Mekhoa e sa tšoaneng ea Tlhahiso ea Tungsten Carbide le HSS

2022-09-14 Share

Mekhoa e sa tšoaneng ea Tlhahiso ea Tungsten Carbide le HSS

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Tungsten Carbide ke eng

Tungsten carbide ke thepa e kopanyang tungsten le carbon. Tungsten e ile ea sibolloa e le wolfram ke Peter Woulf. Ka Seswedishe, tungsten carbide e bolela "lejoe le boima". E na le boima bo phahameng haholo, bo fokolang feela ho taemane. Ka lebaka la melemo ea eona, tungsten carbide e tumme indastering ea sejoale-joale.

 

HSS ke eng

HSS ke tšepe ea lebelo le phahameng, e sebelisoang e le lisebelisoa tsa ho itšeha. HSS e loketse li-blades tsa motlakase le likotoana tsa ho phunya. E ka tlosa mocheso o phahameng ntle le ho lahleheloa ke boima ba eona. Kahoo HSS e ka khaola kapele ho feta tšepe e phahameng ea carbon, esita le tlas'a mocheso o phahameng. Ho na le litšepe tse peli tse tloaelehileng tsa lebelo le phahameng. E 'ngoe ke tšepe ea molybdenum e lebelo le phahameng, e kopantsoeng le tšepe ea molybdenum, tungsten le chromium. E 'ngoe ke tšepe e phahameng ea cobalt, eo ho eona cobalt e kenyelletsoang ho eketsa ho hanyetsa mocheso.

 

Phapang ea Tlhahiso

Tungsten carbide

Ho etsoa ha tungsten carbide ho qala ka ho kopanya phofo ea tungsten carbide le cobalt phofo ka tekanyo e itseng. Ebe phofo e tsoakiloeng e tla ba metsi ho sila le ho omisa. Mokhoa o latelang ke ho hatella phofo ea tungsten carbide ka libopeho tse fapaneng. Ho na le mekhoa e 'maloa ea ho hatella phofo ea tungsten carbide. Ntho e tloaelehileng ka ho fetisisa ke ho hatisa molding, e ka phethoang ka bo eona kapa ka mochine oa khatiso oa hydraulic. Ebe tungsten carbide e tlameha ho kenngoa ka sebōping sa HIP hore se chesoe. Kamora ts'ebetso ena, ho etsoa ha tungsten carbide ho felile.

 

HSS

Mokhoa oa phekolo ea mocheso oa HSS o rarahane haholo ho feta tungsten carbide, e lokelang ho tima le ho halefa. Mokhoa oa ho tima, ka lebaka la ho se sebetse hantle ha mocheso, hangata o arotsoe ka mekhahlelo e 'meli. Ntlha ea pele, preheat ka 800 ~ 850 ℃ ho qoba khatello e kholo ea mocheso, ebe o chesa ka potlako ho mocheso o timang oa 1190 ~ 1290 ℃. Limaraka tse fapaneng li lokela ho khetholloa ka tšebeliso ea 'nete. E ntan'o pholile ka ho pholile ka oli, ho pholile moea, kapa ho pholile ka tefiso.

 

Ho hlakile ho fumana hore tungsten carbide le tšepe ea lebelo le phahameng li na le liphapang tse ngata tsa tlhahiso, 'me li na le lisebelisoa tse fapaneng tse tala. Ha re khetha thepa ea lisebelisoa, ho molemo ho khetha e lumellanang le boemo ba rona le kopo.

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Haeba u thahasella lihlahisoa tsa tungsten carbide 'me u batla boitsebiso bo eketsehileng le lintlha tse ling, u ka RE THUTA ka mohala kapa ka poso ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.

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