Ha re etsa lithipa tse chitja tsa tungsten carbide (lithipa tse chitja tsa carbide tse entsoeng ka samente), boholo ba thepa e tala bo ipapisitse haholo le lits'ebetso tsa tšepe ea phofo.
I. Phofo ea kharbide ea Tungsten
Phofo ea tungsten carbide e etsa 70%-97% ea boima bohle, ha li-binder (tse kang cobalt kapa nickel) li etsa 3%-30%. Mehato e tobileng e kenyelletsa ho kopanya likaroloana tsa WC le phofo ea Co ho latela likarolelano tsa sehlopha, ho tobetsa le ho bopa, ho sintering, jj. Litekanyo tse tloaelehileng li kenyelletsa:
YG6 (94% WC, 6% Co): E sebelisetsoa ho seha ka kakaretso, ho leka-lekanya thatafalo le ho tiea.
YG8 (92% WC, 8% Co): Ho tiea hanyane, ho loketse meroalo e mahareng.
YG12 (88% WC, 12% Co): E tiile haholo, e loketse liketsahalo tse nang le tšusumetso e kholo.
Haeba e le sesebelisoa sa ho seha pampiri e kobehileng, ho netefatsa ho hanyetsa ho tsofala le ho nepahala ha ho seha, tlhoko ea ho thatafala hangata ke HRA 89-93 (sekala sa ho thatafala ha Rockwell A), se tsamaellanang le karolo e phahameng ea tungsten carbide ka har'a motsoako (joalo ka 90%-95% WC, 5%-10% Co), ho fana ka ho thatafala ho lekaneng le ho hanyetsa ho tsofala ha ho ntse ho qoba ho robeha ho feteletseng. Boleng bo tlase ba cobalt bo ka eketsa ho thatafala, empa bo hloka ho fetoloa ho latela botenya ba pampiri, lebelo la mochini, jj.; mohlala, sehlopha sa YG6X (WC e nang le lithollo tse ntle, 6% Co) se sebelisoa hangata lits'ebetsong tse joalo, ka ho thatafala hoo e ka bang HRA 91-92. Haeba ho thatafala ho sa lekana, ho ka lebisa ho fifala ha lehare ka potlako; ka lehlakoreng le leng, haeba le phahame haholo, le ka 'na la robeha habonolo.
2. Ho Fetoha ha Sintering le ho se Tsitse ha Dimensional
Mohlala, sesebelisoa sa tungsten carbide sa digrama tse 27 (hangata se bua ka disebediswa tsa carbide tse kentsweng samente), karolo ya tungsten carbide (WC) sebopehong sa yona e fapana ho latela sehlopha se itseng, empa mefuta e tlwaelehileng ke 70%-97%, mme karolo e setseng haholo-holo cobalt (Co) kapa di-binder tse ding tsa tshepe (jwalo ka nickel). Ho nka mehlala ya dikereiti tse tlwaelehileng, haeba e le WC-Co 12 (88% WC, 12% Co), ebe sesebedisweng sa digrama tse 27, ho na le digrama tse ka bang 23.76 tsa tungsten carbide. Haeba ho sebediswa sehlopha se hodimo sa dikahare tsa WC (jwalo ka 94% WC, 6% Co), ho ka ba digrama tse ka bang 25.38. Disebediswa tse hlwekileng tsa tungsten carbide ha di fumanehe hobane di tetebela haholo mme hangata di hloka ho eketswa ha di-binder ho ntlafatsa ho tiya.
Kahoo, re lokela ho e etsa joang Haeba re khetha motsoako bakeng saThipa e chitja ea tungsten carbidee sebelisoang ho seha pampiri e kobehileng, ho lokela ho nahanoa ka tekanyo pakeng tsa:
Ho Tiea le ho Hanela ho Tshabala ho Hoholo: Lehlabathe, lerōle, li-silicate, le litšila tse ling tse fumanehang pampiring e kobehileng li baka ho tsofala kapele ho ea fihla pheletsong ea morao-rao. Ka hona, ho hlokahala khabide e ngata ea tungsten (hangata e fetang 85%) ho boloka bohale le bophelo ba ts'ebeletso.
Ho tiea: Litlamorao nakong ea ho seha le ho se lekane ha pampiri li hloka boemo bo itseng ba ho tiea thipeng ho thibela ho taboha. Sena se bolela hore bokaholimo ba cobalt ha boa lokela ho ba tlase haholo, ka ntlha e tloaelehileng ea ho leka-lekana e ka bang 6%-10%.
Sebopeho se tloaelehileng sa motsoako o thata bakeng sa ho seha pampiri e kobehileng mohlomong se batla se lekana le letoto la YG (mofuta oa tungsten-cobalt), kakhabide ea tungstendikahare tse tlohang ho 85% ho isa ho 90% le dikahare tsa cobalt tse pakeng tsa 10% le 15%. Bongata bo setseng ba chromium carbide le bona bo ka eketswa ho ntlafatsa sebopeho sa koro le ho eketsa ho hanyetsa ho tsofala.
