama-Tungsten Carbide Blades
1. Izindlela Zokumelana Nokugqwala Nezimpawu
Ukumelana nokugqwala kwama-tungsten carbide blades ngokuyinhloko kubangelwa ukwakheka kwawo kwamakhemikhali okukhethekile kanye ne-microstructure. I-tungsten carbide eyisisekelo iqukethe i-tungsten carbide ne-cobalt. I-Tungsten carbide ngokwayo inokuqina okukhulu kwamakhemikhali futhi ingamelana nokuguguleka yimithombo yezindaba ehlukahlukene. Isigaba se-cobalt binder singaphinda sakhe isendlalelo se-oxide esivikelayo ekamelweni lokushisa, okuqhubeka kubambezela inqubo yokugqwala. Ekusetshenzisweni okungokoqobo, i-tungsten carbide ikhombisa ukumelana okuthile nama-asidi, ama-alkali, amanzi anosawoti, namanye amakhemikhali, eyivumela ukuthi igcine ukusebenza okuzinzile ezindaweni ezigqwalile ezihlukahlukene.
Ucwaningo lukhombisa ukuthi ukumelana nokugqwala kwe-tungsten carbide kuhle kakhulu ezindaweni ezithile. Isibonelo, ekuhlolweni kokugqwala koketshezi lwe-aluminium, isilinganiso sokugqwala esimaphakathi se-tungsten emsulwa sicishe sibe yi-1/14 kuphela yensimbi ye-H13, okubonisa ukumelana nokugqwala okuhle kakhulu. Lokhu kusebenza okuphezulu kwe-anti-corrosion kwenza i-tungsten carbide ibe enye indlela esebenzayo kunensimbi yendabuko embonini yokusungula kanye nezindawo zamakhemikhali ezinokushisa okuphezulu. Ngokufanayo, ekuhlolweni kokugqwala kwama-alloys e-tungsten aphakeme-specific-gravity, abacwaningi bathola ukuthi lezi zinto ngokuvamile zinokumelana nokugqwala okuqinile, zigcina ubuqotho besakhiwo ngemva kokuhlolwa kokugqwala kokucwiliswa kwaselabhorethri kanye nokuhlolwa kokuchayeka kwendawo ezungezile.
2. Izimpawu Zokuphezulu Nokuziphatha Kokugqwala
Ukumelana nokugqwala kwama-tungsten carbide blades akuxhomekile kuphela ezintweni ngokwazo kodwa futhi ngokuphawulekayo esimweni saso esingaphezulu kanye nokucubungula ngemva kokucubungula. Indawo ephansi futhi epholishiwe yeblade ye-tungsten carbide ingakha ungqimba oluvikelayo oluncane kakhulu, luvimbe ngempumelelo ukugxambukela kwemithombo yezindaba ebolayo. Amanye ama-tungsten carbide blade aphezulu aphinde asebenzise ubuchwepheshe bokumboza phezulu (obufana ne-TiN, i-TiCN, i-DLC, njll.), engathuthukisi kuphela ukusebenza kokusika kwe-blade kodwa futhi ithuthukisa kakhulu ukumelana nokugqwala.
Kubalulekile ukuqaphela ukuthi ukumelana nokugqwala kwe-tungsten carbide akuphelele. Ucwaningo lubonisa ukuthi ngaphansi kokuchayeka kwemvelo yesikhathi eside, isigaba se-binder ezintweni ze-tungsten alloy sinokuthambekela okuthile kokugqwala, okungase kuholele ekwehleni kwepulasitiki ebonakalayo. Lesi simo sikhona futhi ku-tungsten carbide evamile enesigaba se-cobalt binder. Uma usezindaweni ezithile ezonakalisayo ezifana nomswakamo nesifutho sikasawoti, isigaba se-cobalt singagqwala ngokukhethekile, ngaleyo ndlela kuthinte ukusebenza okuphelele kwensingo. Ngakho-ke, ukukhetha amamaki e-tungsten amelana nokugqwala aphathwe ngokukhethekile kubaluleke kakhulu ezimeni zohlelo lokusebenza ezinengcuphe ephezulu yokugqwala.