Mabapi le Huaxin: Moetsi oa Lithipa tsa ho Senya tsa Tungsten Carbide tse samentetsoeng
CHENGDU HUAXIN SAMENTED CARBIDE CO., LTD ke mofani oa litsebi le moetsi oa lihlahisoa tsa carbide tsa tungsten, tse kang lithipa tsa carbide tse kenngoang bakeng sa ho betla lehong, lithipa tse chitja tsa carbide bakeng sa ho seha lithupa tsa sefe ea koae le sakerete, lithipa tse chitja bakeng sa ho seha khateboto e nang le corugat, mahare a lehare a masoba a mararo/mahare a nang le masoba bakeng sa ho paka, theipi, ho seha filimi e tšesaane, mahare a faeba bakeng sa indasteri ea masela jj.
Ka ntshetsopele ya dilemo tse fetang 25, dihlahiswa tsa rona di rometswe kantle ho naha ho ya Amerika A, Russia, Amerika Borwa, India, Turkey, Pakistan, Australia, Asia Borwa-bochabela jj. Ka boleng bo botle le ditheko tse hlwahlwa, Boikutlo ba rona ba ho sebetsa ka thata le karabelo di amohetswe ke bareki ba rona. Mme re ka rata ho theha dikamano tse ntjha tsa kgwebo le bareki ba batjha.
Ikopanye le rona kajeno 'me u tla natefeloa ke melemo ea boleng bo botle le lits'ebeletso tse tsoang lihlahisoa tsa rona!
Lihlahisoa tsa li-blade tsa indasteri tsa tungsten carbide tse sebetsang hantle haholo
Tšebeletso e Ikhethileng
Huaxin Cemented Carbide e etsa di-blade tsa tungsten carbide tse ikgethileng, di-blank tse fetotsweng tse tloaelehileng le tse tloaelehileng le di-preform, ho qala ka phofo ho isa di-blank tse fedisitsweng. Kgetho ya rona e felletseng ya dikereiti le tshebetso ya rona ya tlhahiso e fana ka disebediswa tse sebetsang hantle, tse tshepahalang tse bopehileng jwalo ka netweke tse sebetsanang le diphephetso tse ikgethang tsa tshebediso ya bareki diindastering tse fapaneng.
Litharollo tse Loketseng Indasteri e 'Ngoe le e 'Ngoe
mahare a entsoeng ka mokhoa o ikhethileng
Moetsi ea ka sehloohong oa mahare a indasteri
Re latele: ho fumana ditokollo tsa dihlahiswa tsa mahare a indasteri tsa Huaxin
Lipotso tse tloaelehileng tsa bareki le likarabo tsa Huaxin
Seo se itshetlehile ka bongata, hangata matsatsi a 5-14. Jwalo ka moetsi wa di-blades tsa indasteri, Huaxin Cement Carbide e rera tlhahiso ka diotara le dikopo tsa bareki.
Hangata dibeke tse 3-6, haeba o kopa dithipa tsa mochini tse ikgethileng kapa di-blade tsa indasteri tse seng teng nakong ya ho reka. Fumana Maemo a ho Reka le ho Romela a Sollex mona.
Haeba o kopa lithipa tsa mochini tse etselitsoeng uena kapa mahare a indasteri a seng teng nakong ea theko. Fumana Sollex Theko le Maemo a PhanoMona.
Hangata T/T, Western Union...di-depositi pele, Diodara tsohle tsa pele ho bareki ba batjha di lefellwa pele ho nako. Diodara tse ding di ka lefshwa ka invoice...iteanye le ronaho tseba haholoanyane
E, ikopanye le rona, lithipa tsa indasteri li fumaneha ka mefuta e fapaneng, ho kenyeletsoa lithipa tse chitja tse ka holimo, tse chitja tse ka tlase, lithipa tse nang le meno a sekoti/a meno, lithipa tse chitja tse phunyeletsang, lithipa tse otlolohileng, lithipa tsa guillotine, lithipa tse nchocho tse ka holimo, lithipa tse nang le lehare le mahlakore a mane le mahlakore a trapezoidal.
Ho u thusa ho fumana lehare le letle ka ho fetisisa, Huaxin Cement Carbide e ka u fa mehlala e 'maloa ea mahare a ho leka tlhahiso. Bakeng sa ho seha le ho fetola thepa e tenyetsehang joalo ka filimi ea polasetiki, foil, vinyl, pampiri le tse ling, re fana ka mahare a ho fetola ho kenyeletsoa le mahare a nang le masoba le mahare a nang le masoba a mararo. Re romelle potso haeba u thahasella mahare a mochini, 'me re tla u fa nyehelo. Mehlala ea lithipa tse entsoeng ka mokhoa o ikhethileng ha e fumanehe empa u amohelehile haholo ho odara palo e tlase ea odara.
Ho na le mekhoa e mengata e tla lelefatsa nako e telele le bophelo ba shelefo ea lithipa tsa hau tsa indasteri le mahare a teng setokong. Ikopanye le rona ho tseba hore na ho paka lithipa tsa mochini hantle, maemo a polokelo, mongobo le mocheso oa moea, le lipente tse ling li tla sireletsa lithipa tsa hau joang le ho boloka ts'ebetso ea tsona ea ho seha.
Nako ea poso: Tshitwe-15-2025