3. Ukuthuthukiswa kanye Nenqubekelaphambili Ye-Tungsten Carbide Engavimbeli Ukugqwala
Ukuze kuhlangatshezwane nezidingo zohlelo lokusebenza ezindaweni ezeqisayo njengezimboni zamakhemikhali nezasolwandle, ososayensi bezinto ezibonakalayo basungule amamodeli e-tungsten carbide aklanywe ngokukhethekile ukumelana nokugqwala. Lawa ma-tungsten carbides athuthukisiwe athuthukisa kakhulu ukuzinza kwamakhemikhali ezinto ezibonakalayo ngokwengeza izakhi ze-alloying ezifana ne-chromium, i-nickel, ne-molybdenum kufomula evamile. Isibonelo, i-cutting chemical blade enelungelo lobunikazi imelana nokugqwala kwe-sulfuric acid inciphisa ngempumelelo ukubola kwe-tungsten carbide ngokwayo ngezinqubo ezikhethekile zokucisha uwoyela wokwenziwa kokushisa, kuyilapho inika inkaba ukumelana kahle nokugqwala kwe-sulfuric acid.
| Uhlobo Lwemvelo | I-Corrosion Degree | Ifomu Lokugqwala Eliyinhloko | Ukusebenza |
| I-Ambient Atmospheric Environment | Phansi Kakhulu | I-Oxidation encane | Kuhle kakhulu |
| Indawo ene-Acidic (pH<4) | Maphakathi kuya phezulu | Ukugqwala Okukhethiwe Kwesigaba Se-binder | Idinga Ibanga Elikhethekile |
| Imvelo Ye-alkaline (pH>9) | Phansi ukuya Okumaphakathi | I-Uniform Surface Corrosion | I-Fair to Good |
| Saline Water/Marine Environment | Maphakathi | I-Pitting, i-Crevice Corrosion | Idinga Izinyathelo Zokuzivikela |
| I-High-Temperature Melten Metal | Phansi | Ukusabela Okuhlanganayo | Kuhle kakhulu |
Ill: Corrosion Behavior of Tungsten Carbide Materials in Different Environment
Ukuhlaziywa Kokufaneleka Kwemvelo: Izimo Lapho I-Tungsten Carbide Blades Excel
Mayelana ne-Huaxin:Umkhiqizi Wemimese Enqunyiwe Ye-Tungsten Carbide
I-CHENGDU HUAXIN CEMENTED CARBIDE CO.,LTD ingabahlinzeki abaqeqeshiwe nabakhi bemikhiqizo ye-tungsten carbide, efana nemimese ye-carbide yokufaka umsebenzi wokhuni,imimese eyindilinga ye-carbide yokusika izinduku zesihlungi sikagwayi,imimese eyindilinga yokushunqiswa kwekhadibhodi enziwe ngothayela/i-razor blatted slitting ,itheyiphu,ukusika ifilimu ezacile,ama-fiber cutter blades embonini yendwangu njll.
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Ukusebenza okuphezulu kwemikhiqizo yezimboni ze-tungsten carbide
Isevisi yangokwezifiso
I-Huaxin Cemented Carbide ikhiqiza izindwani ze-tungsten carbide ngokwezifiso, izikhala eziguquliwe ezijwayelekile nezijwayelekile kanye nama-preforms, kusukela kumpushana kuya ezikhaleni eziqediwe zomhlabathi. Ukukhetha kwethu okuphelele kwamabanga kanye nenqubo yethu yokukhiqiza kuletha ngokungaguquguquki ukusebenza okuphezulu, amathuluzi anomumo oseduze nenethi athembekile abhekana nezinselele ezikhethekile zezicelo zamakhasimende kuzo zonke izimboni ezihlukahlukene.
Izixazululo Ezihlanganisiwe Kuwo Yonke Imboni
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Imibuzo evamile yekhasimende nezimpendulo ze-Huaxin
Lokho kuncike enanini, ngokuvamile 5-14days. Njengomkhiqizi wezinsimbi zezimboni, i-Huaxin Cement Carbide ihlela ukukhiqizwa ngama-oda nezicelo zamakhasimende.
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uma ucela imimese yemishini eyenziwe ngokwezifiso noma izinsimbi zezimboni ezingekho esitokweni ngesikhathi sokuthenga. Thola I-Sollex Purchase & Delivery Conditionslapha.
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Ukukusiza ukuthi uthole i-blade ehamba phambili, i-Huaxin Cement Carbide ingakunikeza amasampula amasampula ambalwa ongawahlola ekukhiqizeni. Ngokusika nokuguqula izinto eziguquguqukayo njengefilimu yepulasitiki, i-foil, i-vinyl, iphepha, nezinye, sinikeza ama-blade aguqulayo afaka ama-slitter blades nama-razor anezikhala ezintathu. Sithumele umbuzo uma uthanda ama-blade emishini, futhi sizokunikeza okunikezwayo. Amasampula emimese eyenziwe ngokwezifiso awatholakali kodwa wamukelekile kakhulu uku-oda inani elincane le-oda.
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Isikhathi sokuthumela: Oct-11-2025
